12V Remote Battery Disconnect Switch – 240A Automatic Power Shut-Off for Cars, Trucks, Boats, RVs

A high-performance battery kill switch engineered to protect your battery, prevent unexpected drain, and give you full remote control over your vehicle’s power. Designed for reliable long-term use, automatic voltage protection, and quick installation on any 12V system. Why Choose This Remote Battery Disconnect Switch? Protects your battery from drain caused by long-term parking, aging wiring, or forgetting lights/devices on. Automatic voltage cut-off prevents deep discharge and extends battery lifespan. Remote-controlled shut-off gives instant power disconnection without lifting the hood. Energy-saving magnetic latching relay consumes only 3mA standby current. Improves safety by preventing accidental activation while driving (remote lockout above 13.2V). Fast and simple installation on the negative pole for stable performance. High-load capability with 240A rated current and 500A peak tolerance. Universal compatibility for cars, trucks, RVs, boats, ATVs, UTVs, motorcycl