https://diy500amp.com/ daily https://diy500amp.com/products/eve-50e-21700-5000mah-15a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-50e-21700-5000mah-15a-battery-product-image.jpg?v=1784287241 EVE 50E 21700 5000mAh 15A Battery EVE 50E 21700 5000mAh 15A Battery https://diy500amp.com/products/jiabaida-jbdbms-50a-smart-bms 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbd-50a-7s-14s-smart-bms.jpg?v=1775258329 JBDBMS Smart BMS BT 50A JBDBMS Smart BMS BT 50A https://diy500amp.com/products/ampace-jp40-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ampace-21700-a4n21-4000mah-lithium-ion-battery-cell-upright-and-side-view.webp?v=1774985902 Ampace JP40 21700 4000mah 70A Battery - Tabless Cell Two Ampace 21700 A4N21 4000mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/eve-35v-18650-3500mah-10a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/EVE_35V_3500mah.jpg?v=1733802965 EVE 35V 18650 3500mAh 10.2A Battery EVE 35V 18650 3500mAh 10.2A Battery https://diy500amp.com/products/samsung-50e-21700 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-50e-21700-product-image.png?v=1784287265 Samsung 50E 21700 Samsung 50E 21700 https://diy500amp.com/products/eve-33v 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/EVE_33V.jpg?v=1733803512 EVE 33V 18650 3200mAh 10A Battery EVE 33V 18650 3200mAh 10A Battery https://diy500amp.com/products/samsung-50s 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-50s-21700-lithium-cell.jpg?v=1734613970 Samsung 50S 21700 5000mAh 25A Battery Samsung 50S 21700 5000mAh 25A Battery https://diy500amp.com/products/eve-40pl 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-40pl.jpg?v=1783475559 EVE 40PL 21700 4000mAh 70A Battery - Tabless Cell EVE 40PL 21700 4000mAh 70A Battery - Tabless Cell https://diy500amp.com/products/jbd-smart-bms-bt-uart-100a-6-21s 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbdbms-smart-bms-bt-uart-100a-6-21s-product-image.jpg?v=1784287253 JBDBMS Smart BMS BT UART 100A 6-21S JBDBMS Smart BMS BT UART 100A 6-21S https://diy500amp.com/products/samsung-30q-18650-3000mah-15a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-30q-18650-3000mah-15a-battery-product-image.webp?v=1784287265 Samsung 30Q 18650 3000mAh 15A Battery Samsung 30Q 18650 3000mAh 15A Battery https://diy500amp.com/products/eve-25p-18650-2500mah-20a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-25p-18650-2500mah-20a-battery.jpg?v=1783475557 EVE 25P 18650 Battery – 2500mAh, 20A EVE 25P 18650 Battery – 2500mAh, 20A https://diy500amp.com/products/samsung-inr21700-50g 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-50g-21700-lithium-cell.jpg?v=1734614054 Samsung 50G 21700 4900mAh 10A Battery Samsung 50G 21700 4900mAh 10A Battery https://diy500amp.com/products/eve-40p-21700-4000mah-50a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-40p-21700-4000mah-50a-battery-product-image.jpg?v=1784287234 EVE 40P 21700 4000mAh 50A Battery EVE 40P 21700 4000mAh 50A Battery https://diy500amp.com/products/smartcell-8-channel-tester-for-18650-21700-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/smartcell-8-channel-tester-for-18650-21700-cells.jpg?v=1783476970 Smart Cell 8-Channel Tester/Charger for 18650/21700 Smart Cell 8-Channel Tester/Charger for 18650/21700 https://diy500amp.com/products/eve-26va-18650-2650mah-13a-battery-with-long-lifespan 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-26va-18650-2650mah-13a-battery-with-long-lifespan.jpg?v=1783475799 EVE 26VA 18650 2650mAh 13A Battery EVE 26VA 18650 2650mAh 13A Battery https://diy500amp.com/products/portable-transparent-hard-plastic-case-for-21700-batteries 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/2-21700-case-for-shipping.jpg?v=1783475800 Portable Transparent Hard Plastic Case for 21700 Batteries Transparent hard plastic two-cell battery case https://diy500amp.com/products/portable-transparent-hard-plastic-case-for-18650-batteries 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/2-21700-case-for-shipping.jpg?v=1783475800 Portable Transparent Hard Plastic Case for 18650 Batteries Transparent hard plastic two-cell battery case https://diy500amp.com/products/samsung-35e 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-35e.jpg?v=1783475929 Samsung 35E 18650 3500mAh 8A Battery Samsung 35E 18650 3500mAh 8A Battery https://diy500amp.com/products/bak-45d 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/bak-a04-45d-21700-4500mah-tabless-battery-cell-upright-and-side-view.jpg?v=1784287220 BAK 45D 21700 - 4500mah 60A - Premium A04 Tabless Two BAK A04 INR21700-45D 4500mAh tabless battery cells, upright and side view https://diy500amp.com/products/18650-battery-insulators 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/18650-battery-insulators.jpg?v=1783475930 Li-ion Battery Adhesive Insulation Gaskets – 20 Pieces (1 page) Li-ion Battery Adhesive Insulation Gaskets – 20 Pieces (1 page) https://diy500amp.com/products/21700-pvc-heat-shrink-tube-precut-battery-wrap-red-100-pcs 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/21700-pvc-heat-shrink-tube-precut-battery-wrap-red-100-pcs.jpg?v=1783475929 21700 PVC Heat Shrink Tube – Precut Battery Wrap 10 pcs 21700 PVC Heat Shrink Tube – Precut Battery Wrap 10 pcs https://diy500amp.com/products/kapton-tape-high-temperature-polyimide-insulation 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/kapton-tape-50mm-1.jpg?v=1738019111 Kapton Tape - High-Temperature Polyimide Insulation Kapton Tape - High-Temperature Polyimide Insulation https://diy500amp.com/products/electrical-insulating-adhesive-paper-80mm-3-15in-width-3m-length 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/GasketTape80mm-3M-1.jpg?v=1738020100 Electrical Insulating Adhesive Fish Paper - 3m Length (Multiple Widths) Electrical insulating adhesive fish paper roll - 3m lengths in multiple widths