The most obvious is in charging ... from Battery Day. This essentially caused Tesla battery partners like Panasonic to stop the development of the 2170 cells. With little progress, Tesla now ...

Solid-state batteries are an old technology, but they have only been used for very small devices like hearing aids and ...

Fitbit's popular Sense and Versa 3 wearables have an overheating problem severe enough to incite a firmware update and a $50 ...

However, we have seen some amazing progress ... Pro's battery performance is an exciting preview of what to expect even if you're not necessarily inclined to get a gaming phone. On the charging ...

This enables lithium metal batteries maintain 80 percent of their capacity after 3,000 cycles at a 2C charging rate, achieving the highest level in the same category. The synthesis process of m ...

Samsung’s Galaxy S25 series wants you to pay a fat sticker price, with the caveat that you forget about upgrades and remain blind to the competition.

Although smartphones have undergone various types of innovation, one area that hasn't seen much progress is ... a massive 6,000 mAh battery that supports 44W fast charging. It is powered by ...

So far there hasn’t been much progress in making that ... devices around to start wireless charging will know how frustrating that process can be. Sign up to get the BEST of Tom's Guide direct ...