I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min ...

Looking for the best 18650 Battery Chargers? Check out our comprehensive guide with the 10 best options available.

LGES 10H and 16H Prime Battery Review: Decent Batteries at a Great Price Everything about these batteries is just OK. But the cheaper price makes them worth considering.

Xiaomi launches AI Smart Glasses with 8.6-hour battery, voice commands, real-time translation, and fast charging for $280.

Feeling anxiety at the thought of disconnecting from AC power? Follow these steps to make sure you're getting the most out of your laptop's battery.

To help you pick the best phone for rock-solid battery life, we run all of our review units through a series of automated endurance tests, checking how long phones can survive daily tasks like web ...

Need to keep your devices going while you're on the go? The best portable chargers to keep them juiced up.

Effective battery monitoring is crucial for optimizing the performance and longevity of electrical vehicles (EVs). This paper presents an efficient battery monitoring system for EVs, leveraging ...

1943: An Armed Forces All-Star team managed by Babe Ruth and featuring Joe DiMaggio and Ted Williams plays a fund-raising game against the Braves in Boston. Ruth pinch-hits in the eighth and flies out ...

Read the latest research on everything from new longer life batteries and batteries with viruses to a nano-size battery.

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's ...