12/24V 240A Remote Battery Kill Switch with LED Voltage Display for Car Truck RV

Features:

【High-Capacity Switching】
This heavy-duty 240A battery disconnect switch handles high currents with ease, featuring a 500A instantaneous surge capacity for reliable performance in 12V/24V systems.

【Real-Time Voltage Monitoring】
The bright LED display shows live battery voltage, automatically cutting power if voltage drops below 11.8V (after 120s) to prevent drain. Remote control locks out above 13.2V for driving safety.

【Energy-Saving Magnetic Relay】
Innovative magnetic latching technology reduces standby power to just 3mA—saving your battery during long storage periods.

【Universal Compatibility】
Ideal for cars, trucks, RVs, boats, UTVs, and motorcycles. Protects against parasitic drain from forgotten lights or aging wiring.

【Plug & Play Installation】
Includes 50cm wires and pre-drilled holes for easy negative-terminal setup. Just remember to disconnect power before installing!

Specifications:

  • Material: Durable ABS housing

  • Color: Eye-catching blue

  • Remote Frequency: 433MHz (2 keys included)

  • Voltage Ranges:

    • Operational: 11.8V–13.2V (remote enabled)

    • Low Voltage Cutoff: <11.8V

    • Overvoltage Lock: 13.3V–18V

  • Current Rating: 240A continuous / 500A peak

  • Dimensions: 4.9" x 3.3" x 1.4" (12.5x8.5x3.5cm)

  • Weight: 0.66 lbs (300g)

Package Includes:

  • 1 × 12V/24V Battery Kill Switch with LED Display

  • 2 × 433MHz Remote Keys

  • 1 × English Manual

  • 2 × Mounting Gaskets

  • 1 × Anti-Slip Pad

Note:

  • Remote works ONLY within 11.8V–13.2V.

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