SKU: REE118665
UPC: 016118066937
MPN: 118665
The Battery Isolation Solenoid 3 Pole 12 Volt from REESE is an essential component for dual-battery setups, auxiliary power systems, and vehicle recovery operations. It is designed for use in trucks, RVs, overlanding rigs, and emergency vehicles, acting as a power switch that isolates the secondary battery from the primary starting battery to prevent parasitic drain.
This 3-pole solenoid operates at 12 volts and uses electromagnetic switching to control current distribution between battery banks without manual intervention. Its compact dimensions of 4.8 × 2.65 × 7.8 inches and weight of 0.77 lbs make it suitable for installation in tight spaces such as engine bays and battery boxes.
Mechanics and fabricators favor this battery isolation solenoid for custom dual-battery platforms, ensuring that the main battery remains charged during extended field operations. It is particularly beneficial for those running winches, auxiliary lighting, and other high-amperage draws common in off-road and commercial applications.
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