Sterling Pro Split R Alternator Splitter 120A 12v - 3 Outlet PSR123

This product uses a micro processor to monitor multiple battery banks which are being charged by an alternator, ensuring that each battery receives the power required and no current back feeds through the unit. The engine start battery is always prioritized over other batteries for charging. The system will also disconnect the alternator or individual batteries in the event of problems in the system. The unit only suffers a max voltage drop of less than 0.01volt
LED Display

Waterproof IP66
Alternator Volts 12
Max Alternator amps 120
Output 3
Size 150 x 80 x 130mm