Apple’s upcoming iPhone 17 series is expected to bring not just design and performance upgrades, but also better battery life. A recent leak has revealed the battery sizes of all iPhone 17 models, including both SIM and eSIM versions. Let’s break it down in simple words. The iPhone 17 Air, the lightest model, will come with a 3036 mAh battery for the SIM version and a slightly bigger 3149 mAh battery for the eSIM version. That is a 3.72 percent increase, which means users can expect a little extra screen time without charging.
The regular iPhone 17 is listed with a 3692 mAh battery, but no eSIM version details were shared yet. Still, this is a solid size for day-to-day use, especially for social media, gaming, and watching videos. Moving to the iPhone 17 Pro, Apple has made a more noticeable upgrade. The SIM version will have a 3988 mAh battery, while the eSIM version jumps to 4252 mAh. That is a 6.7 percent boost, which should make a big difference for heavy users.
Finally, the iPhone 17 Pro Max gets the biggest upgrade. Its SIM version packs a 4823 mAh battery, and the eSIM version will offer a massive 5088 mAh battery, which is a 5.5 percent increase. This will make it the best iPhone for battery life yet. For Indian users who rely heavily on their phones for work, entertainment, and travel, these upgrades are great news. The iPhone 17 series is shaping up to deliver longer battery life, better performance, and more value for users who want to upgrade.