Long range: Remote car battery disconnect system, disables your car's power system with remote control, up to 48.78 m control distance. Convenient and simple: This switch remote electromagnetic battery switch allows you to move the trigger from under the hood to your hand. Operating voltage: 12V remote kill switch, operating voltage range 11-15V, suitable for most cars, small trucks, agricultural vehicles, etc. Low power consumption: The switch consumes 5mA when in standby and approximately 3W when active, offering improved energy efficiency. Stable performance: The external antenna enhances signal strength and range. For use with start/stop battery systems; it cannot start your engine. Default design.Specifications: Item Type: Remote Battery Disconnect Switch Material: ABS, copper, silver Battery model: CR2016 x 1 (built-in) Battery capacity: 75mAh Working voltage: DC 11-15V Rated current: 120A-200A Start-up current: 200A-360A (for less than ten seconds) Standby current: 0.005A Switch size: approx. 45 x 45 x 45 mm / 1.77 x 1.77 x 1.77 inch Package list: 2 x Remote controls 1 x Main Power Switch 1 x Copper Terminal 2 x Battery Clip 1 x Copper Adapter Note: 1. After installation, when the relay switch is turned on, battery power consumption increases. When leaving the vehicle, use the remote control to cut off the main power promptly to prevent excessive discharge and potential starting issues. 2. Cutting off the vehicles power may disable the alarm, onboard computer, and other systems. Ensure this will not affect essential functions. 3. Do not disconnect the relay switch while driving, as it may increase generator voltage and damage electrical components. Please verify product dimensions before purchase to ensure compatibility. Product details and specifications are provided for your reference. We aim for complete customer satisfaction. For any questions, feel free to reach out for support. Thank you for choosing this product.