Lithium-ion batteries, commonly found in smartphones, rely on lithium cobalt oxide (LiCoO₂) for the cathode and graphite for ...

The life span of your iPhone battery can be affected by extreme temperatures. A higher temperature increases the speed of ...

The latest addition to Ring’s growing stable of video doorbells, the Battery Doorbell Plus ($149.99), is the company's most ...

Qualcomm touts big performance gains for the Snapdragon 8 Elite, but vastly improved energy efficiency is the real reason to ...

Instead of paying a monthly fee to a phone insurance plan, I was able to use a credit card perk to get reimbursed for some of ...

Imagine a phone that could operate for half a century without charging its battery. While this sounds like a scenario from a ...

If you thought we saw big gains in the best phone battery life this past year, the next 12 months figure to bring us even more long-lasting phones. We've just tested our first phone powered by the ...

OnePlus 13 and Rog Phone 9 Pro PCMARK battery life test (Image via Dave2D) Dave2D tested the Chinese variant of the OnePlus ...

Who doesn’t like more battery backup in their phones? And the answer will always be that everyone likes to have smartphone ...

Video footage of the incident shows passengers screaming, “leave your stuff, get out!” as all 108 travelers on board attempt ...

Galaxy S25 Slim might feature even better battery life than we think, thanks to Qualcomm's more efficient Snapdragon 8 Elite.

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 ...