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Float Charge Voltage

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Float Charge Voltage. Manufacturers recommend lowering the float charge when the ambient temperature rises above 29°c (85°f). These batteries can be very long lived if they are charged at a float voltage of 2.25 to 2.3 volts/cell (at 25 degrees c) (13.5v to 13.8v for a 12v battery).

recognized brands DURACELL DRBM2A 2 Amp Battery Charger
recognized brands DURACELL DRBM2A 2 Amp Battery Charger from lessicu.org

To understand float voltage its important to know: This mode can be used to maintain a fully charged battery indefinitely. Recharge time can be approximated by dividing the amp hours to be replaced by 90% of the rated output.

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