https://diy500amp.com/products/100pcs-18650-lithium-battery-holder-diy-fixed-battery-pack-bracket 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/100pcs-18650-lithium-battery-holder-diy-fixed-battery-pack-bracket.jpg?v=1783476073 Lithium Battery Holder 18650 100PCS - DIY Lithium Battery Holder 18650 100PCS - DIY https://diy500amp.com/products/1m-pure-nickel-strip-2p-0-15x27mm-high-purity-99-96-for-18650-battery-pack-welding 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/1m-pure-nickel-strip-2p-0-15x27mm-high-purity-99-96-for-18650-battery-pack-welding.jpg?v=1783476073 1M Pure Nickel Strip 2P 0.15x27mm – High Purity 99.96% for 18650 Battery Pack Welding 1M Pure Nickel Strip 2P 0.15x27mm – High Purity 99.96% for 18650 Battery Pack Welding https://diy500amp.com/products/jbdbms-6-8s-100a-uart-bt 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbdbms-6-8s-100a-uart-bt.jpg?v=1783476074 JBD 6-8S 100A Smart BMS with UART & Bluetooth for Li-ion JBD 6-8S 100A Smart BMS with UART & Bluetooth for Li-ion https://diy500amp.com/products/eve-inr18650-30p-3000mah-30a-high-drain-lithium-ion-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-inr18650-30p-3000mah-30a-high-drain-lithium-ion-battery-cell.jpg?v=1783476074 EVE 30P 18650 3000mAh 30A Battery Cell EVE 30P 18650 3000mAh 30A Battery Cell https://diy500amp.com/products/jbd-bms-60a-li-ion-smart-battery-management-system-bms 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/JBD10-17SLi-ion60A.jpg?v=1740349873 JBD BMS 60A Li-ion – Smart Battery Management System (BMS) JBD BMS 60A Li-ion – Smart Battery Management System (BMS) https://diy500amp.com/products/jbd-bms-30a-lifepo4-smart-battery-management-system 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbd-bms-30a-lifepo4-smart-battery-management-system.jpg?v=1783476133 JBD BMS 30A LiFePO4 – Smart Battery Management System JBD BMS 30A LiFePO4 – Smart Battery Management System https://diy500amp.com/products/6s-jst-xh-7-pin-balance-connector-with-22awg-silicone-wire-200mm 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/6s-jst-xh-7-pin-balance-connector-with-22awg-silicone-wire-200mm.jpg?v=1783476133 JST-XH Balance Connector with 22AWG Silicone Wire – 200mm JST-XH 7-Pin Balance Connector with 22AWG Silicone Wire – 200mm https://diy500amp.com/products/m50lt-21700-battery-high-capacity-lithium-ion-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/m50lt-21700-battery-high-capacity-lithium-ion-cell.jpg?v=1783476133 M50LT 21700 5000mah 14.4A Battery M50LT 21700 5000mah 14.4A Battery https://diy500amp.com/products/sony-murata-vtc5d-18650-2800mah-25a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/sony-murata-vtc5d-18650-2800mah-25a-battery.jpg?v=1783476133 Sony | Murata VTC5D 18650 2800mAh 25A Battery Sony | Murata VTC5D 18650 2800mAh 25A Battery https://diy500amp.com/products/jbd-smart-bms-10s-17s-li-ion-120a-bt-li-ion 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbd-smart-bms-10s-17s-li-ion-120a-bt-li-ion.png?v=1783476133 JBD Smart BMS 10S-17S Li-ion 120A BT Li-ion JBD Smart BMS 10S-17S Li-ion 120A BT Li-ion https://diy500amp.com/products/3s-40a-enhanced-bms-with-top-balancing-12-6v-li-ion-battery-protection-board-for-18650-21700-26650-and-lipo-packs 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/3s-40a-enhanced-bms-with-top-balancing-12-6v-li-ion-battery-protection-board-for-1.jpg?v=1783476134 3S 60A BMS – 12.6V Li-ion Protection Board with Built-In Top Balancing 3S 40A BMS – 12.6V Li-ion Protection Board with Top Balancing https://diy500amp.com/products/4s-40a-bms-16-8v-li-ion-protection-board-with-top-balancing 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/4s-40a-bms-16-8v-li-ion-protection-board-with-top-balancing.webp?v=1783476134 4S 40A BMS – 16.8V Li-ion Protection Board with Built-In Top Balancing 4S 40A BMS – 16.8V Li-ion Protection Board with Top Balancing https://diy500amp.com/products/1s-12a-bms-3-7v-li-ion-battery-protection-board 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/1s-12a-37v-li-ion-3mos-4mos-6mos-bms-pcm-battery-protection-1.jpg?v=1741734581 1S 12A BMS – 3.7V Li-ion Battery Protection Board 1S 12A BMS – 3.7V Li-ion Battery Protection Board https://diy500amp.com/products/daly-lifepo4-250a-smart-bms-with-cooling-fan-bluetooth-uart-compatible 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/daly-lifepo4-250a-smart-bms-with-cooling-fan-bluetooth-uart-compatible.jpg?v=1783476134 Daly 250A-FAN, LiFePo4 8S 24V BT Daly 250A-FAN, LiFePo4 8S 24V BT https://diy500amp.com/products/daly-li-ion-7s-24v-250a-smart-bms-with-cooling-fan-bluetooth-uart 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/daly-li-ion-7s-24v-250a-smart-bms-with-cooling-fan-bluetooth-uart.jpg?v=1783476195 Daly 250A-FAN, Li-ion 7S 24V BT Daly 250A-FAN, Li-ion 7S 24V BT https://diy500amp.com/products/eve-50pl-21700-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-inr21700-50pl-5000mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1775573630 EVE 50PL 21700 5000mAh 70A Tabless Lithium-Ion Battery Cell Two EVE INR21700-50PL 5000mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/jk-b2a24s20p-smart-bluetooth-active-balance-bms-24s-200a-2a-balancing-for-li-ion 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jk-bd6a24s15p-24s-150a-smart-bluetooth-active-balance-bms-for-li-ion-lifepo-lto-0.jpg?v=1783476195 JK-B2A24S20P 24S 200A Smart Bluetooth Active Balance BMS for Li-Ion, LiFePO₄, LTO – 2A Balancing, RS485 & CAN JK-BD6A24S15P 24S 150A Smart Bluetooth Active Balance BMS for Li-Ion, LiFePO₄, LTO – 0.6A Balancing, RS485 & CAN - battery https://diy500amp.com/products/jk-bd6a24s15p-24s-150a-smart-bluetooth-active-balance-bms-for-li-ion-lifepo-lto-0-6a-balancing-rs485-can 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jk-bd6a24s15p-24s-150a-smart-bluetooth-active-balance-bms-for-li-ion-lifepo-lto-0.jpg?v=1783476195 JK-BD6A24S15P 