With Apple’s 2017 iPhones just around the corner, rumors about 2018’s models have already started making their way out of the woodwork. According to The Korea Economic Daily, the South Korean company LG will be Apple’s exclusive supplier in 2018.

The report says that LG has made a sizeable investment for the necessary facilities to manufacture the iPhone’s batteries and plans to start mass production early next year. We have also learned that next year’s iPhone battery will be L-shaped, allowing Apple to increase battery size without a notable increase in the device’s size.