A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ranking as the longest-lasting phone tested and Apple tied as the top overall ...

The new iPhone 18 Pro Max might be perfect for binging the latest TV show in bed (pictured: iPhone 17 Pro Max). Credit: Apple One of the most impressive traits of Apple's iPhone 17 Pro Max is the ...

iPhone 17 Pro Max’s best-ever battery has been a hit with users, and we’ve heard before that iPhone 18 Pro Max will boast an even bigger battery. Now, thanks to a new leak, we know how much bigger.

Although a lower capacity than a separate power bank, having the battery pack built into a protective case means you don’t have to remember to carry another device with you, and functions both to ...

A new iPhone 18 Pro Max leak claims that will see the smallest year-over-year battery capacity increase in years, although the final use figures depends more on the power efficiency of the A20 ...

The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker. Citing supply chain information, the Weibo user known as "Digital Chat ...

It is common knowledge that communicating over WiFi is more efficient than using the 5G cellular network, but by how much exactly? That’s exactly what PhoneBuff set out to measure in its latest ...

The iPhone battery may finally cross the 5,000mAh mark, signalling a notable shift in Apple’s long-standing approach to battery sizing. Fresh supply chain chatter, amplified by well-known tipster ...

As Managing Editor, I lead CNET's mobile team, covering news and reviews on smartphones, wireless carriers, AI, wearables and more. I oversee the team's product testing and translate our findings into ...

This video puts the iPhone 17 through an extended battery test designed to mirror real-world usage. Screen time, background tasks, and performance demands are pushed consistently over many hours. As ...

2025 brought big changes to the smartphone battery department, with manufacturers adding silicon-carbon batteries that massively increase capacity without increasing the size of the battery or, by ...

Hithium has released results from a large-scale fire safety test of its 6.25 MWh “∞Power” battery energy storage system, with an open-door configuration supervised by UL Solutions to assess thermal ...