This is an advanced battery building kit. Use at your own risk.
This product is a DIY kit provided as-is for now to advanced builders who know how these materials go together.
Soldering, spot-welding. and li-ion battery building know-how required. You supply 48x 20700/21700cells of your choosing. Comprehensive Kit Includes:
International Customers: Shipping options through built-in services are limited & somewhat expensive. Please email benjamin(at)duckbatterysystems.com, or Message us directly to discuss alternative, cheaper options.