20A 24V 120VAC 50 60Hz Charles 5000 SP Series Battery Charger comes available with a battery type selector switch, allowing to charge lead acid, GEL or AGM type batteries.
Charles 5000 SP Series Battery Chargers are tested by Marine UL and has 3 stage charging, with temperature compensation, delivering the greatest charge when the battery is most able to accept it thereby preventing overcharging and extending the battery life.
The 20A 24V 120VAC 50 60Hz Charles 5000 SP Series Battery Charger can also be used as a DC power supply to power such components directly as bilge pumps, lights, etc. without a battery in the system.