Extraordinary battery life is one reason this laptop stands out, lasting 33 hours on our rundown test. Long battery life is a major, if not the major, selling point for Qualcomm's Snapdragon X ...

Phones with a removable battery are a dying breed these days. Manufacturers have moved to unibody, sealed designs for affordable and flagship phones. It’s a pity, because a removable battery ...

HP EliteBook 820 G3 is a Windows 10 Professional laptop with a 12.50-inch display that has a resolution of 1366x768 pixels. It is powered by a Core i7 processor and it comes with 8GB of RAM. The HP ...

HP EliteBook 840 G3 is a Windows 7 Professional laptop with a 14.00-inch display that has a resolution of 1366x768 pixels. It is powered by a Core i5 processor and it comes with 4GB of RAM. The HP ...

25, 2024 — Researchers have developed a miniature soft lithium-ion battery that could be used as a defibrillator to control heart rhythm during surgery. The flexible lithium-ion battery is ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...