OptiMate 4 Dual program Battery Saving Charger-Tester-Maintainer with 9 step program that includes battery test at connection and after charging, 05 Volt low voltage start, advanced desulfation modes, cell balancing and OptiMate maintenance program
Weatherproof Polycarbonate enclosure with integrated wall mounts, SPT-2W power and output cables rated down to minus 40 degrees, O1 weatherproof fused battery cable and O4 battery clip accessories with OptiMate SAE connector
PROVEN Save neglected / sulfated motorcycle batteries other chargers can't even batteries down to 05 Volts with additional low volt pulse desulfation for batteries still connected to vehicle
Dual program Model TM-241 default setting is DIRECT to battery charging with easy program change procedureto automatically charge and maintaine through CAN-bus BMW controlled 12V socket
