Batteries need to work in harsh conditions and last a long time, but these are five of the worst-performing batteries, according to Consumer Reports testing.

We're still in the throes of transitioning away from a majority of combustion engine-powered vehicles globally, which means ...

Review: The 2026 budget Motorola phone lasts for two days on a single battery charge, but it's not more powerful than others ...

Nintendo's line of Game Boy handhelds were renowned for their stellar battery life, but a Redditor took it to the extreme ...

EV batteries may be built to last longer than ever before, but changing consumer habits are thwarting that progress.

For the past decade, the cost of lithium-ion batteries for grid storage has fallen by an average of 8 percent per year. When ...

Fancy, high-powered EV charging stations are becoming common in North America. This is how they affect batteries.

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

The 2026 Slamdance Film Festival, the artist-led organization “by filmmakers, for filmmakers,” has unveiled its 2026 lineup.

The BMX SolidSafe 5K wireless power bank ditches lithium-ion batteries for solid-state batteries, and it's good to know why.