Features: 1.Remote Control: This practical battery disconnect switch is designed to remotely control your car's power system to extend the life of the battery. 2.Performance: Battery switch allows you to move the trigger from under the hood to your hand, giving you a stable and reliable use experience. 3.Durable Construction: Premium ABS, copper and silver material, good conductivity, high hardness and strength, impact resistant. 4.Voltage Setting: 12V and 24V remote disconnect switches are not universal, you have to choose the corresponding voltage. 5.Usage Details: This remote battery switch is only for battery on and off, it can't start your engine, easy and convenient to use. Specification: Item Type: Car Remote Control Power Off Switch Material: ABS, copper and silver Battery model: CR2016 x 1 (one battery for remote control) (shipped with built-in battery) Battery capacity: 75mAh Operating voltage: DC11-15V Rated current: 200A Standby Current: 0.05A Switch Size: Approx: 45x45x45mm/1.77x1.77x1.77in Instructions for Use: Operating Voltage: 12V operating voltage range 11-15V 12V and 24V remote control power switch is not universal, a battery to choose 12V most cars, pickup trucks, agricultural vehicles, etc, to choose the corresponding voltage. Switching Power Consumption: The power consumption of this switch is 5 mah when standby, and the power consumption of a new car is about 20 mah, which is even less than that of a new car. When the switch works, the power consumption is about 3W. When the door is locked, the remote control is used to turn off the total power supply. PackageList: 1 x Remote Control 1 x Power Main Switch 1 x Copper Nose 1 x Battery Clip 1 x Adapter Copper Piece 1 x Battery Clip Set 1 x User Manual Note: 1. After installation, the relay switch on will increase the battery power consumption, away from the car in time to close the total power supply with the remote control, so as not to consume power for too long a period of time resulting in a power loss, can not start. 2. Because it is cut off the whole car power will cause the alarm, the car computer and other power failure can not work, the car needs to power off no impact before you can use. 3. When driving normally, do not disconnect the relay switch, so as not to increase the generator voltage and damage the car electrical appliances.