My Lumia 540 is draining too quickly. It will be full at 6.00am then by 12.00 noon it is off. I have turned off apps running in the background. However the problem still persists. I have changed my battery three times in four months. What should I do for the phone to take at least 12 hours? It uses a Windows 10 OS

  • delete all unnecessary applications Jul 15, 2018 at 15:00
  • How do I identify all unnecessary applications? Jul 17, 2018 at 9:01
  • Are unnecessary applications the ones I do not use frequently? Jul 17, 2018 at 9:02

1 Answer 1


Try these battery saving tips for Windows 10 Mobile provided by Windows Support

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