Oppo Working on Three Smartphones With Up to 7,000mAh Batteries, Tipster Claims

Oppo is said to be working on three smartphone models that could be equipped with batteries that have a capacity of more than 6,000mAh. A tipster claims that the Chinese phone maker is already developing two smartphones that could pack up to 7,000mAh batteries. Realme has also been tipped to launch a smartphone with a 7,00mAh battery in December.