• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
We have new content about Hotkey issue, Click here to check it out!
Common problems for Battery
We would like to share some of the most frequently asked questions about: Battery Reports, Hold a charge, Test and Calibrating Battery . Check out this link: Is your notebook plugged in and not charging?
Locked

‎09-21-2016 01:51 AM

HP Recommended
Product: HP EliteBook 2540p
Operating System: Microsoft Windows 10 (64-bit)

Hi,

I have a HP EliteBook 2540p laptop and I want to know the differences between the two types of batteries (HP 6-cell 62 WHr Li-Ion Primary Battery & HP Long Life 6-cell 55 WHr Li-Ion Primary Battery).

I mainly looking for the maximum life time for the battery and the maximum time I can use the laptop before charging.

 

Thanks

Mostic

 

1 ACCEPTED SOLUTION

Accepted Solutions

‎09-21-2016 02:24 AM

HP Recommended

Hi,

 

No need to check, as I said before 62WHr will last longer 55Whr between charge given doing SAME workload. That is a very basic Physics lesson.

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




View solution in original post

Was this reply helpful? Yes No
3 REPLIES 3

‎09-21-2016 01:57 AM

HP Recommended

Hi,

 

In physics 62WHr will live longer than 55Whr between charge.

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




Was this reply helpful? Yes No

‎09-21-2016 02:11 AM

HP Recommended

So, why HP mentioned that the 6-cell 55 WHr Li-Ion is Long Life while it is 55whr and the other one is 62whr?

 

Could you check the link below in the battery area?

http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c02206692

 

Thx

Was this reply helpful? Yes No

‎09-21-2016 02:24 AM

HP Recommended

Hi,

 

No need to check, as I said before 62WHr will last longer 55Whr between charge given doing SAME workload. That is a very basic Physics lesson.

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




Was this reply helpful? Yes No
Warning
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.

Didn't find what you were looking for? Ask the community

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.