If this new report from Phone Arena is to be believed, then LG will be supplying the high-capacity batteries for the Samsung Galaxy S11+. This won't be the first time LG will provide batteries for its rival, but it will mark LG Chem's first time to produce batteries for Samsung's flagship Galaxy S series. Unnamed industry sources said, “LG Chem currently mass produces the cells for the up-and-coming Galaxy phones from its Nanjing plant in China.”
Samsung will reportedly produce some of the batteries, but LG will help supply them with more. As we know from an earlier leak, the Galaxy S11+ is tipped to be getting a 5,000mAh-plus battery.