Compare Koolatron 12V Battery Saver

Save yourself from all the hassle and frustration that comes with a drained car battery, thanks to the incredibly convenient koolatron 12v battery saver. This high-tech cable prevents the drainage of your car's battery when 12v accessories are plugged into the vehicle's 12v dc power port. When the koolatron 12v battery saver senses when your vehicle voltage drops below 11 volts it immediately shuts off the current to all plugged-in accessories. The 12 v battery saver gives you peace of mind, ensuring you will always be able to start your vehicle. Cable features prevents draining your car battery automatically stops charging when vehicle power dips below 11v works with any vehicle with standard 12v input reconnects when vehicle is started prevent your accessories from draining your vehicle's battery with the handy koolatron 12v battery saver. Don't forget to check out our wide selection of car chargers and inverters available right here at thesource. Ca.