From the original Apple Watch right up to the Apple Watch Ultra and Series 8, here is a complete guide to Apple Watch battery life – inc. sizes, performance, and charging times.

This is how much capacity the average South African household needs to power key appliances during stage 6 load-shedding, and what other important battery specs they should consider.

To understand why batteries come in many different sizes and shapes – and serve many purposes – look to the past, at how batteries originated and how they have developed over the years.

OnePlus announced five new gadgets today, with two coming to the US. One of them is a new version of the company’s latest ...

A car's battery performs a variety of essential functions, and it's of the utmost importance to make sure you're using the right size battery for you car.

The size of the iPhone 16 series' batteries have been seemingly revealed by leaker Baby Baby Sauce on Weibo. And as they have it, all the new iPhones will get more battery capacity — except for ...

iPhone 14, Plus, Pro and Pro Max Comparison: Price, Size, Battery and More Specs Apple's entire iPhone 14 line is available, even if some models are harder to find. We compare each model, spec by ...

A list of Apple battery sizes has been updated with the latest iPhone 14 models, showing all models are larger than their iPhone 13 equivalents — except for the Pro Max.

Poco will take off covers from the Poco M7 5G on March 3. Its landing page available on Flipkart has been gradually confirming its key specifications. The updated page has now revealed the camera ...

To understand why batteries come in many different sizes and shapes – and serve many purposes – look to the past, at how batteries originated and how they have developed over the years.

I'm a professor who studies batteries and electrochemistry . To understand why batteries come in many different sizes and shapes – and serve many purposes – look to the past, at how batteries ...