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 ...

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 ...

25, 2024 — Researchers have developed a miniature soft lithium-ion battery that could be used as a defibrillator to control heart rhythm during surgery. The flexible lithium-ion battery is ...

Prices Of High-Nickel Pig Iron Continue To Fall As Weak Market Demand Persists ...