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Battery saving tips for smartphones & tablets

Learn ways to extend the battery charge of your tablet or smartphone.

Quick AnswerQUICK ANSWER
How can I improve my smartphone or tablet battery life?
Your screen is the #1 power drain. Try:
  • Reducing the screen brightness as low as you can and still view the screen comfortably
  • Enabling auto-dim to adjust screen brightness depending on how much light there is around you
  • Reducing the display timeout period
  • Getting in the habit of tapping the power key when you’re finished
  • Selecting static photos or designs for wallpaper instead of live wallpapers
ArticleDETAILED INFO

Optimize battery life

Turn off power-hungry services

Consider disabling these device services when you’re not using them:
  • Bluetooth - When you’re not using Bluetooth-connected headsets or other devices, turn off Bluetooth.
  • GPS & location - Your device’s GPS function helps with driving directions, local search results, and other location-based services. Close apps that use GPS to turn it off.
  • Wi-Fi® - While it’s great for high-speed internet access and saving your cellular data, Wi-Fi uses battery power even when you’re not connected to a Wi-Fi network.
  • Mobile hotspot and tethering - Creating a Wi-Fi mobile hotspot with your device and tethering can drain your battery.
  • Near-Field Communication (NFC) - It enables your phone to communicate with other nearby NFC devices or tags. Turn NFC off when you’re not using it.
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Manage application power consumption

Here are some ways to extend your battery life by managing your apps:
  • Notifications - Go to your app settings to turn off unnecessary notifications.
  • Fetch email less frequently - Set your device to check for new emails less often to improve battery life.
  • Delete unused apps and widgets - Shut down or remove apps and widgets you don’t use.
  • Enable Power saver mode - If your device offers them, take advantage of power-saving options that can help when battery life is critical.
  • Disable Auto-update apps - Apps often automatically download updates and install them. Turn auto-update off when you want to conserve battery power.
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