velooman99 said:
hello, I want a 72v battery,
I have a 72v 45A of bms,
and I should have a battery capable of 40ampere discharged (at least) to be able to go at the speed I want,
how you advised me battery?
sorry for my bad english , i speak french
LG 2850mAh, Samsung 2900mAh, and Panasonic 2900mAh are capable of a max "reliable" continuous discharge of 7A, 10A for the panasonic.
- you need a minimum of 20s4p for the Panasonic or 20s5p for Samsung and LG
(If you have also a 45A controller, that 45A will be pushed at peak power, the continuous power will be around 25A - 30A, unless you real specified 45A continuous controller capable)
- I recommend to don't go over 1C continuous discharge rating for each cell for healthy life/cycles capability with those cells. So I would make a 20s8p (1.2C) or 20s9p (1.1C) mínimum for a right energy conversion if I will push 30A with the controller