Power-Pole Charge Marine Power Management System [CH-500W]Charge Marine Power Management System The CHARGE Marine Power Manager is an advanced onboard smart charger that works for four devices. Its a traditional battery charger, a bi directional power manager, a charge on the run, and an emergency start system all in one compact unit. The CHARGE is compatible with various battery configurations and battery types, including high performance lithium batteries. CHARGE prioritizes your charging needs in real