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 ...

Without a working car battery, you're unlikely to get very far. It's worth knowing the lifespan of a typical battery so ...

There’s nothing worse than spending a lot of money on a nice new phone only to have a shortened battery life, curtailing its usefulness. Various factors can impact your iPhone’s battery life quality ...

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 ...

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 ...

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 ...

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 ...

NEW YORK -- Losing power on your cellphone is always a worry, but Consumer Reports has some tips on how you can make your phone battery last longer on a single charge. First, consider your phone's ...

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.

Depending on how well the battery is functioning, the Toyota Camry Hybrid battery gives one of the top fuel economy ratings among its competitors. However, you would be unable to use your warranty to ...