$510; street price: $700 What we like: A high-end Dyson vacuum worth considering. Dustbin is twice the size of that of our top pick. Auto mode preserves battery life by adjusting suction levels.

Northvolt was one of the world’s most valuable battery startups. Now it has run out of charge. Over the past week, the Swedish company filed for bankruptcy in the U.S. and said its co-founder ...

The Taiwan-based EV company ProLogium has developed the world’s first solid-state battery with a silicon composite anode, which is capable of charging from 5 percent to 60 percent—or 186 miles ...

In the course of its globe-mapping mission, a Google Street View car appears to have documented the very moment that crime suspects deposited what sure looks a whole helluva lot like a wrapped-up ...

Dec. 9, 2024 — Consumers' real-world stop-and-go driving of electric vehicles benefits batteries more than the steady use simulated in almost all laboratory tests of new battery designs ...

A battery chainsaw makes light work of yard maintenance tasks, like cutting through fallen trees and trimming branches, without the loud noise level and upkeep of a gas-powered chainsaw.

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...

It’s essential to have a good grasp on the health of your phone battery, whether it be the number of charging cycles, its actual capacity, or its temperature. Even batteries in the best ...

Demanding activities like gaming, watching videos, and snapping photos leave many of us glancing nervously at our battery indicators throughout the day and wondering when we should find the ...

We like the small charging case and capable companion app, but they have limited codec support and shorter total battery life than competing models. For less money, we prefer the $39.99 Tribit ...

The Australian athlete sports the Penguin Fall Rib Crop Polo, a stylish cropped top featuring a buttonless V-neck placket and a self-fabric collar for a sleek, modern look. Paired with this is the ...