Our best overall rechargeable battery choice is the Panasonic Pro rechargeable battery due to its high capacity, variety of battery types, and excellent product quality. The following ...

Another welcome advancement is a possible shift to dramatically bigger batteries fitted inside phones. It should, thankfully, be a rather open approach to battery innovation and extend from ...

Modern smartphone battery life is good, but most phones still need to be charged after a day or two. A new phone from TCL is bucking that trend.

KANSAS CITY, Mo. — We want to take you along for the ride as part of our coverage of the opening of Panasonic’s $4 billion electric vehicle battery plant in De Soto. As more of the facility ...

Kansas leaders from both sides of the aisle stepped inside the $4 billion plant in De Soto to celebrate its imminent opening. One of the largest economic development projects in Kansas history ...

What does it mean for the two devices? The rumored battery capacities are underwhelming, especially in a market where even mid-range Chinese phones are gearing up to launch with 7,500mAh batteries.

We also considered the cost per battery for each option to ensure you're getting the best bang for your buck. Note that none of these options are rechargeable batteries, which might be the better ...

If you're looking for a device that can last for days on end, we've compiled a list of some of the best battery champs available. You can easily rely on these phones as they won’t die on you ...

Newer generations of rechargeable batteries continue to improve; we've found four Best Buy AA and three Best Buy AAA rechargeables. Check out our rechargeable battery guide to compare 10 AA and 14 AAA ...

I’ll even consider using a phone with less-than-stellar battery life. After all, how can an ultra-thin iPhone feature battery life as good as the Plus or Pro Max? Galaxy S25 Slim buyers might ...