General description This 12V 240A Remote Battery Disconnect Switch is designed to prevent battery theft and accidental power drains in vehicles. It features intelligent automatic shutdown and advanced magnetic latching technology, making it an ideal choice for RVs, boats, and other 12V vehicles. Technical specifications Rated current: 240A Operating voltage: 12V Instantaneous current: up to 500A Standby current: 3mA Voltage cutoff: below 11.8V Remote control disabled: above 13.2V Fits negative poles: 9-13mm and 15-17mm Measurement error: +/- 1-3cm Compatibility and accessories Compatible with most 12V vehicles under 4.0L engines Includes: 1 x Battery Disconnect Switch, 2 x Remote Controls Other information Color: Blue Material: Plastic + Metal Note: Light reflection and different displays may cause color differences