We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

"Traditional" 12 volt car batteries are used in hybrids and EVs as the batteries powering the vehicle's electric motors are part of a high-voltage system, and unsuitable for powering low-voltage ...

We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

If your car battery is playing up, a quick fix is a quality battery charger, but the time may have come for a new battery. Without a battery, your car is, quite literally, a non-starter. Turn the ...

Lithium-ion batteries are dangerous. How many times do we have to be told? The latest example came on the night of Dec. 6, when a fire broke out at Staten Island Technical High school, for years ...

Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...

An example of a coin cell, which includes a magnesium-ion full battery with an organic cathode, magnesium metal anode, and the Waterloo-designed electrolyte. Credit: University of Waterloo.

If you buy something via one of our links, we may earn a commission. In addition to every type of 12V lead-acid battery, the Husgw T90583 is compatible with larger 24V batteries used in many heavy ...

Rechargeable lithium-ion batteries power everything from electric vehicles to wearable devices. But new research suggests that a more sustainable and cost-effective alternative may lie in zinc ...

It’s only got a 5,000mAh battery inside, so you probably won’t get two full iPhone charges with it, but Anker has updated it with 15W Qi2 wireless charging speeds so your phone can charge faster.

One of the most important and objective tests we conduct is a standardized battery test. We're proud of our battery test, which we've developed to simulate a typical daily usage pattern for most ...