24S 150A Smart Bluetooth Active Balance BMS for Li-Ion, LiFePO₄, LTO – 0.6A Balancing, RS485 & CAN JK-BD6A24S15P 24S 150A Smart Bluetooth Active Balance BMS for Li-Ion, LiFePO₄, LTO – 0.6A Balancing, RS485 & CAN - battery https://diy500amp.com/products/precision-170-side-cutting-pliers-for-electronics-and-3d-printing 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/precision-170-side-cutting-pliers-for-electronics-and-3d-printing.jpg?v=1783476195 Precision 170 Side Cutting Pliers for Electronics and 3D Printing Precision 170 Side Cutting Pliers for Electronics and 3D Printing https://diy500amp.com/products/3s-to-20s-led-battery-detection-board-for-li-ion-lifepo4-packs 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/3s-to-20s-led-battery-detection-board-for-li-ion-lifepo4-packs.jpg?v=1783476195 3S to 20S LED Battery Detection Board for Li-ion & LiFePO4 Packs 3S to 20S LED Battery Detection Board for Li-ion & LiFePO4 Packs https://diy500amp.com/products/stick-on-temperature-indicator-strip-37-70-c-range 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/stick-on-temperature-indicator-strip-37-70-c-range.jpg?v=1783476271 Stick-On Temperature Indicator Strip (37–70°C Range) Stick-On Temperature Indicator Strip (37–70°C Range) https://diy500amp.com/products/jbd-smart-bms-sp24s004-8s-24s-200a-with-uart-rs485-can-bus-and-ntc-temp-sensors 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/jbd-smart-bms-sp24s004-8s-24s-200a-with-uart-rs485-can-bus-and-ntc-temp-sensors.jpg?v=1783476271 JBD Smart BMS SP24S004 8S–24S 200A with UART, RS485, CAN Bus, and NTC Temp Sensors JBD Smart BMS SP24S004 8S–24S 200A with UART, RS485, CAN Bus, and NTC Temp Sensors https://diy500amp.com/products/bd-smart-bms-sp24s004-8s-24s-150a-with-uart-rs485-can-bus-and-ntc-temp-sensors 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/bd-smart-bms-sp24s004-8s-24s-150a-with-uart-rs485-can-bus-and-ntc-temp-sensors.jpg?v=1783476271 JBD Smart BMS SP24S004 – 8S–24S, 150A with UART, RS485, JBD Smart BMS SP24S004 – 8S–24S, 150A with UART, RS485 https://diy500amp.com/products/12v-7ah-battery-case-holder-fits-18650-cells-3x7-layout-diy-battery-pack-organizer-for-power-tools 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/12v-7ah-battery-case-holder-fits-18650-cells-3x7-layout-diy-battery-pack-organizer.jpg?v=1783476340 12V 7Ah Battery Case Holder with BMS & Nickel Strips – Fits 18650 Cells (3x7 Layout) | DIY Battery Pack Organizer for Power Tools 12V 7Ah Battery Case Holder with BMS & Nickel Strips – Fits 18650 Cells (3x7 Layout) | DIY Battery Pack Organizer for Power https://diy500amp.com/products/pure-copper-foil-roll-0-1mm-x-100mm-x-1000mm-99-9-cu-diy500amp-com 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/pure-copper-foil-roll-0-1mm-x-100mm-x-1000mm-99-9-cu-diy500amp-com.jpg?v=1783476340 Pure Copper Foil Roll – 0.1mm x 100mm x 1000mm (99.9% Cu) – DIY500AMP.COM Pure T2 copper sheet roll for battery building and electrical projects https://diy500amp.com/products/high-temp-silicone-insulating-glue-45g 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/high-temp-silicone-insulating-glue-45g.jpg?v=1783476340 High-Temp Silicone Insulating Glue (45g) High-Temp Silicone Insulating Glue (45g) https://diy500amp.com/products/lg-inr21700-m58t-5800mah-12-5a-high-capacity-battery-cell-industrial-grade 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/lg-inr21700-m58t-5800mah-12-5a-high-capacity-battery-cell-industrial-grade.jpg?v=1783476340 LG INR21700 M58T 5800mAh 12.5A High Capacity Battery Cell – Industrial Grade LG INR21700 M58T 5800mAh 12.5A High Capacity Battery Cell – Industrial Grade https://diy500amp.com/products/2s-18650-6ah-servo-power-pack-built-with-eve-30p-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-30p-18650-3000mah-30a-battery-pack-1.jpg?v=1748523844 2S 18650 3Ah Servo Power Pack – Built with EVE 30P Cells 2S 18650 3Ah Servo Power Pack – Built with EVE 30P Cells https://diy500amp.com/products/ampace-jp30-18650-3000mah-56a 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ampace-inr18650-jp30pm-3000mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1774982294 Ampace JP30P1 18650 3000mah 56A Battery Cell - Tabless Cell Two Ampace INR18650-JP30PM 3000mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/extra-strong-double-sided-acrylic-foam-tape-50mm-x-3m 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/extra-strong-double-sided-acrylic-foam-tape-50mm-x-3m.jpg?v=1783476341 Extra Strong Double-Sided Acrylic Foam Tape – 50mm x 3M Extra Strong Double-Sided Acrylic Foam Tape – 50mm x 3M https://diy500amp.com/products/6s2p-21700-battery-kit-copper-nickel-sandwich-with-custom-lightweight-tray 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-6s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791818058 6S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 6S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/fnirsi-hrm-10-battery-internal-resistance-tester-clamp-kelvin-clip-for-18650-26650-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/FNIRSI-Tester-Clamp-Front.jpg?v=1747793474 FNIRSI HRM-10 Battery Internal Resistance Tester Clamp – Kelvin Clip for 18650 / 26650 Cells FNIRSI HRM-10 Battery Internal Resistance Tester Clamp – Kelvin Clip for 18650 / 26650 Cells https://diy500amp.com/products/high-precision-150a-digital-watt-amp-meter-rc-battery-analyzer-with-lcd-backlight 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/Current-Power-Meeter.jpg?v=1747795134 High Precision 200A up to 60V Digital Watt & Amp Meter – RC Battery Analyzer with LCD Backlight High Precision 200A up to 60V Digital Watt & Amp Meter – RC Battery Analyzer with LCD Backlight https://diy500amp.com/products/eve-inr21700-58e-5700mah-16-8a-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-58e-inr21700-battery-cell-3.jpg?v=1775573514 EVE INR21700 58E 5700mAh 