Your Galaxy Z Flip dies by 3 PM despite barely touching it all day. Sound familiar? Foldable phones pack flagship performance into devices with dual power-hungry displays, creating a perfect storm of ...

Battery percentage is an estimate, not a precise measure of remaining charge. High-end phones use coulomb counting; cheap/old phones guess from voltage and are less accurate. Battery capacity shrinks ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

As one of the many power tool lines that has made battery power its top priority, Ryobi has developed a strong line of batteries. They come in different sizes and voltages to help you get whatever job ...

There are so many new settings and features baked into modern Android smartphones that it's really easy to overlook some of them — even when they're active. Sure, they might show a notification in the ...

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While there are some strong and highly-rated corded power tools still available from Makita, the brand, on the whole, has embraced battery power. Thus, it should come as no surprise that the Makita ...

There are a growing number of eReaders with color E Ink displays. But the MoaanFLY is one of the more unusual I’ve seen. It’s an Android-powered device with the kind of specs you’d expect to find in ...

DENVER (KDVR) — Four people are displaced from their home after a fire involving an electric scooter battery in Arapahoe County on Tuesday. South Metro Fire Rescue and the Arapahoe County Sheriff’s ...

A new teardown of Apple’s iPhone Air reveals a surprisingly repairable design, with quick screen and back glass replacements. It also highlights titanium parts, 3D-printed components, and a battery ...

Samsung’s Galaxy Ring smart ring has barely been out for a year, and the battery has already swollen for at least one user while the ring was being worn. While the user ended up ok, this could have ...