uxcell 50pcs Lithium Battery Double Holder Bracket for DIY Battery Pack

Pure Nickel Strip- 0.15x6x50mm 99.6% Nickel for 18650 Soldering Tab for High Capacity Lithium, Li-Po Battery, NiMh and NiCd Battery Pack Battery and Spot Welding, 50 Count, a U.S. Solid Product

YEHAM 4x5 Cell Spacer 18650 Lithium Battery Plastic Holder Bracket (10pc)

DIY Lithium Batteries: How to Build Your Own Battery Packs

50 Pure Nickel Solder Tabs for high Capacity LiPo, NiCd and NiMh Battery Packs - Commercial Grade

ThreeBulls 200Pcs Cardboard 18650 Battery Insulators Electrical Insulating Adhesive Paper (Red 100Pcs + Green 100Pcs)

Finware 10 Pair XT60 XT-60 Male Female Bullet Connectors Power Plugs with Heat Shrink for RC Lipo Battery

Baimeixun 20pcs 4x5 Cell Spacer 18650 Battery Plastic Holder Bracket

Opus BT - C3100 V2.2 Digital Intelligent 4 Slots LCD Battery Charger Compatible with Li-ion NiCd NiMh Batteries - US Plug (PURPLISH BLUE)

SNNplapla 5 Meter Alloy Ni Plate Nickel Strip Tape for Li 18650 Battery Spot Welding (Width: 8MM; Thickness: 0.1MM)

Baimeixun 20pcs 3x5 Cell Spacer 18650 Lithium Battery Plastic Holder Bracket