Li-ion battery technology still has some significant drawbacks that, as yet, are unresolved, writes Dr Joanna Thurston and ...

The power bank has a 20,000 mAh rechargeable lithium-ion battery used to charge laptops, cell phones, and other devices when an electrical outlet is not available. The power bank is black and ...

The Magic7 Lite has a silicon-carbon battery instead of the more common lithium-ion battery ... The thin and light phone — 189 grams and 7.98mm thick — comes in two different finishes ...

That could enable more sustainable EVs, cell phones, and laptops that ... support this vision," says Cook. Lithium-sulfur is ...

Lithium cells outperform Nickel Cadmium and Nickel Metal Hydride in almost every way. But they also need a little bit more babysitting to get the most out of them. That comes in the form of ...

A phone’s charging is not only important to keep it functioning but how long it is being charged is also important ...

An curved arrow pointing right. No matter what type of phone you have, if it's around 2-3 years old then you're probably starting to run into some battery issues. So why is that? Well, it all has ...