12v / 2 Amp Battery ChargerCharges and maintains all 12 volt lead acid, gel and lithium iron phosphate (LiFePO4) lithium ion polymer powersport batteries Features: CONSTANT CURRENT CHARGE If the battery voltage is over 10 volts, the charger will deliver a 2 amp charge until the battery reaches 14. 2 volts MAINTENANCE CHARGE When the battery reaches 14. 2 volts, the charger will automatically convert to maintenance mode. The charger will revert to charge mode when the voltage