How can I tell if my battery is fully charged?

//How can I tell if my battery is fully charged?

How can I tell if my battery is fully charged?

For a battery at room temperature, it can be considered fully charged with the charging current falls below 0.5A per 100Ah of rated capacity. The open circuit voltage (after at least 4 hours of rest) will be 2.17 volts per cell or higher (13.0 volts for a 12-volt battery), regardless of the battery temperature.

2015-12-29T17:40:17+00:00

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