When you're that type of off-roading weekend warrior out camping in the wilderness after blazing paths through the rugged terrain, you may also be the type to have a couple extra toys on you. Since your off-roading vehicle has tons of add-ons to make your camping adventure particularly awesome, you might need a little more power than usual to keep the fun going. Don't drain the battery on your Jeep, truck, or SUV trying out your new devices, we've got the dual battery isolator you need or even an entire dual battery isolator kit.
How it Works
The battery isolator, also known as a split charge relay, uses your vehicle's power to charge an auxiliary battery and blocks your starting battery from getting drained by your equipment when the engine is turned off. The auxiliary battery isolator will only allow the extra battery to charge at whatever rate the alternator can manage. That is why we have many options to choose from so you can find the best dual battery kit that works for your off-roader. Get a battery isolator kit from Painless Wiring, Rugged Ridge, Tow Ready, Warn, or Westin, or try Powermaster battery isolator. Whatever best suits your needs you can find here at 4 Wheel Parts.
Low Prices, No Hassle
At 4 Wheel Parts, we strive to be your one-stop-shop for all your off-roading parts and accessories. Our prices are tough to beat and our deals are even better. Keep an eye out for our sales prices and shop with peace of mind that you are getting the highest quality product from the best names in off-roading. Most of our products qualify for free shipping on orders of $75 or more too, so feel free to get everything you think you need in one shot. Our price match guarantee means that even if you can find your purchase for cheaper from one of our competitors, we will match that if you let us know within 90 days of your purchase. Go pick out your battery isolator or isolator kit today.