3-in-1 Device: Features a battery charger, battery maintainer, and desulfator


Compatible with 6V and 12V standard, AGM, gel, and deep-cycle batteries


Multi-stage charging utilizes an advanced charging algorithm to maximize battery health and longevity


Float mode monitoring adds a charge as needed to maintain a fully charged battery


Reverse hook-up protection prevents damage to the charger, vehicle, and battery if the connections are reversed


Bad battery indicator