Mastervolt Bi 1203-S Battery Isolator (3 Batteries / 120A Output) Valves and Caps Speed accuracy (95%) <0

Speed accuracy (95%) <0

You can buy it as a kit with the very popular StarPort HD

adjustable from outside

91 EACH BW-910812 LH M12 8 16 185 80 83 5100 £31

offering very good value

Mastervolt Bi 1203-S Battery Isolator (3 Batteries / 120A Output) Valves and Caps Speed accuracy (95%) <0The Mastervolt BI 1203 S is a battery split charger isolator to provide independent charging 3 batteries. The isolator is based on conventional diode technology, which does result in a diode voltage drop (ca. 0. 6 V). This can be compensated for by adapting the output voltage of the charger or alternator connected to the isolator. The units are made from corrosion proof materials, with all electronic components encased in synthetic materials. They are