Conventional lithium-ion batteries in laptops and cell phones quickly lose their ability to store energy and can catch fire if they’re overcharged or damaged. Now researchers at Argonne National ...

Are you tired of poor battery life from your Windows laptop? If so, we're here to help. Our battery-saving tips will help you get the most out of your laptop's battery, so you can leave the power ...

Microsoft has a free Windows 11 battery health tool to diagnose your PC - how it helped me ...

Ben Smith is a writer based in Los Angeles, California who has been covering consumer tech for at least five years. He's written thousands of articles for various sites about laptops, tablets, and ...

Laptops run on rechargeable batteries, so they have one major advantage over desktop computers: portability. Obviously, there is a tradeoff. Even if you purchase a laptop with the best battery life ...

Replacing the battery on your MacBook can be expensive, especially if you use Apple's official service. Doing it yourself is cheaper and not too hard.

It was five years coming, but the battery of my ThinkPad R50 finally met its maker. On a recent trip, it conked out after powering the notebook for only half an hour — three hours short of what I’m ...

Apple’s MacBook Air and latest 17-inch MacBook Pro laptop have non-removable batteries. Asus, maker of the popular Eee netbook computers, plans to follow suit with its 1008HA model, due out mid-year ...

Boston-Power says that it’s poised to enter the market for portable power, with a notebook battery the company claims is safer, lasts longer, and can be charged faster. The Westborough, MA, startup ...

HP has announced a recall on batteries included in 21 of its laptops sold between August 2007 and March 2008. Erica Ogg is a CNET News reporter who covers Apple, HP, Dell, and other PC makers, as well ...