Latest about battery
macOS 26.4 has a new feature that may help your laptop battery last longer
The macOS 26.4 beta lets you set a charge limit to prevent your laptop battery from overcharging.
5 simple display settings to improve your iPhone's battery life
These easy tips can help you extend your iPhone's battery life by changing how its display behaves.
Silicon-carbon is just the start: these battery technologies could make your phone last even longer
There are loads of exciting battery technologies under development, and one day some of them could make their way to phones.
Forget cameras, AI, and chip upgrades – you really want better phone battery life
I asked TechRadar readers, "What's the most important phone feature?" The verdict came heavily down on battery life.
The iPhone Air might not be selling too well, but I hope Apple doesn't give up on its most exciting phone in years – here's why
Low sales reports for the iPhone Air have me worried that the latest middle-child iPhone might not stick around for too long
This tiny startup wants to produce the world's best AA battery: Captery's supercapacitor recharges in 160 seconds, pollutes less and can last decades - and I want one right now
Captery's efficient new AA/AAA battery promises a sustainable solution with ultra-fast charging and long durability.
This MacBook Pro-esque laptop has the world's largest battery and is built by the same company that brought you the smartphone with the biggest battery ever
New Energizer EnergyBook Pro Ultra laptop promises 28 hours of use between charges with unprecedented 192Wh battery capacity inside.
Apple was suspiciously quiet about the iPhone Air’s battery life during the 'Awe Dropping' Event – and I can’t stop wondering why
Apple revealed the all-new iPhone Air at the “Awe Dropping” event on September 9, but kept hush about its battery life – the specs sheet looks fine, so why the silence?
