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## HP 6-cell 62 WHr or HP Long Life 6-cell 55 WHr

HP EliteBook 2540p
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

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## HP 6-cell 62 WHr or HP Long Life 6-cell 55 WHr

Hi,

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

Regards.

BH
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## HP 6-cell 62 WHr or HP Long Life 6-cell 55 WHr

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

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## HP 6-cell 62 WHr or HP Long Life 6-cell 55 WHr

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
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