Our lab data proves you can find top-performing cordless vacuums with long-lasting batteries and strong suction without ...

The BMW iX3 small electric SUV is the first model riding on BMW’s latest EV platform. CR shares highlights, like power, range ...

A dead car battery happens to almost everyone at some point. According to the American Automobile Association, the common causes include corrosion build up, extreme heat or cold, too many accessories ...

Properly installed smoke detectors are often the first line of defense against a house fire, keeping the homeowner informed and ready to take action. However, it's important that the smoke detector ...

Stressed about your smartphone's draining battery, despite all the care and precautions? One of the biggest factors that affects battery life is how you charge your handset. Experts suggest avoiding ...

The remarkable robot dog — or more accurately, its AI-powered brain — can even handle having its legs extended by wooden poles, or having wheels attached. Short of a rocket-propelled grenade coming ...

After four years of hype, Optimus shows some progress, yet the humanoid struggles to prove it's worth beyond staged demos.

The Pixel 10 series features an upgraded plastic pull tab for easier battery removal than its predecessor. Apple and Samsung’s methods for battery removal are more efficient, showing that Google still ...

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Lithium has become the default choice for battery-powered systems, but its limitations — from volatile supply chains to short lifespans — are becoming increasingly difficult to ignore. Offgrid Energy ...