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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.

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  • The Install Bay IB500 500 Amp Power Relay Battery Isolator for 12 Volt The Install Bay
    The Install Bay IB500 500 Amp Power Relay Battery Isolator for 12 Volt The Install Bay
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    $0.00 - $0.00
    $0.00
    $90.95
    $90.95 - $90.95
    $90.95

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

    Out of stock

    The Install Bay IB500 500 Amp Power Relay Battery Isolator for 12 Volt Handles 500 Amps Continuos Maximum current transfer Compatible with unive...

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    $0.00 - $0.00
    $0.00
    $90.95
    $90.95 - $90.95
    $90.95
    Sold out
  • The Install Bay IB80 80 Amp Relay Battery Isolator for Car Audio (ea) The Install Bay
    The Install Bay IB80 80 Amp Relay Battery Isolator for Car Audio (ea) The Install Bay
    $0.00 - $0.00
    $0.00
    $23.95
    $23.95 - $23.95
    $23.95

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

    In stock

    The Install Bay by Metra IB80 80 Amp Relay Battery Isolator for Car Audio (each) 80 Amp Relay Handles 80 amps continuous and 150 amp surges Per...

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    $0.00 - $0.00
    $0.00
    $23.95
    $23.95 - $23.95
    $23.95
  • The Install Bay IB200 200 Amp High Current Relay Isolator The Install Bay
    The Install Bay IB200 200 Amp High Current Relay Isolator The Install Bay
    $0.00 - $0.00
    $0.00
    $67.95
    $67.95 - $67.95
    $67.95

    The Install Bay IB200 200 Amp High Current Relay Isolator

    Low stock

    The Install Bay IB200 200 Amp High Current Relay Isolator Handles 200 Amps Continuous and 300 Amps Surges Durable Weatherproof Construction A mu...

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    $0.00 - $0.00
    $0.00
    $67.95
    $67.95 - $67.95
    $67.95