The S25 Edge marks the first foray into ultrathin phones for Samsung, but it comes at a cost: the battery size. So just how ...

Lithium-ion batteries, found in many popular consumer products, are under scrutiny again following a massive fire this week in New York City thought to be caused by the battery that powered an ...

Which phone has the best battery life and charging? I tested more than 20 phones to find out, here's how the best phones ...

Unlike earlier rechargeable batteries, lithium batteries don't have a memory effect, and aren't damaged if you recharge them ...

Squeeze more power out of your Samsung's battery and extend it's overall lifespan with these built-in features.

Samsung’s massive global recall of its Galaxy Note 7 smartphone has once again focused attention on the hazards of lithium ion batteries—specifically, the hazards of lithium ion batteries ...

Samsung has addressed the tiny battery of its Galaxy S25 Edge, ... Gaiser says that customers just want “all-day” usage, and that using lithium-ion was “the right move for this device. ...

Battery swelling isn't a new problem, or unique to Samsung. As lithium batteries age, their increasingly flawed chemical reactions can produce gas that inflates battery cells and increases the ...

Samsung devices have built-in battery optimization settings. Enable Adaptive Battery under Settings > Battery and device care > Battery to help your phone manage power consumption efficiently. 4.