iPhone 18 Pro Max Update: Slight Improvement in Battery Performance!

The iPhone 17 Pro Max is currently equipped with a 4,823 mAh battery in its European version which includes a SIM card tray, and a 5,088 mAh battery in the American version that benefits from the removal of the tray to accommodate a larger battery. For the upcoming iPhone 18 Pro Max, Apple is reportedly planning to include a slightly larger battery: sources such as Digital Chat Station indicate that the company is testing a battery with a capacity between 5,100 and 5,200 mAh. However, this model might be slightly thicker and heavier by about ten grams compared to the iPhone 17 Pro Max.

Battery Improvements and Energy Efficiency Gains

The increase in battery size will be accompanied by several technological advancements aimed at reducing the iPhone’s energy consumption. These include the introduction of the A20 Pro chip, which will be the first to be manufactured using TSMC’s 2-nanometer process, and the Apple C2 modem that is expected to support 5G mmWave. This will enable Apple to eliminate the need for Qualcomm modems in all of its models. Consequently, significant improvements in battery life are anticipated for the iPhone 18 Pro Max, as well as the iPhone 18 Pro, although Digital Chat Station has not specifically discussed the latter. For more details on the anticipated features of the iPhone 18 series, you can refer to articles discussing the main rumors surrounding these upcoming models.