How useful your phone is to you at any given moment is entirely dependent on if it's charged or not. Most people are ...

Indeed, there are plenty of cracking deals to choose from right now. In the US, for instance, Samsung has knocked a massive ...

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

Take the OnePlus 12R on sale for $399 / £449 (normally $499.99 / £649), which is the lowest price I've seen on one of the ...

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

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

Here are the 5 best Samsung Galaxy phones under $500, offering excellent performance and features without breaking the bank.

Samsung Galaxy S25 Ultra might come with a batter that might not run out of charge for a full day upon heavy usage.

Sharing battery power on an iPhone generally refers to transferring or sharing charging capacity between devices.

It's not as powerful as the company's flagship series, but its camera is capable, and its battery life is very impressive for a phone that currently costs $325. Our top picks for the best Samsung ...