Pavilion dv6 replacement battery voltage

[flyingjoe]

I am about to buy a replacement battery for my Pavilion. The existing battery part number is 636631-001, and the specs on that battery are 11.1 volts and 8550mAh. I want a high capacity battery (>8000mAh), but most of the replacement batteries I see are rated at 10.8 volts.

Question - will the 10.8 volt battery work ok with my laptop, or must the voltage be 11.1?

BTW - the reason I am looking for a new battery is that the battery diagnostic reported the following:

Cell Voltage 1: 3883 mV

Cell Voltage 2: 4159 mV

Cell Voltage 3: 4207 mV

Cell Voltage 4: 0 mV

Thank you for your reply.

FlyingJoe

[Huffer · Accepted solution]

Here are the compatible batteries:

9-cell, 100-Whr, 3.00-Ah Li-ion battery 636631-001 6-cell, 62-Whr, 2.80-Ah Li-ion battery 593562-001

You have the 9-cell which bulges out a bit I believe. 

https://www.ebay.com/itm/NEW-GENUINE-ORIGINAL-HP-Battery-MU09-636631-001-11-1V-93Wh-9-CELL-Long-Life...

At 38.50 for a new genuine battery 11.1 volt you cannot go wrong here. 

Post back with any other question and please accept as solution if this is the info you needed. 

[flyingjoe]

Many thanks! I have ordered the battery, and I will let you know how I make out with it!