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

Brand: The Install Bay
MPN: IB500
Condition: New

Handles 500 Amps Continuos
Maximum current transfer
Compatible with universal 12V Applications
Durable Weatherproof Construction
A must for multi battery systems
Allows for longer battery life and control over which battery is being used
Great for isolating second battery in boats making it dedicated only to the stereo system
Keeps primary starting battery from being drained to the point of stranding you inthe middle of the lake, river or ocean
Does not create any voltage drop to the secondary battery
Authorized Dealer