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Sale price$455.00 USD
Regular price$499.00 USD
Aventon Aventure Battery Pack Upgrade – Custom Copper Busbars – Optional Smart BMSDIY500AMP.COM
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Sale price$59.99 USD
Regular price$69.99 USD
AWithZ H5 Mini Spot Welder – 5000 mAh Battery, 0–0.35 mm Welding, TFT DisplayAWithZ
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Sale price$879.99 USD
Regular price$899.99 USD
AWithZ P120D 69.2kW Spot Welder with WP240 PenAWithZ
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Sale price$669.00 USD
Regular price$699.00 USD
AWithZ P90C Spot Welder – 56.8kW, 999 Gears, 0.6mm CapacityAWithZ
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Sale price$49.99 USD
Regular price$59.99 USD
AWithZ WP158 Spot Welding Pens – Premium Copper Handheld Electrodes for Battery BuildingAWithZ
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Sale price$79.95 USD
Regular price$99.99 USD
AWithZ WP240 Multi-Functional Spot Welding PenAWithZ
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Sale price$5.85 USD
Regular price$8.95 USD
BAK INR2170-45D – Premium A04 Grade (4560–4600mAh) | Fresh 2025 Batch | CCC Certified | Tabless DesignBAK
2 reviews


Sale priceFrom $50.00 USD
Copper Busbar Full Set for 52V 14S5P Shark Battery Case - Laser CutDIY500AMP.COM
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Sale price$1,350.00 USD
Regular price$1,800.00 USD
Custom High-Discharge 26S12P Battery Pack – Built with BAK45D CellsDIY500AMP.COM
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Sale price$112.50 USD
Custom Makita 18V 5Ah Battery Pack Assembly (Using 10× Ampace JP30 Cells)DIY500AMP
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Sale price$11.99 USD
Regular price$14.99 USD
DeWalt XR Battery Copper Busbar + 12 AWG Cable Upgrade Kit (For 4Ah–6Ah Case Kits)DIY500AMP.COM
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Sale price$12.99 USD
Regular price$15.99 USD
Electrical Insulating Adhesive Paper - 80mm (3.15in) Width, 3m Length,DIY500AMP.COM
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