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Battery Isolators & Relays

We offer a variety of battery isolators designed for different battery amp ratings. The perfect accessory for installing multiple car batteries/accessories in a vehicle.

The Install Bay IB200 200 Amp High Current Relay Isolator

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Handles 200 Amps Continuous and 300 Amps Surges Durable Weatherproof Construction A must for multi-battery systems Allows for longer battery life a...

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The Install Bay IB80 80 Amp Relay Battery Isolator for Car Audio (ea)

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The Install Bay by Metra IB80 80 Amp Relay Battery Isolator for Car Audio (each) Brand: The Install Bay MPN: IB80 Condition: New 80 Amp Relay Han...

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The Install Bay IB500 500 Amp Power Relay Battery Isolator for 12 Volt

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The Install Bay IB500 500 Amp Power Relay Battery Isolator for 12 Volt Brand: The Install Bay MPN: IB500 Condition: New Handles 500 Amps Continuo...

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