12V Car Battery Disconnect Switch Smart Anti-Leak Protector with Remote Control• 【Magnetic Relay Technology】Utilizes a novel relay system based on magnetic principles for efficient circuit control,resulting in an ultra-low standby current of only 3mA for enhanced energy savings• 【Intelligent Auto-Cutoff】Automatically disconnects power after 120 seconds if voltage drops below 11.8V,preserving battery life. For safety,the remote is disabled when voltage exceeds 13.2V to prevent accidental shutoffs while driving• 【Easy Installation】Designed with negative pole connection for stable performance. Remember to turn off the power before installation for a hassle-free setup process• 【Battery Protection】Effectively guards against battery drain caused by long-term parking,electronic device issues,aging wiring,or forgotten lights,significantly extending your car battery's lifespan• 【Upgraded Remote Control】Features an improved remote control design for convenient operation and management of your vehicle's electrical system from a distance Specifications:• Battery disconnect switch rated current: 240A• Rated voltage: 12V• Standby power consumption: 3mA• Power-off threshold: 11.8V±0.2V• Instantaneous current: 500A• Operating temperature: 30℃-90℃ Package included:• 1 x Car Battery Disconnect Switch• 2 x Remote Controller (included battery)• 1 x English Manual