Dual Battery Isolator Kit for Cars, RV, UTV, ATV, Marine by KeyLine Chargers

Keyline Chargers, a privately held company located in Detroit, MI, is proud to be delivering battery isolators and accessories within the Recreational Vehicle industry. As a leading US Battery Isolator Supplier, Keyline Chargers is often imitated but never duplicated, as the experts in this business know it best.

The KeyLine Automatic 140 Amp Dual Battery Isolator is the battery isolator of choice, designed with cutting-edge programming to deliver optimum performance without any sacrifice. This smart charging unit ensures that your primary battery is always charged, preventing you from getting stranded.

With an IP65 international protection rating, this isolator is safe from dusty, wet, and extreme weather environments. The outer plastic casing and silicone-sealed internal layer protect it from any possible water damage, allowing you to venture through any water conditions with confidence.

The tightly secured 4-screw mounting system, along with a silicone-coated cushion, provides ultimate vibration protection, making it the ideal choice for intense off-road adventures on rugged terrain. The firmly enclosed design also safeguards the isolator from dust, dirt, sand, and other potentially damaging substances, ensuring it can withstand any extreme off-road weather conditions.

The DUAL BATTERY ISOLATOR 12V KIT from Keyline Charger is a Voltage Sensitive Relay that charges two battery systems, ensuring the primary battery is always charged and ready to start the vehicle. Measuring only 2.6" x 2.6" x 2", it's the perfect dual batteries isolation kit for under the hood or battery relocation kit, providing optimal performance without sacrificing power.

Backed by an industry-leading 12-month warranty, every 140 Amp Dual Battery Isolator from Keyline Chargers comes with a No Questions Asked, 30-Day Money Back Guarantee, allowing you to buy with confidence. The package includes (1) 140 Amp Voltage Sensitive Relay (VSR), (1) 20 ft red battery cable, (1) 2ft black ground battery cable, (2) positive brass marine type battery terminals, (1) negative brass marine type battery terminal, tinned copper lugs, heat shrink, cable ties, and easy-to-follow instructions for even the most novice DIYer.

Whether you're looking for a reliable marine battery isolator or a dual battery smart isolator for your car audio battery charger needs, the KeyLine Automatic 140 Amp Dual Battery Isolator from Keyline Chargers is the rugged and durable solution, designed to withstand extreme conditions and provide uninterrupted power.

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