An intelligent 3-stage maintenance charger for 6 or 12 volt sealed lead-acid batteries. Automatically diagnoses, recovers and recharges with up to 1.5A output current. Charge modes include constant current, constant voltage and floating charge with the unit conveniently adjusting charge settings to suit various sized batteries and charging requirements. Easy to use with power and charging light indicators, this unit also includes short circuit and reverse polarity protection.
