iPhone 16 series to get steel-cased batteries that could last longer

The iPhone 16 launch will take at least two months, but there have been several rumors suggesting what to expect from the upcoming lineup. The iPhone 16, iPhone 16 Plus, iPhone 16 Pro and iPhone 16 Pro Max models will reportedly offer better battery capacity compared to their 2023 counterparts. The Cupertino-based company is increasing battery energy density in iPhone 16 series to ensure longer battery life, according to supply chain analyst Ming-Chi Kuo. Apple is expected to use a stainless steel case that surrounds the battery. It would also help the company meet European Union requirements for replaceable batteries in smartphones.

The new iPhone’s battery could be up to 10 percent denser

Supply chain analyst Ming-Chi Kuo says adopting stainless steel casings for iPhone batteries will help Apple meet EU regulations while also increasing battery cell density. Using a stainless steel casing for the iPhone battery will increase cell density by five to 10 percent while meeting safety requirements, achieving two goals at once, he said.

Kuo has previously suggested that the stainless steel casing would make it easier to replace batteries in future iPhone models. This would help Apple meet European Union requirements. Sunway is expected to be the main supplier of stainless steel battery casings for the new iPhone 16 series.

We’ve heard speculation about iPhone 16 features that include larger screens, a new action button, and AI-powered features. The iPhone 16 Pro models are expected to feature the A18 Pro chip.

The regular iPhone 16 and iPhone 16 Plus can run on the A18 Bionic chip based on TSMC’s 3nm process. Meanwhile, it is said that the iPhone 16 Pro will have a 6.3-inch screen, instead of 6.1 inches like its predecessor. The iPhone 16 Pro Max is expected to have a 6.9-inch display, up from 6.7 inches on the iPhone 15 Pro Max.