How To Install a Battery Isolator (EASY & CHEAP!)

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Mighty Car Mods

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Shared September 18, 2018

Is your battery going flat or you need to store your car without draining the battery? In this super simple DIY video you'll learn how to fix the problem with a basic universal battery isolator switch which you can install in less than 5 minutes and costs next to nothing!

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It's worth noting that if you're battery is draining all the time, it could be an indicator of a wiring fault or issue with an electrical component so it's definitely worth investigating and repairing the main problem because a switch or isolator also will inhibit your alarm and security systems.

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Also something to note around Mighty Car Mods: we are normal guys and are not trained mechanics. We like to make interesting car mods and show you how we've gone about it, but we can't promise that anything we show you will work for your particular car, or that you won't harm yourself, someone else, your car or your warranty doing it. Please be safe, be responsible and unless you know what you're doing, do not fool around with very serious machinery just because you've seen us make it look so easy. Talk to a qualified mechanic if you are in any doubt.