Lower the brightness of your screen or use the auto-brightness feature to save battery power
Limit the number of notifications you receive and stop extra apps running in the background that use up your battery
Shut down or force-stop apps that you're not using
Connect to Wi-Fi networks instead of using mobile data
Disable or minimize the background app refresh
Keep your device within the recommended temperature range
Consider purchasing a fast charger that is compatible with your device to reduce charging time