How to measure the voltage???

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kparjun416

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This is 71.4v 5a ev charger
How to measure the votage??
Charger work only when connect the battery
 

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Why do you want to measure the voltage? - it's whatever the batteries need at the specific time.

Generally, chargers usually use constant current, and then switch to constant voltage and start dropping the current - dependng on battery type.
 
The battery charger cutt off when battery voltage reaches 61v
Anyone know how to check the voltage ( to confirm battery voltage is 71.4)
 
kparjun416 said:
The battery charger cutt off when battery voltage reaches 61v
Anyone know how to check the voltage ( to confirm battery voltage is 71.4)
Click to expand...

You simply stick the meter across the battery - if it's reading 10V lower than it should, either the battery or the charger is duff.
 
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