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 ...

Before you can monitor your battery life, you need to know exactly what you're looking at. The iPhone battery icon in the top-right corner of the screen represents how much juice is left on the ...

As Elon Musk takes charge of the newly formed Department of Government Efficiency (DOGE), created to advise the White House on optimizing federal spending, the F-35 stealth jet program has become ...

Looking for a phone that won't let you down when it comes to battery life? We've got you covered. Battery performance is a crucial factor in choosing a smartphone, and it continues to improve year ...

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 ...

If you don't have one of the best power banks already, you need one, and with great Black Friday deals on plenty of our top picks, now is the best time to buy one. You can find amazing deals from ...

Here are some Vivo smartphones priced under PKR 35,000 in Pakistan: Vivo Y21G is a good option for those looking for a smartphone with a long-lasting battery. It has a MediaTek Helio G80 processor, ...

It also sports 3GB of RAM for smooth multitasking. Display: The Vivo Y20 2021 features a vibrant 6.5-inch display that delivers crisp visuals for your entertainment. Battery: Its impressive 5000 mAh ...