Note: NOT compatible with our 4p & 8p 21700 Nickel Tabs without trimming/modification. This PCB design was originally built for the Kaly XL 2.0 flex enclosure, so the slots are too narrow to accommodate our Nickel Tabs without modification. An updated design will follow that uses these tabs.
This is an advanced battery building kit/component. This product is a DIY component provided as-is for now to advanced builders who know how these materials go together. Read up, get good. Don't start any fires.
Soldering, spot-welding. and li-ion battery building know-how required.
Usage: These 'FlexPCB's have a moderate ability to bend, within reason. Applications within high-flex decks (TRAMPA style, high-flex/low-ply MTB, etc) has not been tested extensively, do so at your own risk.
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.