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This disconnect switch isolates your battery from the electrical system in about two seconds, stopping parasitic drain that can leave you with a dead battery. It requires no tools and disconnects without sparks.
Made from pure copper for high conductivity and heat resistance, it is compatible with 12V and 24V systems in cars, trucks, RVs, boats, and tractors. It also acts as a hidden kill switch to deter theft. The switch is corrosion-resistant and built to withstand harsh under-hood conditions.
Installation is simple and can be done on your battery terminal in minutes. Once installed, it helps prevent short circuits and reduces the risk of electrical fires, keeping your battery at full capacity even if the vehicle sits for months.
Reviews imported from our previous store / verified customer feedback
Honestly, getting two of these fine copper disconnect switches for that price was a steal. My husband put one on his old pickup and we have a spare ready. Keeps the battery from draining when parked for a while. Super practical.
Needed a reliable battery cutoff for my RV during storage. This 12V switch hooked up easily and works as expected. It's really straightforward to use. No issues with power drain now when it's just sitting there for weeks at a time.
The fine copper material on this switch feels really robust. I was looking for something durable to protect my car battery. It handles both 12V and 24V fine. Simple and effective to prevent those annoying dead battery surprises.
