Optimum way to charge your phone:
*Always use official chargers and cables, or certified alternatives from reputable brands and retailers.
*Don’t let your phone get too hot. Remove the case when charging overnight.
*For the longest battery life possible, try to keep your battery between 50 and 80 percent.
*Avoid letting phone battery completely discharge, and don’t charge it from 0 percent up to 100 percent too often.