2020 iPhones may have a custom battery protection module that is nearly 50 percent smaller and thinner than the battery protection circuit in previous iPhones, according to industry sources cited by Korean website The Elec.

The smaller module could free up some internal space in iPhone 12 models, potentially paving the way for a slight increase in battery capacity.



The report claims the smaller module would be supplied by Korea's ITM Semiconductor.

A battery protection circuit helps to prevent over-charging and over-discharging. The new module from ITM Semiconductor combines the protection circuit with a MOSFET and PCB, eliminating the need for a holder case.

Source: ITM Semiconductor

In a separate report, The Elec claimed that ITM Semiconductor has already supplied the new modules to Samsung for the Galaxy S11.

Apple is expected to release four high-end iPhones in 2020, including one 5.4-inch model, two 6.1-inch models, and one 6.7-inch model. All four devices are expected to have OLED displays, 5G support, a new iPhone 4-like metal frame, up to 6GB of RAM, up to triple-lens rear cameras with 3D sensing, and more.

The iPhone 11 Pro Max has the largest battery life of any iPhone ever, lasting up to five hours longer than the iPhone XS Max per charge.