Other Android makers like Google, OnePlus and Xiaomi include comparable options -- often called Adaptive Charging, Optimized ...

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon.

Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Wireless charging has become one of those small but satisfying conveniences of modern smartphones. You drop your device on a pad and watch the battery percentage climb without fiddling with cables or ...

What happens to a battery charger that balks at…umm…y’know…reliably charging batteries? It goes under the teardown knife, of ...

Your Samsung phone may already have great battery life - but a few smart tweaks can make it even more enduring.

The OnePlus 15R will end up including a huge 8,300mAh battery, an even bigger battery pack than the OnePlus 15.

While fans may quibble over the various drawbacks to this year’s OnePlus 15, one of the phone’s biggest claims to fame is its humongous 7,300mAh silicon-carbon-based (Si-C) battery. Its sibling phone, ...

What if the very feature that makes your smartphone so convenient, fast charging, is quietly wearing down its battery? It’s a concern that’s sparked countless debates among tech enthusiasts and casual ...

We may receive a commission on purchases made from links. So, you're enjoying your favorite video games on the Nintendo Switch 2, and the battery is running low. While your phone's charger is right in ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...