12V–48V 300A Heavy Duty Battery Isolator Switch – Car, Truck, Boat, Camper & 4WD

A heavy-duty 300A battery isolator switch for safely disconnecting power in your car, truck, boat, camper or 4WD.

Built to handle a decent load, this is a solid safety addition for storage or servicing your electrics.

Quick specs:

• 300A rating
• Suits 12V–48V systems

A must-have isolator for a properly wired 12V build.

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