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2025-05-14 22:53:31.543

Samsung Galaxy S21 5G / S21+ 5G / S21 Ultra 5G - View / Extend Battery Life

Here's how to extend battery life, view remaining battery and determine what uses the most power on your Galaxy S21 5G / S21+ 5G / S21 Ultra 5G.
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  1. Open the
    Settings app
    .
  2. Navigate:
    Device care
    Battery
    .
  3. Review the 'Today' graph to view the following:
    • Last charged to xx% (above the graph)
      If currently charging, device displays 'Charging now'.
    • When the device stopped charging (above the graph)
      If currently charging, device displays 'Charging now'.
    • Current battery percentage
  4. To view daily usage, tap the graph then tap the desired date.