Integrated Wireless Remote Control 12V 230A Car Battery Switch Disconnect Cut Off Isolator Positive/Negative Universal Description:1. Car battery remote power-off relay is suitable Compatible With any car with displacement below 3.0.2. The effect of breaking the positive pole and the negative pole is exactly the same, you need to see your car battery space or bus conditions to decide.3. About the power consumption of the product: the quiescent current is only 3.3 mA, what is the concept? The battery only consumes 1 year to deplete.Features:1.This is a More Convenient Car Battery Disconnect Switch System that can remotely master kill your car power system,A Proper maintenance will extend and protect the battery and engine life2.Remote operation,Comparing to tranditional battery switch, this Remote Control Wireless Battery Switch Disconnect allows you to move the trigger from under the hood to your hand so that you no need to frequently pick up the hood.3.Come with 2Pcs 320 Feet Remote Control.You can even control it in your house,One button control on your dash Compatible With the whole car power system, Remote Receiver Standby Current is very low (0.003A),Universal Compatible With DC 12V Camper Trailer SUV Van Small Truck Agricultural Vehicle Trike Auto Off Road.4.Integrated design, small size, avoid cumbersome wiring, convenient installation5.Newly upgraded universal installation of positive and negative electrodes, 230A higher working current,420A instantaneous current,it is safer and more active. Specification:* Working voltage: 12V 1.8W* Working current: 230A* Instantaneous current: 420A* Host size: 13*8*5cm* Host weight: 240gFitment: Suitable Compatible With any 12V vehicle with displacement less than 3.0Installation Steps:1.Remove the negative or positive power line of the original vehicle2.Fix the original vehicle negative or positive power line to the relay