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 ...

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).

The company says its groundbreaking new accessory addresses the power limitations of the stock 400W AC adapter that MSI ships with its new TITAN 18HX gaming laptop, ensuring peak performance for ...

While technically you should be able to replace just the wall cord to AC adapter, you might get a better deal out of buying an adapter kit, especially if you are going to more than one country now ...