16.8A - Battery Cell EVE INR21700 58E 5700mAh 16.8A - Battery Cell https://diy500amp.com/products/atorch-20a-battery-test-stand 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/atorch-20a-battery-test-stand.jpg?v=1783476390 ATORCH 20A Battery Test Stand ATORCH 20A Battery Test Stand https://diy500amp.com/products/flux-for-copper-to-copper-spot-welding-100g 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/flux-for-copper-to-copper-spot-welding-100g.jpg?v=1783476970 Flux for Copper-to-Copper Spot Welding (100g) Flux for Copper-to-Copper Spot Welding (100g) https://diy500amp.com/products/jbdbms-30a-7s-14s 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/JBD30.png?v=1730232429 JBDBMS - 30A - 7S-14S JBDBMS - 30A - 7S-14S https://diy500amp.com/products/awithz-p90c-spot-welder-56-8kw-999-gears-0-6mm-capacity 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/AWithZ-P90C-Front.jpg?v=1749970335 AWithZ P90C Spot Welder – 56.8kW, 999 Gears, 0.6mm Capacity AWithZ P90C Spot Welder – 56.8kW, 999 Gears, 0.6mm Capacity https://diy500amp.com/products/awithz-p20b-spot-welder-14-6-kw 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-p20b-spot-welder-14-6-kw.jpg?v=1783476511 AWithZ P20B Spot Welder 14.6 kW AWithZ P20B Spot Welder 14.6 kW https://diy500amp.com/products/awithz-uf20b 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-uf20b.jpg?v=1783476511 AWithZ UF20B- 10.5kW Spot Welder AWithZ UF20B- 10.5kW Spot Welder https://diy500amp.com/products/awithz-p30c-24kw-spot-welder 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-p30c-24kw-spot-welder.jpg?v=1783476511 AWithZ P30C Capacitor Spot Welder - 21.8 kW Max Pulse AWithZ P30C capacitor spot welder with welding pens and foot pedal https://diy500amp.com/products/awithz-p120d-69-2kw-spot-welder 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-p120d-69-2kw-spot-welder.jpg?v=1783476575 AWithZ P120D 69.2kW Spot Welder AWithZ P120D 69.2kW Spot Welder https://diy500amp.com/products/ant-400a-smart-bluetooth-bms-20s-to-30s-1000a-peak 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ant-400a-smart-bluetooth-bms-20s-to-30s-1000a-peak.jpg?v=1783476575 ANT 400A Smart Bluetooth BMS – 20S to 30S, 1000A Peak - Li-ion ANT 400A Smart Bluetooth BMS – 20S to 30S, 1000A Peak - Li-ion https://diy500amp.com/products/awithz-p60c-29-2kw-high-output-welding-power 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-p60f-29-2kw-high-output-welding-power.jpg?v=1784287211 AWithZ P60F - 29.2KW High Output Welding Power AWithZ P60F - 29.2KW High Output Welding Power https://diy500amp.com/products/ant-420a-smart-bluetooth-bms-20s-to-30s-1050a-peak-li-ion 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ANT-420A-BMS.jpg?v=1752936544 ANT 420A Smart Bluetooth BMS – 20S to 30S, 1050A Peak - Li-ion ANT 420A Smart Bluetooth BMS – 20S to 30S, 1050A Peak - Li-ion https://diy500amp.com/products/fnirsi-hrm-10-battery-voltage-internal-resistance-tester 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/fnirsi-hrm10-test-on-lithium-battery.jpg?v=1751158850 FNIRSI HRM-10 Battery Voltage & Internal Resistance Tester FNIRSI HRM-10 Premium Battery Tester Kit with Clamp - battery charger tester https://diy500amp.com/products/smart-active-balance-bms-jk-bd6a24s8p-8-24s-li-ion-lifepo-lto-80-a-continuous-150-a-peak-bluetooth-can-rs485 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/smart-active-balance-bms-jk-bd6a24s8p-8-24s-li-ion-lifepo-lto-80-a-continuous-150.jpg?v=1783476660 Smart Active Balance BMS JK‑BD6A24S8P – 8–24S Li‑Ion / LiFePO₄ / LTO | 80 A Continuous, 150 A Peak, Bluetooth + CAN/RS485 Smart Active Balance BMS JK‑BD6A24S8P – 8–24S Li‑Ion / LiFePO₄ / LTO | 80 A Continuous, 150 A Peak, Bluetooth + CAN/RS485 https://diy500amp.com/products/awithz-wp158-welding-pen-head 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-wp158-welding-pen-head.jpg?v=1783476660 AWithZ WP158 Welding Pen Head (1 Set) AWithZ WP158 Welding Pen Head (1 Set) https://diy500amp.com/products/pure-nickel-strip-roll-for-battery-spot-welding 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/pure-nickel-strip-roll-for-battery-spot-welding.jpg?v=1783475867 Pure Nickel Strip Roll for Battery Spot Welding Pure Nickel Strip Roll for Battery Spot Welding https://diy500amp.com/products/pure-copper-t2-strip-for-battery-spot-welding-5-meter-roll 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/pure-copper-t2-strip-for-battery-spot-welding-5-meter-roll.jpg?v=1783475867 Pure Copper T2 Strip for Battery Spot Welding – 5m Roll (Multiple Sizes) Pure Copper T2 Strip for Battery Spot Welding – 5m Roll (Multiple Sizes) https://diy500amp.com/products/nickel-plated-steel-strip-for-battery-spot-welding-5m-roll 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/nickel-plated-steel-strip-for-battery-spot-welding-5m-roll.jpg?v=1783475867 Nickel-Plated Steel Strip for Battery Spot Welding – 5m Roll (Multiple Sizes) Nickel-Plated Steel Strip for Battery Spot Welding – 5m Roll (Multiple Sizes) https://diy500amp.com/products/samsung-25r-18650-cell-2500mah-20a-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/samsung-25r-18650-cell-2500mah-20a-battery.jpg?v=1783476817 Samsung 25R 18650 Cell – 2500mAh 20A Battery Samsung 25R 18650 Cell – 2500mAh 20A Battery https://diy500amp.com/products/reliance-21700-rs50-5000mah-70a-lithium-ion-battery-tabless-cell-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/reliance-rs50-21700-5000mah-70a-tabless-lithium-ion-battery-cell-front-side-view.jpg?v=1775573502 Reliance 21700 RS50 5000mAh 70A CCC Lithium-Ion Battery Tabless Cell - High Performance Two Reliance RS50 21700 5000mAh 70A tabless lithium-ion battery cells, front and side view https://diy500amp.com/products/reliance-21700-rs40-4000mah-70a-lithium-ion-battery-tabless-cell-high-performance-copy 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/reliance-rs40-21700-4000mah-tabless-cell-two-angle-view.jpg?v=1784651705 