November 02, 2012, 3:30 PM — Here's how you can shut off push notifications to extend your Android device's battery life.
1. Go to Settings.
2. Under the Device section, tap on Apps.
3. Uncheck the box for each app that says "Show Notifications."
It may take you a while to do this, but it's worth it to help save battery power.
For more information, see the original article at the link below.
10 Tips to Make Your iPhone & Android Battery Last 8 Tips | Gotta Be Mobile