Mercury-Mercruiser 87-8M6005583 Battery Isolator 80 Amp
This is a genuine Mercury Marine factory OEM part, not aftermarket
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87-8M600558380 Amp Battery Isolator
Ensure battery cables meet ABYC/CFR regulations.
Works with all MerCruiser and Mercury outboard engines.
Multi-battery drain occurs when there are two or more batteries in acharging system. Without a battery isolator, accessories attached to onebattery will draw power from all other batteries in the circuit, leaving
them seriously rundown, or even dead. The Quicksilver Battery Isolatoris an electric current controlling device which isolates each battery inthe circuit. Each battery then discharges and charges accordingly.
Never does the load on one battery drain power from other batteries inthe system.
87-8M600558380 Amp Battery Isolator
Ensure battery cables meet ABYC/CFR regulations.
Works with all MerCruiser and Mercury outboard engines.
Multi-battery drain occurs when there are two or more batteries in acharging system. Without a battery isolator, accessories attached to onebattery will draw power from all other batteries in the circuit, leaving
them seriously rundown, or even dead. The Quicksilver Battery Isolatoris an electric current controlling device which isolates each battery inthe circuit. Each battery then discharges and charges accordingly.
Never does the load on one battery drain power from other batteries inthe system.