how to calculate AH of a battery?

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Question Posted / aayush

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how to calculate AH of a battery?..

Answer / aayush

But dear Sunil, how will I calculate that? If I have a 12V
Battery and I dont know its AH, then what is the method to
find that?

Is This Answer Correct ?

34 Yes

12 No

how to calculate AH of a battery?..

Answer / sunil kumar

AH Ampear Hour= ampear X hour, defined as constant ampear
delevered in hour. 180 AH meanes 180 A current will be
delivered in one hour.

Is This Answer Correct ?

43 Yes

22 No

how to calculate AH of a battery?..

Answer / sree

Formula is
n-1/2*15
n = no of Plates ( Plates details indicated in the Battery )

Example
We have 27R 12V Lead Acid Battery
27-1=26 26/2=13 13*15=195AH
Answer is 195AH

Is This Answer Correct ?

26 Yes

10 No

how to calculate AH of a battery?..

Answer / z_hosen

Every Battery must provided AH. and AH is ampear X hour.if
10AH rating of the battery then it means 10 A current will be
delivered in one hour or 1 amp current will be delivered in
10hours and so on....

thanking u
z_hosen@yahoo.com

Is This Answer Correct ?

14 Yes

5 No

how to calculate AH of a battery?..

Answer / sree

Formula is
p-1/2*15
p = no of Plates ( Plates details indicated in the Battery )

Example
We have 27R 12V Lead Acid Battery
27-1=26 26/2=13 13*15=195AH
Answer is 195AH

Is This Answer Correct ?

20 Yes

12 No

how to calculate AH of a battery?..

Answer / ravikumar josyula

AH capacity of the battery is the current required to
discharge the battery from its full charge voltage to full
discharge voltage and the time taken to do so.FCV of a cell
is : 2.2 or 2.3 volts , FDV is :1.9v.
If we know the no plates of a battery then can calculate
the capacity as above. Otherwise full charge it and the
discharge it to full discharge voltage.mutiply the time
taken to get fully discharged in hours and the current
drawn in amps.

Is This Answer Correct ?

8 Yes

2 No

how to calculate AH of a battery?..

Answer / sure

Can calculate based on positive plate dimensions.

Is This Answer Correct ?

6 Yes

2 No

how to calculate AH of a battery?..

Answer / vinay kumar

we can calculate AH how many the cells in the battery

Is This Answer Correct ?

8 Yes

7 No

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