Battery kits & packs
Find the right starting point.
Build a battery, order an assembled pack, or rebuild a tool battery. Start with what you need, then choose the configuration.
Before you choose
Building it yourself?
Select a DIY kit. Adding cells to a kit does not add assembly service.
Need an assembled pack?
Start with Drone & RC packs. Confirm the application, connector and build time.
Rebuilding a tool battery?
Match the exact case, cell format, PCB, tool and charger. These are aftermarket components.
Build with the right protection
DIY kits require experienced assembly, matched cells, insulation, suitable protection and fusing, and testing. Read each product’s contents and safety instructions before ordering. Read battery safety guidance