1. This is a more convenient car battery disconnect switch system that can remotely control your car , proper maintenance will prolong and battery and engine life.2. Remote operation, compared to battery switch, this remote wireless battery switch disconnect allows you to move the trigger from under the hood to your hand, so you 't need to the hood frequently.3. A new 320ft remote control is included. You can even control it , one-key control the dashboard of the entire car , the remote receiver standby current is low (0.003A), universal DC 12V camping trailer SUV van small truck agricultural vehicle tricycle auto off-road.4. Integrated design, small in size, free from cumbersome wiring, and easy to install5. Suitable for any 12V vehicle with displacement less than 2.5Type: Binstallation steps1. Remove the negative power cord of the original car2. Fix the negative power cord of the original car to the relay3. Fix the relay to the negative pole of the battery4. Connect the red wire to the positive pole of the batteryInstallation warning:Do not connect the positive and negative poles in reverse, otherwise the motherboard may be burned.Working voltage: 12V 1.8WWorking current: 200AInstantaneous current: 360AMaterial: Plastic + Metalcolour: blackPackage Contents:1 x Car Battery Breaker1 x remote1 x battery clip2 x copper sheets1 x control wireOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.