
DIY Supplies – Tools & Materials for Battery Building
Description:
Get everything you need for DIY battery-building projects in one place! Our collection includes high-quality tools and materials for beginners and pros alike.
Supplies:
- Kapton Tape: Heat-resistant 70mm polyimide insulation.
- Connector Soldering Tools: Simplify soldering for XT60, XT90, QS8, and more.
- Nickel Strips: Pure and nickel-plated options for spot welding (e.g., 0.2mm x 10mm).
- Copper Strips: T2 copper for reliable battery connections.
- Battery Cases: Transparent, durable cases for 18650 & 21700 cells.
Perfect for assembling battery packs, spot welding, soldering, and organizing cells. Shop now for professional-grade results at affordable prices!

Sale price$24.99 USD
Regular price$29.99 USD
FNIRSI HRM-10 Battery Internal Resistance Tester Clamp – Kelvin Clip for 18650 / 26650 CellsFNIRSI
Sale price$3.95 USD
Regular price$8.95 USD
JST-XH Balance Connector with 22AWG Silicone Wire – 200mmDIY500AMP.COM


Sale priceFrom $9.99 USD
Regular price$19.99 USD
Kapton Tape - High-Temperature Polyimide InsulationDIY500AMP.COM


Sale priceFrom $24.95 USD
Milwaukee M18-Compatible DIY Battery Case & PCB Kit | 18650 6Ah / 21700 8Ah | No CellsDIY500AMP.COM

Sale priceFrom $8.95 USD
Nickel-Plated Steel Strip for Battery Spot Welding – 5m Roll (Multiple Sizes)DIY500AMP.COM


Sale price$0.65 USD
Regular price$0.99 USD
Portable Transparent Hard Plastic Case for 21700 BatteriesDIY500AMP


Sale price$2.99 USD
Regular price$4.99 USD
Precision 170 Side Cutting Pliers for Electronics and 3D PrintingDIY500AMP.COM

Sale price$19.99 USD
Pure Copper Foil Roll – 0.1mm x 100mm x 1000mm (99.9% Cu) – DIY500AMP.COMDIY500AMP


Sale priceFrom $12.95 USD
Pure Copper T2 Strip for Battery Spot Welding – 5m Roll (Multiple Sizes)DIY500AMP.COM


Sale price$2.99 USD
Regular price$5.99 USD
Stick-On Temperature Indicator Strip (37–70°C Range)DIY500AMP.COM

















