After rumors of OnePlus working towards a 6,500mAh battery appeared, the latest information suggests that OnePlus and its parent OPPO are working on a 7,000mAh battery for mid-range phones.
Oneplus ace 4 RSS
It is rumored that the upcoming flagship from OnePlus, speculated to be the OnePlus 13 or OnePlus Ace 4, could feature the biggest battery of all OnePlus phones with even more advanced batteries.
