How To Calculate Ah Of A Battery Bank. EV Q where E is the power storage in the battery V is the battery banks capacity and Q is the batterys amp-hours rating. So this battery will provide 12 x 100 1200 Watt hours.
Larger chargers may be used to decrease charge time but may decrease battery life. In this video how to calculate battery capacity Ah. Put simply you might say that this battery will provide 1 amp for 100 hours.
You get the picture.
This may not sound good since our example needs a battery bank capacity of 1013 AmpHrs and 24 V but that just means wed. The voltage does not change. Lets say its 264 Wh. The charge time depends on the battery chemistry and the charge current.
