Please read the description carefully.

Shipping to USA only via Ground Shipping. No international shipping. Non-USA customers click here.

This kit it includes everything to make a 525-cell 18650 battery pack 24v +- 5.25kwh (7s75p). Requires Assembly and soldering.

Battery cells sold separately > Find batteries here

PCB KIT (included) Contents: Battery Module PCB DIY Kit
75x Printed Circuit Boards 75x 4cell 18650 holders 75x 3cell 18650 holders 75x 5A SMD fuses 75x IDC Socket connector 75x IDC Ribbon connector 1x Ribbon cable 1x XT60 connector 300x M4x 25mm standoffs Download PCB v1.3 Gerber

BMS KIT (optional) Contents: Battery Management System DIY Kit
1x PCB 1x 60A BMS units 1x 3M Double sided Adhesive 3x 20A Fuses with Fuse Holders 4x M4 Nuts 4x M4 screws 4x M4x25mm standoffs 1x XT90 Pigtail 1x 16pin IDC socket connector 1x 16pin IDC connector Download BMS Gerber Assembly required.

Battery cells sold separately > Find batteries here

Packs that are “untested” as sold as-is and cannot be returned, exchanged or refunded. These items are sold for DIY and Second Life purposes. Even when sold as “new”, “NOS”, or “like-new”, they may be in less than perfect condition.

If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.