We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

I f you're waiting on picking up an iPhone 16 to upgrade your old device, you should still be taking care of your old phone.

If this makes it into production, it would also allow for much more modular battery packs than what we have in today’s EVs, ...

Created in collaboration with Reliance General Insurance, Eight70 is meant to take care of concerns regarding long-term battery health, performance, and replacement costs. It is available at Rs. 4,999 ...

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 ...

Explore the most affordable smartwatches packed with features, great design and offering great value for the money.

If you want a great Wear OS 4 smartwatch that won't break the bank, but can rival Android mainstream options for fitness ...

The Apple Watch SE is an excellent gadget if you want to keep track of your health and wellness while staying in contact with ...

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 ...