InPower ABS Series Auxiliary Battery Switch, 150A

Designed to replace outmoded battery isolators and unreliable mechanical battery separators. These bi-directional switches pass current from the chassis battery/alternator to the auxiliary battery and can also pass current from the auxiliary battery to the chassis battery to provide a boost for engine starting.

• Manufacturer Part Number: ABS2-150
• The next generation technology for charging and isolating an auxiliary battery
• Eliminate the need for a massive heat sink
• Deli ver over-current protection and bi-directional charging