Remote-Controlled Battery Disconnect Switch for Vehicles

Protect your battery reliably from deep discharge – manually or automatically (depending on model).

Is your battery drained after just a few days? With this innovative battery disconnect switch, those worries are a thing of the past!

Forgotten consumers, parasitic currents, or extended periods of inactivity can put a strain on any vehicle's battery. This device disconnects the battery remotely – and depending on the model, it can also disconnect automatically at low voltage. This ensures your vehicle is ready to start, even after weeks of inactivity.

Key Benefits

• Prevents deep discharge: Depending on the model, the device automatically disconnects the battery at approximately 11.8 V before the voltage drops to a critical level.
• Remote control convenience: One button is all it takes to turn the power on/off – comfortably from inside the vehicle.
• Versatile use: Perfect for cars, RVs, vans, SUVs, boats, motorcycles, and more.
• Copper terminals for stable conductivity: High-quality connections ensure secure contact and minimal heat generation.

Inspiration / Use-Cases

This device is ideal for anyone who frequently leaves their vehicle unused for extended periods. Whether you're going on a long trip, storing your vehicle for the season, or simply want to ensure readiness at all times, this switch is the perfect solution to maintain your battery's health.

Technical Specifications

• Size: 85 × 60 × 35 mm
• Weight: approximately 330 g
• Rated current: 250 A
• Maximum peak current: 500 A
• System voltage: 12 V / 24 V
• Low voltage protection (smart models only): 11.8 V ± 0.2 V / 23 V ± 0.2 V

Specifications

The 2 model variants:

1. Intelligent cut-off model – with auto-off

• Automatic low-voltage cut-off
• Remote control
• No display

This model automatically protects the battery when the voltage becomes too low.

2. Intelligent cut-off with digital display – auto-off + display

• Automatic low-voltage cut-off
• Remote control
• Digital voltage display

This is the premium model with all functions included.

Included Components

• 1× battery disconnect switch (model variant selected)
• Remote control(s)
• Installation screws & terminals
• Operating instructions