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I have a Dell Inspiron 15R 5520 laptop, with

  • Intel Core i5 3210m
  • AMD Radeon HD 7670 graphics
  • SSD drive

I remember from the times I still dual booted Windows 7 that the battery life sometimes exceeded 3 hours. Under Freya, the battery lasts up to 1h 50m.

What could I do to improve my elementary OS battery life?

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  • Thanks, didn't find that one while searching. Mar 8 '16 at 22:49
  • You're welcome Magnus. I hope it help you
    – bitseater
    Mar 8 '16 at 22:50
  • When did you dual boot Windows 7. Batteries degrade over-time
    – Suici Doga
    May 8 '16 at 10:58