Add Yahoo as a preferred source to see more of our stories on Google. Few things can be more annoying than finding your lawn mower isn’t running at full power — or won’t start up at all! The problem ...

One of the most frustrating things about owning a smartphone is charging it up, then seeing the battery drain quickly before your very eyes. This is something you shouldn’t shrug your shoulders at, ...

A brand-new iPhone can easily last all day, but that wanes over time as parts age. Newer software takes its toll on battery life too, as the latest iOS 18 software and apps, including Apple ...

Battery life has always been my top concern and the main factor I consider when buying a new iPhone. It's also an unwarranted fear; I am aware of that. Most of the time, I have at least one charger ...

If your laptop’s battery doesn't last nearly as long as it first did out of the box, then it might be time to replace it. The lithium-ion batteries used to power most laptops degrade over time with an ...

I started my career with CNET all the way back in 2005, when the (original) Motorola Razrs were all the rage. Since then, I've written about everything from consumer electronics to internet culture ...

The battery stores the electrical current that your vehicle uses to start and passes electricity along to the parts of your vehicle that need it to function, such as the ignition system, lights, radio ...

Ryobi may be known for making good power tools, but tools aren't immune to the occasional issue. In particular, power tool batteries can have a handful of problems that may crop up from time to time.

Repeated exposure to extreme heat reduces hybrid battery life. Frequent Level 3 DC fast charging shortens the life expectancy of a plug-in hybrid battery. Habitual charging to 100% affects a plug-in ...