1. Keep it cool
2. Go for paid apps, instead of free ones
3. Turn off location tracking
4. Partial recharges are better than full-depth recharges
5. Turn down display brightness
6. Schedule app updates over Wi-Fi or when you are plugged in
7. Turn on low power mode
8. Discover flight mode
Try all these above steps and you can save upto 60% battery…:)