Wireless Remote Battery Disconnect Switch for Cars, Trucks, Boats 12V
Meet the Wireless Remote Battery Disconnect Switch for Cars, Trucks, and Boats (12V) — a smart, energy‑efficient solution designed to protect your battery, simplify maintenance, and prevent parasitic power drain. With a magnetic latching relay and a wireless remote, you can cut or restore power to your vehicle’s electrical system quickly, safely, and from a distance. It’s ideal for long-term parking, frequent rest stops, or anywhere you want to guard against forgotten lights, standby electronics, or aging wiring that can sap your battery over time.
This switch is engineered for reliability in demanding environments. It uses a negative connection for stable operation and a compact design that fits easily in autos, trucks, and marine setups. The standout feature is a low standby current of just 3 mA, which means your battery loses far less energy when the vehicle sits idle. The combination of remote control and a robust 12V system makes it a practical upgrade for anyone who wants control, safety, and peace of mind on the go.
Key benefits include automatic safeguards and a simple fail‑safe workflow: if vehicle voltage drops below 11.8V, the system will automatically cut power after 120 seconds to protect the battery. If voltage climbs above 13.2V, the remote control is automatically disabled to prevent accidental shutdown while driving, with power still controllable via the switch button itself. This thoughtful balance between convenience and protection helps extend battery life and reduces unexpected outages.
Benefits & Tips
- Prevent battery drain during long-term parking or storage by automatically disconnecting non‑essential electronics.
- Use the wireless remote for quick shutoff when parked, or rely on the switch button as a reliable manual override if needed.
- Combine safety and convenience: remote control for everyday use, with automatic cut‑off safeguards to protect the battery when voltage is low or the system is unattended.
Product specifications
- 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°C–90°C
- Application: Suitable for long-term parking, parasitic power draw, electronic device loads, and line aging
- Features: Magnetic latching function, automatic cutoff, negative connection, upgradeable remote control
Package includes:
- Wireless Remote Battery Disconnect Switch
- Wireless remote control
Warnings/Reminders
Be sure to turn off the power before installation and perform an ignition test after installation. The system will disable the remote control if the battery voltage rises above 13.2V to prevent unintended shutdowns while driving; in this case, use the switch button to control power.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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