We sell lifepo4 cell and pack, also the charger.
Lifepo4-polymer cell
3. 2v 10ah
Lifepo4 pack
We can make pack for electronic car / bicycle.
For example;
26v 10ah for electronic bicycle.
We can make the pack for the requirement you have mentioned (the power, volt, dimension, current) .
Anyone have interest please feel free to contact with me. I guess our best products with reasonable price will bring us long-term business.