Open one of your iPad’s analytics files (these files start with “Analytics” followed by a date). In the analytics file, tap ...

You can check the health of your iPhone's battery to determine when it's time for a replacement.

To check your iPad's battery health, you'll need to install a third-party app, which will require you to connect the iPad to a computer.

With its always-on display, bigger and better-performing battery, fast charging, improved scratch resistance, new health ...

A major survey has shed some light on the best places to buy second-hand tech. Which? - who we've teamed up with to tell you ...

By clicking a retailer link you consent to third-party cookies that track your onward journey. This enables W? to receive an ...

The Pixel Watch 4 is officially here, and we have the rundown of every key hardware upgrade and new feature that Google has to offer.

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

People have been obsessed with their iPhone's battery life since day one, and the more metrics and tweaks Apple adds to iOS to delve into what the battery is doing, the worse it has become. Once Apple ...