Apple is working on extending the battery life of the iPhone 16 Pro Max by increasing the energy density of the battery cells. This will also involve changing the material used to protect the battery, which will now be stainless steel. These changes are part of the company’s efforts to improve the longevity of their devices, with plans to accept parts from used iPhones in the future.
In addition to these improvements, Apple has introduced a diagnostic tool in Spain and other European countries to identify errors in the device’s hardware and software. This tool can test features such as Face ID, audio output, and the camera to ensure optimal performance.
According to analyst Ming-Chi Kuo, Apple is also working on hardware enhancements for the next generation of iPhones, including the iPhone 16 Pro Max. One major change will be the increase in energy density of the battery cells, resulting in better battery life. To prevent overheating, Apple will use a stainless steel casing for the first time, providing better protection for the battery and the device as a whole.
Kuo notes that these changes align with a future European Union law requiring smartphones to have replaceable batteries by 2027. The use of stainless steel in the battery casing will make it easier to replace the battery, helping Apple meet the regulatory requirements.