Wireless Battery Kill Switch – 12V/24V 240A Remote Control Cutoff with LED Voltage Indicator, Auto Shutdown, Emergency Stop for Car Truck Boat RV ATV Motorcycle

Wireless Battery Kill Switch – 12V/24V 240A Remote Control with LED Voltage Indicator

Protect your vehicle's battery and prevent unexpected drain with this smart wireless battery kill switch. Featuring remote operation, an LED voltage indicator, and automatic power shutdown logic, it’s the ideal solution for cars, trucks, boats, RVs, ATVs, UTVs, motorcycles, and any 12V vehicle with up to 240A battery current.

Key Features

• Wireless Remote Control – Cut or restore power from a distance; includes 2 remote controllers
• LED Voltage Indicator – Real-time display of battery power status for easy monitoring
• Auto Shutdown at 11.8V – Automatically disconnects power after 120 seconds if voltage drops below 11.8V to prevent battery drain
• Drive-Safe Lock at 13.2V – Remote is disabled above 13.2V to prevent accidental shutoff while driving
• Emergency Stop – Instant power cutoff for urgent safety situations
• Ultra-Low Standby Draw – Mechanical magnetic switch consumes only 3mA in standby mode
• Dual Power Input – Works with standard battery or USB connection
• Wide Compatibility – Fits all 12V vehicles: cars, trucks, boats, RVs, trailers, ATVs, UTVs, motorcycles

Specifications

Use Cases

• Prevent battery drain during long-term parking
• Anti-theft power cutoff for vehicles
• Boat and marine battery management
• RV and trailer battery protection
• ATV/UTV off-season storage battery preservation