1. This is a more convenient car battery disconnect switch system that can remotely control your car power system, proper maintenance will prolong and protect battery and engine life.2. Remote operation, compared to traditional battery switch, this remote wireless battery switch disconnect allows you to move the trigger from under the hood to your hand, so you don't need to pick up the hood frequently.3. A new 320ft remote control is included. You can even control it at home, one-key control the dashboard of the entire car power system, the remote receiver standby current is very 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: A / 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 Breaker2 x remote1 x battery clip2 x copper sheets1 x control wire/1 x Car Battery Breaker1 x remote1 x battery clip2 x copper sheets1 x control wireOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.