Hey Guys,
My 10Ah 21S LiPo charges for exactly 4 hours from empty to full with a 2.5A charger (no BMS on the pack).
I get the controller to low voltage cut off (a Greentime 72v controller) when my watt meter shows about 7 amp hours used (the pack is two years old (Zippy's)).
How come it puts out 7 amp hours and charges 2.5 amps each hour for 4 hours? it doesn't add up.
My 10Ah 21S LiPo charges for exactly 4 hours from empty to full with a 2.5A charger (no BMS on the pack).
I get the controller to low voltage cut off (a Greentime 72v controller) when my watt meter shows about 7 amp hours used (the pack is two years old (Zippy's)).
How come it puts out 7 amp hours and charges 2.5 amps each hour for 4 hours? it doesn't add up.