Ensure that brightness is set to low to prolong battery life. Note: Swipe down from the top of the screen > Tap Settings > Tap Display > Drag the brightness slider to the desired level
Set the screen timeout to low duration. Note: Swipe down from the top of the screen > Tap Settings > Tap Display > Scroll to then tap Screen Timeout.
Toggle Bluetooth, Wi-Fi, and NFC services off while not in use. Note: To turn off, swipe down from the top of the screen and then tap the appropriate icons.
Toggle location services & GPS functionality off while not in use. Note: Swipe down from the top of the screen > Tap Settings > Scroll to then tap Location Services > Tap the Location Services switch
Set accounts to manual sync to prevent applications from downloading content in the background. Note: Swipe down from the top of the screen > Tap Settings > Tap Accounts > Tap the desired account > Tap Sync Interval > Tap Manual
Toggle Airplane mode on to significantly increase the life of the battery. Note: Swipe down from the top of the screen > Tap Airplane mode