Old batteries like new with this secret! Cheap ways to restore old batteries

Hello everyone! You are watching video " Old batteries like new with this secret! Cheap ways to restore old batteries " Repairing a damaged power tool battery can save you money, but it needs to be done carefully and safely. In this video, I'll guide you step-by-step on how to repair a faulty Makita 18V battery pack — and these methods can also be applied to many other brands of cordless power tool batteries. Important: Repairing lithium batteries is risky and should only be done if all battery cells have equivalent voltage levels. Never work with damaged battery packs indoors or near flammable materials. Follow all fire safety regulations. Watch the entire process, safety checks, and battery tests before attempting this yourself. I hope you enjoy watching my video! ► Subscribe:    / @gausdiy   On Gaus DIY channel, you can learn various inventions, science projects, DIY Project and teaching how to reuse or recycle, Restore. © Copyright by Gaus DIY ☞ Do not Reup #battery #diy #invention #diyprojects #weldingmachine #recycle #plasticwelding #recyclediy #creativeidea #tipsandtricks #tips