When buying new power tool batteries, it's a good idea to know what the warranty includes. Here are the brands that offer the best coverage.

Why won't my Milwaukee grinder turn on? We look at common M18 and M12 failures, from dead battery cells to the One-Key tool lock and paddle switch repairs.

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Following up on user-reported cases of Battle Born LiFePO4 batteries displaying very hot positive terminals, [Will Prowse] decided to buy a brand new one of these LFP batteries for some controlled ...

The exciting part about repairing consumer electronics is that you are never quite sure what you are going to find. In a ...