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When the engine is running and the charging source raises the voltage of the start battery to 13.4 volts* (cut in threshold), the True Smart Battery Isolator (SBI) engages and connects the two batteries to charge simultaneously. The SBI’s internal LED will glow blue.
2. When all voltage sources drop below 12.9 volts* (cut out threshold) the Smart Battery Isolator will disengage and the blue LED will go out.
3. When the SBI LED is out the batteries are separated thus preventing the power of your start battery from being drained by use of the accessories powered from the second battery.
4. When the vehicle is restarted and the start battery has recharged to 13.4 volts* the Smart Battery Isolator engages, the LED will illuminate and the second battery is connected to receive charging.
*The True Smart Battery Isolator is programmed with a 10 second delay before engaging or disengaging.
1. 12V,140A
2. Designed for multiple battery systems
3. Suitable for all types of 12V charging systems
4. Works will all types of batteries except Lithium
5. Provides ignition surge protection
6. Unique design provides simple installation
We believe in providing our customers with the confidence they need to conquer the dunes, trails, sand mud and everything in between. We’re committed to offering a product line that gives you the confidence that whatever you buy from us will last through your roughest adventures.
We Ship Same or Next Buissness Day and Stock Most Items we carry and keep inventory as up to date as possible. In order to get your items as soon as possible Some items will be shipped directly from the manufacturer or distributors closest to your location depending on availability.
We offer a 30 day no questions asked return policy with no restocking fees. All of our Manufactures offer 1-3 year manufacture warranty!
