The American tech giant Apple has released updated guidance on how to use iPhone batteries across its entire lineup. Tech observers noted four new tips aimed at boosting battery longevity. The guidance is concise yet practical, offering clear steps for everyday use.
The first reminder focuses on temperature. Users should avoid both overheating and excessive cooling of the device. Apple suggests keeping the surrounding environment between 16 and 22 degrees Celsius for optimal battery health, a range many households and offices can sustain with ease.
Previously, Apple stated that iPhones can operate reliably in a broader temperature window from 0 to 35 degrees. Experts stress that it is especially important to prevent the device from overheating in hot environments such as sunny beaches, crowded rooms, or confined cars, where heat can accelerate wear on the battery over time.
A second key point urges users to install all available updates. Software updates can correct battery-related issues and improve overall performance. It is noted that beta versions of iOS may reduce battery life, underscoring the value of sticking with stable releases for daily use.
The third recommendation involves removing the case while charging. When a case traps heat, the phone can quickly reach temperatures beyond the safe 22 degree limit, potentially impacting battery longevity and device safety.
A fourth piece of advice is to pay attention to battery health. If capacity falls to 80 percent or below, replacing the battery is advisable. A worn battery can lead to faster drainage, slower performance, and in rare cases, safety risks such as overheating during demanding tasks.
Earlier this year, reports emerged from some Chinese users of the latest iPhone 14 Pro models about display issues linked to battery swelling. Such problems highlight how temperature, design, and battery aging can interact in real world use.