Reliance 21700 RS40 4000mAh 70A Lithium-Ion Battery Tabless Cell - High Performance Two Reliance RS40 21700 4000mAh tabless lithium-ion battery cells, upright and angled view https://diy500amp.com/products/lg-h51-21700-cell-5000mah-10a-high-capacity-lithium-ion-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/lg-h51-21700-cell-5000mah-10a-high-capacity-lithium-ion-battery.jpg?v=1783476723 LG H51 21700 Cell – 5000mAh 25A – High-Capacity Lithium-Ion Battery LG H51 21700 Cell – 5000mAh 25A – High-Capacity Lithium-Ion Battery https://diy500amp.com/products/milwaukee-m18-18v-6ah-battery-case-pcb-kit-no-cells-included 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/milwaukee-m18-18650-6ah-complete-case-pcb-kit-overview_8d839f43-d136-4a03-bd98-68b8e7011151.png?v=1785877512 Milwaukee M18-Compatible DIY Battery Case & PCB Kit | 18650 6Ah / 21700 8Ah | No Cells Milwaukee M18-compatible 18650 6Ah DIY battery case and PCB kit with complete housing, 10-cell holder, PCB, and hardware https://diy500amp.com/products/awithz-h1-mini-spot-welder-5000-mah-portable-welding-machine-0-35-mm-capacity 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-h5-usb-c-rechargeable-spot-welder.jpg?v=1754692140 AWithZ H5 Mini Spot Welder – 5000 mAh Battery, 0–0.35 mm Welding, TFT Display AWithZ H5 Mini Spot Welder – 5000 mAh Battery, 0–0.35 mm Welding, TFT Display https://diy500amp.com/products/awithz-wp240-multi-functional-spot-welding-pen 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-wp240-multi-functional-spot-welding-pen.jpg?v=1783476769 AWithZ WP240 Multi-Functional Spot Welding Pen AWithZ WP240 Multi-Functional Spot Welding Pen https://diy500amp.com/products/eve-30pl-18650-3000mah-60a-tabless-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/eve-inr18650-30pl-3000mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1775573579 EVE 30PL 18650 3000mAh 60A Battery Cell - Tabless Two EVE INR18650/30PL 3000mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/tenpower-50xg-21700-5000-mah-90a-battery-tabless-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/tenpower-50xg-21700-5000mah-tabless-battery-cell-upright-and-side-view.jpg?v=1784287276 TENPOWER 50XG 21700 5000 mAh 90A Battery – Tabless Cell Two TENPOWER 50XG 21700 5000mAh tabless battery cells, upright and side view https://diy500amp.com/products/awithz-ukf10-1380a-10-2kw-super-farad-capacitor-spot-welder 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-ukf10-1380a-spot-welder-8.jpg?v=1758579503 AWithZ UKF10 1380A 10.2kW Super Farad Capacitor Spot Welder AWithZ UKF10 1380A 10.2kW Super Farad Capacitor Spot Welder https://diy500amp.com/products/awithz-wp158-pens 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-wp158-pens.avif?v=1783476870 AWithZ WP158 Spot Welding Pens – Premium Copper Handheld Electrodes for Battery Building AWithZ WP158 Spot Welding Pens – Premium Copper Handheld Electrodes for Battery Building https://diy500amp.com/products/awithz-uf20b-tips-welding-pen-head-1-set 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-uf20b-tips-welding-pen-head-1-set.jpg?v=1783476971 AWithZ UF20B Welding Pen Tips (1 Set / Pair) AWithZ UF20B Welding Pen Tips (1 Set / Pair) https://diy500amp.com/products/3s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-3s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836130 3S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 3S1P 21700 assembled pack CAD illustration, face a, with flat single-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. https://diy500amp.com/products/nickel-plated-copper-tape-0-2-10-mm-5-meters-high-conductivity-t2-copper-for-battery-building 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/Nickel-Plated-copper.jpg?v=1761864555 Nickel-Plated Copper 0.2 × 10 mm (5 Meters) – High Conductivity T2 Copper for Battery Building Nickel-Plated Copper 0.2 × 10 mm (5 Meters) – High Conductivity T2 Copper for Battery Building https://diy500amp.com/products/awithz-base-angled-abs-stand-for-awithz-p90c-p120d-spot-welders 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-base-angled-abs-stand-battery-building-product.jpg?v=1783483747 AWithZ Base Angled ABS Stand for AWithZ P90C/ P120D Spot Welders AWithZ Base Angled ABS Stand https://diy500amp.com/products/ampace-jp50-21700-5000mah-60a-battery-premium-high-current-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ampace-jp50p1-21700-5000mah-tabless-battery-cell-upright-and-side-view.jpg?v=1784287193 Ampace JP50 21700 5000mAh 60A Battery – Premium High-Current Cell Two Ampace JP50P1 21700 5000mAh tabless lithium-ion battery cells, upright and side view https://diy500amp.com/products/amprius-21700-6500mah-lithium-ion-cell-sa112-tabless 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/amprius-inr21700-65a-6500mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1775573469 Amprius SA112 21700 13A 6500mAh - Tabless Two Amprius INR21700-65A 6500mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/amprius-21700-5000mah-tabless-lithium-ion-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/amprius-50q-21700-5000mah-tabless-battery-cell-upright-and-side-view.jpg?v=1784287200 Amprius INR21700 50Q 50A Tabless Battery Cell – 5000mAh High Performance (50A) Two Amprius 21700 50Q 5000mAh tabless battery cells, upright and side view https://diy500amp.com/products/21700-adapter-module-for-8-channel-lithium-battery-tester-4-slot-base 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/21700-adapter-module-for-8-channel-lithium-battery-tester-4-slot-base.jpg?v=1783476971 4-Slot 18650/21700 Tester Holder Assembly 21700 Adapter Module for 8-Channel Lithium Battery Tester (4-Slot Base) https://diy500amp.com/products/21700-plastic-case-bms-pcba-for-makita-18v-li-ion-battery-diy-kit 