According to the expert, there are three main mistakes. One of them is charging a smartphone under the pillow; Therefore, the battery overheats and its chemical structure deteriorates.
The second mistake is watching a video or game while charging. Malozemov stated that this practice causes the battery to overheat and “deteriorate its internal structure.”
The third mistake is to completely discharge the battery or charge it to 100%. The ideal option is to charge up to 90% and discharge up to 40%.
Source: Ferra
