{"product_id":"dewalt-compatible-18v-21v-10x18650-battery-case-pcb-kit-no-cells","title":"DeWalt-Compatible 18V\/21V 10x18650 Battery Case + PCB Kit (No Cells)","description":"\n\u003cdiv class=\"diy500amp-product-description\"\u003e\n  \u003cp\u003e\u003cstrong\u003eBuild a replacement 10-cell 18650 power-tool battery pack using a DeWalt-compatible 18V\/21V case and electronics kit.\u003c\/strong\u003e This is a component kit for experienced battery builders. It is not an assembled battery and does not include battery cells.\u003c\/p\u003e\n\n  \u003ch2\u003eIncluded components\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eYellow-and-black DeWalt-compatible battery case assembly\u003c\/li\u003e\n    \u003cli\u003e10-cell 18650 holder\u003c\/li\u003e\n    \u003cli\u003eMain 4-MOS PCB shown in the product photos\u003c\/li\u003e\n    \u003cli\u003eSeparate LED power-display board shown in the product photos\u003c\/li\u003e\n    \u003cli\u003eContact hardware and assembly pieces shown in the main product photo\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eVerified configuration\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth style=\"text-align:left;border:1px solid #ddd;padding:10px;\"\u003eCell format\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e10 x 18650 lithium-ion cells\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth style=\"text-align:left;border:1px solid #ddd;padding:10px;\"\u003eSupplier-listed voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e18V nominal \/ 21V maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth style=\"text-align:left;border:1px solid #ddd;padding:10px;\"\u003eProduct type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eDIY replacement case and electronics kit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth style=\"text-align:left;border:1px solid #ddd;padding:10px;\"\u003eCells included\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth style=\"text-align:left;border:1px solid #ddd;padding:10px;\"\u003eAssembly required\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eCompatibility notice\u003c\/h2\u003e\n  \u003cp\u003eConfirm the case interface, terminal geometry, PCB wiring, charger, and tool compatibility with your exact model before assembly. Power-tool platforms can vary by generation and region. No PCB current rating is advertised because supporting manufacturer documentation was not supplied.\u003c\/p\u003e\n\n  \u003ch2\u003eBattery-building safety\u003c\/h2\u003e\n  \u003cp\u003eUse only matched, tested cells and a correctly engineered pack layout. Apply proper cell insulation, series and parallel connections, conductor sizing, fusing or over-current protection, temperature monitoring, and mechanical support. Spot-weld cell connections using suitable equipment; do not solder directly to bare lithium-ion cells. Verify polarity and every connection before charging or installing the pack.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eUnprotected lithium-ion cells can cause fire, injury, or property damage if assembled, charged, or used incorrectly. This kit is intended for experienced builders.\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003cp style=\"font-size:0.9em;color:#555;\"\u003e\u003cem\u003eDeWalt is a trademark of its respective owner. This is a third-party compatible component kit. DIY500AMP.COM is not affiliated with or endorsed by DeWalt.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DIY500AMP.COM","offers":[{"title":"Default Title","offer_id":43042402730055,"sku":"D5A-DEWALT-10X18650-CASE-PCB","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/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","url":"https:\/\/diy500amp.com\/products\/dewalt-compatible-18v-21v-10x18650-battery-case-pcb-kit-no-cells","provider":"DIY500AMP.COM","version":"1.0","type":"link"}