They don’t work for everything, and there’s the recharging time to take into account. But they let me cross “buy batteries” ...

Phone chargers are becoming more common to keep power hungry phones topped up, making this DeWalt-branded phone and battery ...

Makita's rechargeable batteries are built to last, but when they fail, many wonder if they can be safely rebuilt or ...

Households across the UK are being urged to check in, under and around their armchairs and sofas for a popular item amid a ...

They're in our phones, laptops and smartwatches—but lithium-ion batteries can be dangerous when damaged or overcharged.

When Apple abandoned the Lightning connector in favour of USB-C a couple of years ago, many people cheered, not least in the ...

Q. Earlier this year you wrote about a rechargeable battery-powered jump starter for cars and trucks. I did not get one then, ...

It's been over four years since Apple launched its Find My network accessory program, and unlike the AirTag, Find ...

From chest straps to wrist-based wearables, these are the top heart rate monitors I've tested and recommend buying.

Offering a choice of rear-wheel or all-wheel-driven powertrains, decently long single-charge driving ranges, go-your-own-way ...

And who can blame them when unlock my front door by waving my hand in front of the high-tech but remarkably inexpensive Wyze ...