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why dont we connect the two 12 V DC batteries in parallel,
for an inverter (UPS)?

is there any harm ?

Answers were Sorted based on User's Feedback



why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any ..

Answer / jun dela cruz

you can not connect two or more batteries in parallel even
if they are identically the same. No two batteries have same
terminal voltage and internal resistance which will produce
circulating current between them. This condition will
discharge the batteries even without load. Although you can
connect batteries in parallel while charging only.

Is This Answer Correct ?    12 Yes 4 No

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any ..

Answer / abns

first the thing that ohm's law does not allow it.
because inthat case what ever be the resistance of the circuit
no current will flow

Is This Answer Correct ?    0 Yes 1 No

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any ..

Answer / bhattvijyesh_1084

yes two 12 volt.batterries connect in parallel,
for an inverter (UPS)?

Is This Answer Correct ?    2 Yes 7 No

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