TEENO 12V 50Amp ATV UTV Smart Dual Battery Isolator Kit for Personal Watercraft, Snowmobile, Street Bike, Cruiser/Touring

Easy to Install: No alternator or ignition connection needed,You don't need any additional components to complete installation as everything is included in the kit, including leads, connectors, screws, zip ties, and more.. Purpose: This voltage sensitive relay is design for two battery systems (suitable for Acid-Lead batteries and Lithium batteries. Not suitable for Ternary polymer lithium battery), allow to having two separate power sources while charging by one alternator, it's all need to charge and isolate two battery systems.. Rugged Durability: This dual battery isolator is all you need to charge a dual battery system. It features a voltage sensitive chip ensuring your primary battery is always ready for your vehicle to run. This dual battery isolator is also built to withstand extreme weather environments, vibration and is water resistant.. Working Voltage: When the main battery voltage reaches 13.2V, the isolator starts to work, the LED lights up, and starts to supply power to the secondary battery. When the main battery voltage is lower than 12.8V, the isolator is disconnected, the LED light is off, and the main battery no longer supplies power to the secondary battery.. Compatibility: Compared with ordinary battery isolator, the volume is smaller, the installation is more convenient, and it is suitable for a wide range of scenarios. For ATVs, UTVs, Boats, RVs, Marine Vehicles, Trucks, Caravans.. Perfect After-sale Guarantee: If any quality problem occurs in the product within three years, you can contact us for free replacement through the store.