Start by testing the battery’s engine-off voltage. Then refer to the battery voltage chart below to find your battery’s “state-of-charge.” ...

Redway Power's latest guide features an extensive comparison chart, highlighting voltage levels for single cells (3.2V), 12V (four cells), 24V (eight cells), and 48V (sixteen cells) configurations.

Most motorcycle batteries come with a single stated voltage, although in practice, the actual volts can vary depending on the health of the battery.

ThereÂs more to checking a battery than testing the voltage and looking inside for low water. For one thing, you need to check the voltage when the engine is off, not when the alternator is ...