OPPO’s 40W fast charging degrades battery capacity to 70% in same cycles as 15W would to 90% May 9, 2020 by admin Tweet The impact of Oppo’s 40W fast wired charging on a smartphone’s battery capacity has been revealed. Such fast wired charging solutions degrade the lifespan of a smartphone’s battery noticeably. Read more… Neowin Related Posts:Breakthrough tech makes car battery "happy", fully…Fast charging not so fast with Google's Pixel 6 and…Samsung Galaxy Z Fold 6 tipped to pack the same…Save 21% off the CASA Hub Pro 11-in-1 supporting PD…Samsung introduces the new Galaxy Z Flip4 foldable…