1 .
3
Troubleshooting
If you are unable to clarify the problem you are facing, please contact MEAN WELL or any of
our distributors for repair service.
Failure State
Unable to charge
the battery
LED indicator does
not turn Green after
a long charging
period
Possible Cause
Make sure input source is
between 90~264VAC
Replace with a new battery
Replace with suitable wire gauge
Input voltage too low
Battery is over lifetime or damaged
Output cables are too thin
Suggested Solutions
15
2.
Batteries in parallel
When 2 batteries are connected in parallel, voltage remains the same and the capacity (Ah) doubles.
For example, 2 x 12V 100Ah batteries connected in parallel = 12V 200Ah.
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+
Batteries
Batteries
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-
1 .
2
Series and Parallel Connection of Batteries
1.
Batteries in series
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+
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-
Voltage can be doubled when 2 batteries are connected in series However the capacity Ah will
.
,
( )
.
,
=
.
remain the same For example 2 x 12V 100Ah batteries connected in series
24V 100A
Batteries
Batteries
