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Descriptions

Video & FAQs: Everything You Need to Know: The Ultimate Guide to the Remote Control Battery Disconnect Switch
About this item
【Superior Power Capacity】- The 240A 12V/24V Recessed Post Remote Battery Disconnect Switch offers outstanding power capacity with a 240A continuous current rating and 1000A cold cranking amps for 30 seconds. It supports a 6V-13.2V operating voltage and 12V/24V voltage rating, delivering robust performance for cars, trucks, and boats with recessed post batteries.
【Noise-Free Operation】- This car recessed post battery disconnect switch features an anti-friction and silent design, using a black sponge gasket to prevent noise and wear during operation. Its magnetic latching relay technology ensures smooth, quiet switching, ideal for automotive, marine, and truck applications.
【Smart Low Voltage Safeguard】- The remote control battery disconnect switch, when activated, automatically cuts off power if it detects low voltage (below 11.8V/23V) to protect the battery and ensure safety. It includes a 120-second delay before shutdown and temporarily disables remote control above 13.2V/25V, preventing accidental disruptions while the vehicle is in use.
【Parasitic Drain Prevention】- This remote battery kill switch eliminates parasitic drain by disconnecting power during long-term parking or low voltage, preventing battery depletion and wiring issues. It safeguards electronic equipment and extends battery life for vehicles, trucks, and boats with recessed post installations.
【User-Friendly Remote Operation】- The 240A battery disconnect switch includes a 433MHz remote control with a 100-meter range, enabling easy on/off operation for cars, trucks, and boats. Its waterproof cover, manual button, and easy installation design ensure precise, hassle-free use with recessed post compatibility.
What’s in the package
1 x Remote Control Battery Switch
2 x Remote Control
1 x Waterproof Cover
Type
1 x Remote Control Battery Switch with LED Voltage Display, 2 x Remote Control
1 x Side Post Remote Control Battery Switch, 2 x Remote Control
Spec
Part NO | RL-240A-RCM5 |
Type | Recessed Post / DIN Battery |
Function | ON-OFF |
Working Voltage | 12V/24V DC |
Continuous Rating | 240A |
Instantaneous Current | 1000A |
Standby Current | 1mA |
Operating Temperature | -20℃ - 90 ℃ |
Control Type | Remote Control / Manual Control |
Product Details
Efficient Power Management
Equipped with a low-power consumption magnetic latching function, this switch optimizes energy use for effective control over your power supply.

Enhanced Protection & Quiet Operation
Combining a noise-reducing, anti-friction sponge with a waterproof cover, this design ensures both quiet operation and protection from short circuits and weather.

Remote-Controlled Operation
The 433HMZ remote control key offers quick power disconnection at the press of a button, ensuring convenient and effortless control.
Shipping & Returns
Shipping Policy (Full Shipping Details)
Standard Shipping: 7-15 business days.
Expedited Shipping: 3-7 business days (FedEx, DHL, or UPS).
Shipping costs vary by country and are shown at checkout.
PS: Shipping may be delayed during holidays and vacations. We apologize for any inconvenience and appreciate your patience.
Refund Arrival Time: 3-5 working days
Refund Path: return to the original path
Refund Contact Information: angel@chinadaier.com