Re: electricity charge for charging 2v 3000Ah batteries

Home Electrical Engineering Forum General Discussion electricity charge for charging 2v 3000Ah batteries Re: electricity charge for charging 2v 3000Ah batteries

#12259
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You can think about it like this

the coltage is 2 v

3000Ah means that if the current is 3000A the battery will provide electrical energy for 1 hour

so simply the formula is like this : E= 2 x 3000 = 6000 WH = 6 KWH energy required

 

P.S : this calculations are for IDEAL enviroment, but could be applied 99% of times,