Fully charges and maintains battery at proper storage voltage. It has a temperature-compensation feature and a powder-coated aluminum chassis. The built-in, 72-hour timer protects a marginal battery from overcharging, and it charges as fast as a 3-amp charger using only 1.25 amps. Reverse-polarity protected. Complete 3-step charging program. Quick-connect harness and a five-year manufacturer’s limited warranty are included.
