i suffer no hardships doing this -
Battery Tips for Android
1. Toggle off GPS, BT, NFC, Hotspot/Tethering. Toggle on only as needed. (Switch to "Battery Saving" Mode).
2. Display Brightness - Turn off Auto Brightness and Reduce Setting Bar to Minimum Acceptable to you.
3. Sign out of any unused Google Services like G+, Google Now, etc.
4. Disable Location Reporting/History.
5. Beware of constantly syncing in background Apps and Bloatware like Facebook, Twitter, Google News and Weather, Google Currents, Non-Push Email, etc. Set Sync interval for every 1 hour or more and change settings to stop the syncing of data you don't need. Delete the Apps you never use.
6. Turn Off Hot Word "Hotword Detection" Always Listening Mode in Google Search if you don't use it.
7. Turn Off Auto Camera/Photo Upload or at least set it for Upload on WIFI Only.
8. Turn Off Vibrate on Touch for Display, Keyboard, etc.
9. Turn Off Touch Sounds and Unlock Sounds.
10. Don't use Live Wallpaper. Use a dark wallpaper if possible.
11. Set Display Sleep Setting to 2 Minutes or Less.
12. Set WIFI to Always stay on during Sleep if you regularly use WIFI.
13. Uncheck "Always Scanning" in WIFI settings.
14. Turn Off Always Vibrate in Gmail/Email.
15. Be careful of using too many Live Widgets and what/how often they sync.
16. Set MS Exchange Sync at 30 Days or Less.
17. Do NOT use a Task Killer App or Battery Saver App.
"I SUFFER NO HARDSHIPS DOING THIS"
this means that i personally am giving up NOTHING with these tips. i'm not giving up any features. there are no tradeoffs for me. a tradeoff or a hardship would be to turn off PUSH email or use AIRPLANE mode during the day etc.
you find your own balance and the tips list is a start but you must come to your own conclusion as to what's important. it's personal preference but these are not a big deal to me at all as they do not affect the function or operation of my phone. these tips do not deteriorate my experience.