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/makita-18v-21700-battery-case-bms-10ah-05.jpg?v=1769909299 21700 Plastic Case + BMS PCBA for Makita 18V Li-ion Battery (DIY Kit) 21700 Plastic Case + BMS PCBA for Makita 18V Li-ion Battery (DIY Kit) https://diy500amp.com/products/bl18120-15x21700-battery-case-50a-bms-for-makita-18v-diy-kit 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/makita-bl18120-15s21700-50a-battery-shell-01.jpg?v=1769911584 BL18120 15x21700 Battery Case + 50A BMS for Makita 18V (DIY Kit) BL18120 15x21700 Battery Case + 50A BMS for Makita 18V (DIY Kit) https://diy500amp.com/products/awithz-base-angled-abs-stand-for-awithz-p20b-p30c-p60f-spot-welders 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-base-angled-abs-stand-battery-building-product.jpg?v=1783483747 AWithZ Base Angled ABS Stand for AWithZ P20B/ P30C / P60F Spot Welders AWithZ Base Angled ABS Stand https://diy500amp.com/products/8s2p-21700-battery-kit-copper-nickel-sandwich-with-custom-lightweight-tray 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-8s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791818113 8S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 8S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/6s2p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-6s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791818058 6S2P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 6S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/custom-busbar-cut-1 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/custom-busbar-cut-1.jpg?v=1783477030 Custom Busbar Cut Custom Busbar Cut https://diy500amp.com/products/6s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-6s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836155 6S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 6S1P 21700 assembled pack CAD illustration, face a, with paired-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. https://diy500amp.com/products/tenpower-18650-30xg-high-power-lithium-ion-cell-3000mah-high-discharge 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/tenpower-18650-30xg-3000mah-high-discharge-battery-cell.jpg?v=1775573455 Tenpower 18650 30XG High Power Lithium-Ion Cell – 3000mAh High Discharge Tenpower 18650 30XG 3000mAh high discharge lithium-ion battery cell https://diy500amp.com/products/daly-smart-bms-with-bluetooth-amp-active-balancer-4s-24s-options 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/daly-smart-bms-with-bluetooth-amp-active-balancer-4s-24s-options.avif?v=1783477030 Daly Smart Active Balance BMS with Bluetooth (4S–24S) | UART / CAN | 60A–200A Daly Smart Active Balance BMS with Bluetooth (4S–24S) | UART / CAN | 60A–200A https://diy500amp.com/products/21700-2p-direct-copper-busbar-200a-spot-weld-parallel-connector 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/21700-2p-direct-copper-busbar-200a-spot-weld-parallel-connector.jpg?v=1783477030 21700 2P Direct Copper Busbar 0.3mm 200A | Spot Weld Parallel Connector 21700 2P Direct Copper Busbar 0.3mm 200A | Spot Weld Parallel Connector https://diy500amp.com/products/xt90-male-to-xt60-female-adapter-connector-high-current-battery-adapter 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xt90-male-to-xt60-female-adapter.jpg?v=1774985728 XT90 Male to XT60 Female Adapter Connector | High Current Battery Adapter XT90 male to XT60 female adapter cable connector https://diy500amp.com/products/linkdata-21700s-60p-battery-cell-6000mah-60a-high-power-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/linkdata-21700s-60p-battery-cell-6000mah-60a-high-power-cell.jpg?v=1783477111 Linkdata 21700S-60P Battery Cell – 6000mAh 60A – High Power Cell Linkdata 21700S-60P Battery Cell – 6000mAh 60A – High Power Cell https://diy500amp.com/products/amprius-sa110-18650-battery-cell-4000mah-ultra-high-capacity 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/amprius-sa110-18650-4000mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1774985380 Amprius SA110 12A 18650 Battery Cell – 4000mAh Ultra High Capacity Two Amprius SA110 18650 4000mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/feb-21700-battery-cell-6500mah-13a-ultra-high-capacity-energy-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/feb-21700-6500mah-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1774985274 FEB 21700 Battery Cell – 6500mAh 13A Ultra High Capacity Energy Cell Two FEB 21700 6500mAh lithium-ion battery cells, upright and side view https://diy500amp.com/products/reliance-rh60-21700-battery-cell-6000mah-20a-high-energy 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/reliance-rh60-lithium-ion-battery-cell-upright-and-side-view.jpg?v=1775573444 Reliance RH60 21700 Battery Cell – 6000mAh 30A – High Energy - Samples Two Reliance RH60 lithium-ion battery cells, upright and side view https://diy500amp.com/products/milwaukee-18v-li-ion-battery-case-15ah-12ah 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/Milwalkee-12ah-15-cells.jpg?v=1774920884 Milwaukee 18V Li-ion Battery Case 15ah (12ah) Milwaukee 18V Li-ion Battery Case 15ah (12ah) - custom battery pack https://diy500amp.com/products/2-channel-18650-21700-battery-capacity-tester-with-internal-resistance-meter-1a-charge-discharge 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/dual-channel-18650-battery-capacity-tester-pcb-view.jpg?v=1776076415 2-Channel 18650 21700 Battery Capacity Tester with Internal Resistance Meter, 1A Charge/Discharge dual-channel-18650-battery-capacity-tester-pcb-view https://diy500amp.com/products/tenpower-60xg-21700-6000mah-60a-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/tenpower-60xg-21700-6000mah-60a-battery-cell.jpg?v=1783477111 TENPOWER 60XG 21700 6000mAh 60A Lithium-Ion Battery Cell TENPOWER 60XG 21700 6000mAh 60A Lithium-Ion Battery Cell