This wireless battery disconnect switch lets you cut or restore power remotely with two key fobs, preventing parasitic drain from onboard electronics during long-term storage without opening the hood.
The built-in digital voltage display shows real-time battery voltage, and heavy-duty copper alloy terminals ensure a stable connection. Installation involves attaching the unit to the negative terminal and using the remote to switch power off before parking and on before driving.
Package includes the main unit, two remotes, voltage-sensing wire, and mounting hardware. Ensure battery terminal size, system voltage, and current rating match your vehicle. Do not disconnect while the engine is running, as this may damage electronics. Full cut-off may reset vehicle settings. This product only isolates the main circuit; it cannot charge or jump-start a dead battery.
Reviews imported from our previous store / verified customer feedback
★★★★★
Remote Disconnect Is a Lifesaver
Honestly, this smart remote battery disconnect switch is a total game-changer for my garage. The Red one looks sharp and works flawlessly. Being able to kill the power remotely saves me so much hassle when I'm working on different projects. Super convenient.
★★★★☆
Easy Install, Great Peace of Mind
Installing this built-in switch was surprisingly straightforward. My husband put the Gray one in his truck in about twenty minutes. It gives us real peace of mind, knowing we can quickly disconnect the battery when needed. Very practical for security.
★★★★☆
Holds Up Well in My Shop
I needed something tough for my workshop, and this remote disconnect fits the bill perfectly. I picked the Blue option. It's built solid and handles daily use without any issues. No more draining batteries or worrying about unexpected shorts. Definitely recommended.
 
 
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