I recently bought a replacement laptop PC from Dell and was happy to see that its AC/DC power adapter had the same ratings as the ones I had from two now-defunct Dell laptops (19.5 V, 2.3 A/45 W).

It's set to be a go-to gadget for travellers this year ...

When a system can offer you more than 20 hours with a fresh set of batteries, you wonder if you really need to plug the unit into a wall to enjoy it ¿ the Game Boy Advance is a portable device. You ...

Shelby Brown (she/her/hers) is an editor for CNET's services team. She covers tips and tricks for apps, operating systems and devices, as well as mobile gaming and Apple Arcade news. Shelby also ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The kit includes a Loopback plug, an AC power adapter/recharger, four interchangeable AC adapter ...

According to test results compiled by EveryMac.com, the battery in an Apple MacBook Pro laptop lasts five to six hours even with the Wi-Fi adapter turned on and the processor running full speed. This ...

Editor’s note: The CPSC has issued a recall notice for the Apple World Travel Adapter Kit sold between January 2003 and January 2015. If you own Apple’s World Travel Adapter Kit, and/or you are an ...

When a system can offer you more than 20 hours with a fresh set of batteries, you wonder if you really need to plug the unit into a wall to enjoy it ¿ the Game Boy Advance is a portable device. You ...