How ​​big will the iPhone 15 quartet have a “buffalo” battery?

## **According to a source from Foxconn, all iPhone 15 models this year will get an increase in battery capacity.** The iPhone 15 “family” will be a much larger upgrade than previously anticipated for now. The latest report now shows that all four new iPhone 15 models will get a significant increase in battery capacity. The report comes from a Foxconn employee who has revealed the exact battery capacity for all four versions of the iPhone 15. Specifically, the standard iPhone 15 will get the biggest increase in battery capacity – nearly 18%, the iPhone 15 Pro Max will be Increase battery capacity up to 12%. This change comes from the huge improvement in power efficiency of the new A17 chip. However, the source gives an 80% correct probability for this rumor. It is still unclear to experts how the company can fit larger batteries in a chassis that does not change size. Before that, both iPhone 14 Pro Max and iPhone 13 Pro Max were battery “champions” among flagships. Therefore, the increase in battery capacity along with a more efficient processor will give the iPhone 15 Pro Max a big advantage. **Battery capacity rumored for iPhone 15 series:** ● iPhone 15 — 3,877 mAh (+18% from iPhone 14’s 3,279 mAh battery) ● iPhone 15 Pro — 3,650 mAh (+14% from iPhone 14’s 3,200 mAh battery) Pro) ● iPhone 15 Plus — 4,912 mAh (+14% vs 4,325 mAh on iPhone 14 Plus) ● iPhone 15 Pro Max – 4,852 mAh (+12% vs 4,323 mAh on iPhone 14 Pro Max) Obviously, here are huge improvements, especially for the standard iPhone 15 model – which has a larger battery capacity than the iPhone 12 Pro Max! iPhone 14 currently has an average duration of about 6 hours, and iPhone 15 can increase this time to 7 hours. As for the iPhone 15 Plus and iPhone 15 Pro Max, they will get a significant battery life extension. Currently, most users can use an iPhone for an average of two days, so the increase in battery life is expected to extend that time to 3 days. In addition, Apple will use the new 3nm A17 Bionic chip on the iPhone 15 Pro and iPhone 15 Pro Max. Notably, that chip will improve power efficiency by 35%. And yet, all four iPhone 15 models will switch to USB-C ports and get rid of the proprietary Lightning cable – which has been used by Apple for about a decade. This is great news and could give users faster charging speeds.