https://diy500amp.com/products/linkdata-21700s-65p-battery-cell-6500mah-52a-high-capacity-high-power-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/linkdata-65p-21700-6500mah-52a-high-capacity-lithium-ion-battery-cell.jpg?v=1780881852 Linkdata 21700S-65P Battery Cell – 6500mAh 52A – High Capacity High Power Cell Linkdata 65P 21700 6500mAh 52A high-capacity lithium-ion battery cell in purple wrap with printed specifications on a white https://diy500amp.com/products/bak-65e-21700-6500mah-25a-battery-high-capacity-energy-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/bak-65e-21700-6500mah-25a-high-capacity-battery-cell-1.jpg?v=1783474561 BAK 65E 21700 6500mAh 25A Battery - High Capacity Energy Cell BAK 65E 21700 6500mAh 25A high-capacity lithium-ion battery cell product photo 1 https://diy500amp.com/products/awithz-uk3-portable-battery-spot-welder 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/awithz-uk3-portable-battery-spot-welder-complete-kit_795053af-3884-4489-a29a-ff78edd6ee2c.webp?v=1785046817 AWithZ UK3 Portable Battery Spot Welder – 10,000mAh, 99-Level Control AWithZ UK3 portable battery spot welder complete kit with two welding pens and foot pedal https://diy500amp.com/products/linkdata-55p-21700-cell-5500mah-50a-lithium-ion-battery 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/linkdata-55p-21700-5500mah-50a-lithium-ion-battery-cell-1.jpg?v=1783474560 LinkData 55P 21700 Cell - 5500mAh 50A Lithium-Ion Battery LinkData 55P 21700 5500mAh 50A lithium-ion battery cell product photo 1 https://diy500amp.com/products/2s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-2s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836101 2S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 2S1P 21700 assembled pack CAD illustration, face a, with paired-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. https://diy500amp.com/products/4s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-4s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836143 4S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 4S1P 21700 assembled pack CAD illustration, face a, with paired-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. https://diy500amp.com/products/5s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-5s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836307 5S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 5S1P 21700 assembled pack CAD illustration, face a, with staggered holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. Holder design concept; final dimensions and parts require confirmation. https://diy500amp.com/products/7s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-7s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836321 7S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 7S1P 21700 assembled pack CAD illustration, face a, with staggered holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. Holder design concept; final dimensions and parts require confirmation. https://diy500amp.com/products/8s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-8s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836238 8S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 8S1P 21700 assembled pack CAD illustration, face a, with paired-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. Holder design concept; final dimensions and parts require confirmation. https://diy500amp.com/products/12s1p-21700-tabless-drone-edf-jet-battery-pack-0-3mm-copper-high-performance 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-12s1p-21700-legacy-layout-drone-pack-60xg-face-a-v1.webp?v=1791836250 12S1P 21700 Tabless Drone / EDF Jet Battery Pack - 0.2mm / 0.3mm Copper Options DIY500AMP 12S1P 21700 assembled pack CAD illustration, face a, with paired-row holders, copper busbars, slotted stainless overlays and solid orange Tenpower 60XG wrap appearance. Selected cell, copper and cable options determine the supplied build. https://diy500amp.com/products/tp4056-usb-c-1a-li-ion-charger-protection-board 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/tp4056-usb-c-charger-protection-board.png?v=1784265541 TP4056 USB-C 1A Li-Ion Charger & Protection Board TP4056 USB-C 1A single-cell lithium-ion charger and protection board https://diy500amp.com/products/10-ml-multi-metal-soldering-flux-for-aluminum-stainless-steel-copper 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/10ml-multi-metal-soldering-flux-bottle-yellow_428fe5ff-b60b-40d6-8cde-f634b15ecf29.webp?v=1784526150 10 ml Multi-Metal Soldering Flux for Aluminum, Stainless Steel & Copper 10 ml yellow multi-metal soldering flux bottle for aluminum, stainless steel, copper, iron, nickel, and galvanized metal https://diy500amp.com/products/amass-xt90h-connector-pair-with-insulating-end-caps 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/amass-xt90h-connector-pair-insulating-end-caps_ac20959d-fadf-424b-aafe-7fe528734ac4.jpg?v=1784557628 AMASS XT90H Connector Pair with Insulating End Caps Genuine AMASS XT90H male and female connector pair with yellow insulating end caps https://diy500amp.com/products/0-2mm-t2-pure-copper-2p-strip-for-18650-21700-battery-packs-1m 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/0-2mm-t2-pure-copper-2p-strip-18650-21700-battery-packs-1m_982937f8-852b-4042-abd0-442ac30fcbcb.jpg?v=1785013023 0.2mm T2 Pure Copper 2P Strip for 18650 & 21700 Battery Packs (1m & 2m) 0.2mm T2 pure copper 2P battery welding strip roll for 18650 and 21700 cells https://diy500amp.com/products/milwaukee-m18-forge-8ah-21700-copper-nickel-busbar-set 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/21700-10-cell-copper-nickel-busbar-set-23mm-hero.png?v=1785335878 Milwaukee M18 FORGE 8Ah 21700 Copper-Nickel Busbar Set WELLGO six-piece copper-nickel busbar set for Milwaukee M18 FORGE 8Ah-style 10-cell 21700 battery case https://diy500amp.com/products/2s2p-21700-battery-kit-copper-busbars-tray-optional-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-2s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791817972 