Remote Battery Disconnect Switch Upgraded Remote Control Key 12V 500A For Car Truck RV Battery Switch Isolator With 2 Keys_x000D_ _x000D_ _x000D_ Remote Battery Disconnect Switch Upgraded Remote Control Key 12V 500A For Car Truck RV Battery Switch Isolator With 2 Keys _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ APPLICATIONS: The battery disconnect switch works well for Car, Truck, RV, Travel Trailer, Camper, SUV, ATV, UTV, Van, Boat _x000D_ Specification: 12V DC 500A _x000D_ Advantage: Just press the remote control key button to disconnect your car power system _x000D_ Color: Black _x000D_ Material: ABS _x000D_ _x000D_ Installation steps _x000D_ Step 1: Connect the red wire to the positive terminal of the battery _x000D_ Step 2: Attach the battery clip to the negative terminal of the battery _x000D_ _x000D_ Package Contents: _x000D_ 1x Relay _x000D_ 2x Remote control Key _x000D_ 2x Terminal lugs _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.