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![Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035] 4 Inch Marine Fixture matched to your total wattage](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/54856XL.jpg?v=1749148843)
![Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035] 4 Inch Marine Fixture matched to your total wattage](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/54856BXL.jpg?v=1749148843)
matched to your total wattage and distance
multiple AC loads
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Power Inverters
Everything needed to connect the antenna to your converter or television is in the box
Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035] 4 Inch Marine Fixture matched to your total wattageBattery Mate 1603 IG Isolator 120 Amp, 3 Bank The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make