2S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 2S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/3s2p-21700-battery-kit-copper-busbars-tray-optional-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-3s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791817670 3S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 3S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/4s2p-21700-battery-kit-copper-busbars-tray-optional-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-4s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791817988 4S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 4S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/5s2p-21700-battery-kit-copper-busbars-tray-optional-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-5s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791818019 5S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 5S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/7s2p-21700-battery-kit-copper-busbars-tray-optional-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/diy500amp-7s2p-21700-60xg-current-nickel-face-a-v2.webp?v=1791818072 7S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells DIY500AMP 7S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts. https://diy500amp.com/products/dewalt-compatible-18v-21v-10x18650-battery-case-pcb-kit-no-cells 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/dewalt-compatible-18v-21v-10x18650-battery-case-pcb-one-kit_0a2052b4-2b57-4b30-839f-75eb954ee055.webp?v=1785954395 DeWalt-Compatible 18V/21V 10x18650 Battery Case + PCB Kit (No Cells) One DeWalt-compatible 18V/21V 10x18650 battery case and PCB kit; cells not included https://diy500amp.com/products/304-stainless-steel-strip-roll-100-mm-x-1000-mm-0-1-mm-0-2-mm 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/304-stainless-steel-strip-roll-100mm-x-1000mm-hero.jpg?v=1788232026 304 Stainless Steel Strip Roll – 100 mm x 1000 mm | 0.1 mm / 0.2 mm 304 stainless steel strip roll, 100 mm wide by 1000 mm long https://diy500amp.com/products/30-cell-18650-battery-case-pcb-for-makita-compatible-diy-packs 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/makita-compatible-30-cell-18650-battery-case-pcb.webp?v=1788384604 30-Cell 18650 Battery Case + PCB for Makita-Compatible DIY Packs 30-cell 18650 battery case and PCB for Makita-compatible DIY battery builds https://diy500amp.com/products/copper-nickel-2p-battery-busbar-strip-18650-21700-3-piece-set 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/copper-nickel-2p-battery-busbar-18650-21700-3-piece-set.webp?v=1788384572 Copper-Nickel 2P Battery Busbar Strip – 18650 / 21700 (3-Piece Set) Copper-nickel 2P battery busbar set for 18650 and 21700 cells https://diy500amp.com/products/dc-7-40v-battery-level-indicator-voltmeter-module 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/dc-7-40v-battery-indicator-red-blue-green-front-back.png?v=1788389102 DC 7–40V Battery Level Indicator & Voltmeter Module Red, blue, and green DC 7-40V battery indicator modules shown from the front and back https://diy500amp.com/products/hard-eva-carrying-case-for-fnirsi-hrm-10-tester-black 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/fnirsi-hrm-10-hard-eva-carrying-case-black.webp?v=1788384575 Hard EVA Carrying Case for FNIRSI HRM-10 Tester – Black Black hard EVA carrying case for FNIRSI HRM-10 battery tester https://diy500amp.com/products/ip2368-4s-bidirectional-usb-c-buck-boost-charging-module 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/ip2368-4s-bidirectional-usb-c-fast-charging-module-hero.webp?v=1788384707 IP2368 4S Bidirectional USB-C Buck-Boost Charging Module IP2368 4S bidirectional USB-C buck-boost charging module https://diy500amp.com/products/aneng-dm850-1999-count-digital-multimeter-yellow-boxed-set 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/aneng-dm850-digital-multimeter-yellow-with-probes.webp?v=1788384600 ANENG DM850 1999-Count Digital Multimeter – Yellow Boxed Set ANENG DM850 yellow 1999-count digital multimeter with red and black test probes https://diy500amp.com/products/xtar-fc2-usb-c-2-bay-battery-charger 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xtar-fc2-front_b8b31bb6-cd89-4d96-a028-6ec87e9802a7.jpg?v=1789997147 XTAR FC2 USB-C 2-Bay 18650 / 21700 Battery Charger XTAR FC2 USB-C two-bay battery charger, front view https://diy500amp.com/products/xtar-vc2sl-usb-c-2-bay-lcd-battery-charger 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xtar-vc2sl-front.jpg?v=1789997150 XTAR VC2SL USB-C 2-Bay LCD Battery Charger XTAR VC2SL two-bay LCD battery charger, front view https://diy500amp.com/products/xtar-pb2sl-v2-battery-charger-power-bank-black 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xtar-pb2sl-v2-black-front.jpg?v=1789997156 XTAR PB2SL V2 Battery Charger & Power Bank – Black XTAR PB2SL V2 charger and power bank in black https://diy500amp.com/products/xtar-vc4sl-usb-c-4-bay-battery-charger-analyzer 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xtar-vc4sl-front.jpg?v=1789997163 XTAR VC4SL USB-C 4-Bay Battery Charger & Analyzer XTAR VC4SL four-bay LCD battery charger and analyzer https://diy500amp.com/products/xtar-vc8s-8-bay-charger-set-pd45w-us-adapter 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/xtar-vc8s-front.jpg?v=1789997168 XTAR VC8S 8-Bay Battery Charger Set with PD45W US Adapter XTAR VC8S eight-bay LCD battery charger, front view https://diy500amp.com/products/molicel-p50b-21700-5000mah-lithium-ion-battery-cell 2026-10-16T15:14:19-04:00 daily https://cdn.shopify.com/s/files/1/0588/8055/7127/files/molicel-p50b-21700-5000mah-two-cell-photo.png?v=1792109248 Molicel P50B 21700 5000mAh Lithium-Ion Battery Cell Molicel P50B 21700 lithium-ion cells, upright and horizontal views; sold individually