Tipster @UniverseIce claims the S26 Ultra will once again feature a 5,000mAh battery—unchanged from every Ultra model since ...

We've given Samsung, Google, and other brands a hard time for their small batteries, but they may be due an apology.

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

Despite such impressive density improvement in battery technology, a report from GalaxyClub reveals that Samsung will again use a 5,000mAh cell on the Galaxy S26 Ultra. However, the company's decision ...

Lithium-ion Battery Energy Storage System Market was valued at $4.5 Bn in 2021, is projected to reach $17.1 Bn by 2031, grow ...

You've likely heard about a rule that you shouldn't charge some batteries beyond 80%, and that includes Tesla batteries, but ...

Battery life is a significant weakness of the S25 Edge. Its 4,000mAh lithium-ion battery struggles to keep up with the ...

Samsung recently launched the Galaxy S25 Edge, but the company's reason for skipping silicon-carbon batteries doesn't add up.

The TSA, in coordination with the DOT and FAA, has issued an emergency order prohibiting the Samsung Galaxy Note 7 from being brought on any U.S. commercia ...

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

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

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