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January 25th, 2013 12:00

how to check ,battery is original or not in dell n5110 i5 laptop

i bought dell ( n5110 )  i5 2nd generation

in slightly used

please tell me

how can i check

its battery is original or not ?


4 Operator


4.4K Posts

January 25th, 2013 22:00

Hi qasimidl,

Welcome to the Community,

Every Dell laptop battery has a specific battery PPID (Dell Part Piece Identification) printed on it as shown below :

You may post that five digit part number on your system battery as highlighted above and I will check and confirm if that battery is for your system.

Thank You

Community Manager


54.5K Posts

July 10th, 2014 08:00

Yes. It is a Dell battery.
Part Number: PW772
Description: Simplo Technology, 56 Work Hour, 6 cell battery

All users,

Look at the 20 digit serial number on the Dell label:

The Dell part number is always the one bolded above: PW772

Simply search on google like this: dell part PW772

2 Posts

January 27th, 2013 01:00



Made in china


what i found i mentioned above .there is sticker on my battery ( after take off from laptop i found it )

is it what you ask??

4 Operator


4.4K Posts

January 29th, 2013 04:00

Hi qasimidl,

From the number you posted "cn-0GK2X6-75501" GK2X6 can be used as part number.

Going by the functional description of part number GK2X6 it shows your system has 6 Cell Dell battery.

Thank You

February 4th, 2013 07:00

hi roshan can u tell me wheather my battery is original or duplicate?

the sticker have following info



Made in china



and what does mean the above info?

is ther any link on dell official website to confirm it??

if it is ther?then plz post the link.

I will be very thankful for your genuine help.

9 Legend


87.5K Posts

February 4th, 2013 08:00

It's an original Dell battery.

February 5th, 2013 00:00

thanks ejn63....

but still i am in can u assure me about it.

On what basis u can say its an original battery...if there is any link to check it then plz post here..

r u belongs to dell offfice or user just like me..

Plz  reply..

4 Operator


4.4K Posts

February 5th, 2013 03:00

Hi Mahesh,

As ejn63 informed your system does have a original Dell battery.

The DP/N 0GK2X6 (Dell Part  number) you have posted  can be used to verify the functional description of the part and it shows your system has 6 Cell Dell battery.

Thank You

May 1st, 2013 02:00

Hi Amir,

The battery you have on your system is Dell original battery and is a 4 Cell battery. The backup of 1.45 hours seems to be pretty good from a 4 Cell battery standards. You may check the battery health meter for more information on battery. You may try the following steps below to check the Battery Health Meter :

  • Right click on the battery icon on the taskbar
  • Choose ‘Dell Health Meter’
  • Click on ‘Battery Health’ tab
  • Examine the information shown in the window

If you are not able to find the battery health meter, you may install the Dell quickset application from Here

Hope this helps. Please reply if you have any further questions. 

7 Posts

May 1st, 2013 02:00


I have bought DELL Inspiron 15R N5521 i7 yesterday. Its battery timing is merely 1.45 hours

My battery num is KR-0T1G4M-75501-2C4-C17S-A00

Can you please tell wheather its dell original battery or some other battery.

My second question is: Is battery backup of 1.45hours is common or its less for i7?

Thanks and Best Regards


7 Posts

May 2nd, 2013 09:00

I asked about battery because i feel like little current on laptop body when i connect charger

7 Posts

May 2nd, 2013 09:00


I replaced the battery with following battery


Can you please update whether its DELL original battery and how many cells?

One more question?

What is input requirement for this battery. Is my charger ok?

My charger properties are

Input: AC 100-240V~1.5A 50-60Hz

Output: DC 19.5V, 4.62A

Model number


Made in China


Thanks and Best Regards

May 6th, 2013 13:00

Hi Amirshafiq,

The battery you are using is a Dell original 6 Cell Li-ion battery. The AC adapter you have shared is also Dell original 90W AC Adapter.

Inspiron 5521 has Aluminum LCD top cover and palm-rest with anodize finish and that might be the reason you are feeling a little current when connecting a charger. Please ensure that the AC adapter is connected to an Earthed power plug. If the issue persists, you may perform a BIOS update from Here.

Note: Make sure the ac adapter is connected and the battery is charged 10% or above to update the BIOS. Also, disconnect all the external peripherals before updating the BIOS. All the programs should be closed and documents saved.

Hope this helps. Please reply with the findings.

7 Posts

May 6th, 2013 20:00

Thank you

May 7th, 2013 12:00

Hi Amirshafiq,

You are Welcome.

Let me know the outcome. I would be happy to assist you.

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