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what is the difference between lenovo battery management and lenovo energy management

2017-11-10, 23:15 PM

Hello folks,


My y510p is painfully slow after bootup, highly annoying.  I have tried researching it and see several references to lenovo power management possibly being the issue.  When I look in startup via task manager, I see both lenovo battery management and lenovo energy management.  What is the difference?  Should I have them both?  Can I uninstall one or both, and if so, how?  I do not see them in control panel or elsewhere.





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Re: what is the difference between lenovo battery management and lenovo energy management

2017-12-12, 15:12 PM

Hello Cchaplin

Thanks for using the Lenovo forums.

Source: LINK


These version are released differently when the OS's changed from Windows 8 to 8.1


The energy management was released earlier. It has basic function from the Windows 7 Power Management.


The Energy Manager was released after the energy management, this was released on 8.1 OS

It has the same basic function as the Energy Management, Only that it has more added features like:

  • Screen brightness
  • More interactive interface
  • More Device Monitor like battery capacity and firmware
  • Battery Gauge Reset etc...


Hope this helps.

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