The Koolatron Battery Saver detects when your battery drops to 11-Volts and shuts off the current to all accessories plugged into it.
The battery saver prevents further battery drainage and reconnects automatically when you start your vehicle and begin re-charging your 12 volt battery.
The Koolatron 12 Volt Battery Saver will operate devices up to 5amps.
We are both happy with 12volt travel. I guess if I hadn't procrastinated as long as I did.... Next year I'll do it sooner. I received most items before the holiday the rest arrived two days later. As I stated, I dropped the ball not you. much appreciation here. GJ Glenda J. — Baytown, Texas — none
