HP Pavilion notebook Battery replacement advice

[a cooperator]

Hi,

All most batteries should have either 10.8V (11.1V) or 14.4V (14.8V) on the label. WHr divided by amperage is Volt. for example, 48whr / 4.4A (4400mah) is roughly 10.8V.

However, In my maintenance manual,
Operating voltage:
18.5 V dc @ 3.5 A – 65 W [65W÷3.5A=18.5 Volts]
19 V dc @ 4.74 A – 90 W [90W÷4.74 A=18.987 Volts]
18.5 V dc @ 6.5 A – 120 W [120W÷6.5 A=18.46 Volts]

Also, on the battery cabinet, only 18.5 V ___ 6.5 A is written.

Also, In my HP maintenance manual, only the 6-cell, and 9-cell batteries are mentioned.

Description-------------------------------------------------------------Spare part number
9-cell, 100-Whr, 3.00-Ah Li-ion battery---------------------------- 636631-001
6-cell, 62-Whr, 2.80-Ah Li-ion battery------------------------------ 593562-001
6-cell, 55-Whr, 2.55-Ah Li-ion battery------------------------------ 593554-00



I found a 12-cell battery(Capacity: 9600mAh, and Voltage:10.8V)Compatible For HP

So, As a result, my questions are:
(1) You think this a 12-cell battery with (Capacity: 9600mAh, and Voltage:10.8V) can be compatible with my HP notebook battery voltage?


(2). The 6-cell battery is with a spare part number(593554-00, or , 593562-001) and the 9-cell with another different spare(636631-001). However, I found a 12-cell battery in eBay with the same 636631-001. You think a 6-cell battery, 9-cell battery, 12-cell battery can be found with same spare part number, as 636631-001 which is compatible for a notebook battery, although their description(-6-cell, 9-cell, 12-cell) are different each other.


(3). You think 12-cell battery will last more than 9-cell battery, much more than 6-cell battery? However, I heard that 9-cell or 12-cell batteries would heighten the notebook from the back.

 

[smorizio]

the lable is telling you the ac brick voltage and amps needed to run the laptop. as long as you buy the same service part number battery you be fine.

 

[a cooperator]

the lable is telling you the ac brick voltage and amps needed to run the laptop. as long as you buy the same service part number battery you be fine.

Thanks a lot,

Could you please be more detailed and reply to my all points?

1- Watts= Amps x Volts,
Amps = milliamperage ÷ 1000

So, a 12-cell battery with Capacity: 9600mAh(milliamperage hour), and Voltage:10.8V: can be calculated as follows:
9600mAh ÷ 1000 = 9.6Ah
Whr = Ah X Volts = 9.6Ah x 10.8V= 103.68Whr

However, In my maintenance manual, these battery replacements:::
9-cell, 100-Whr, 3.00-Ah Li-ion battery (636631-001) ---> (100Whr ÷ 3.00Ah = 33.3V

6-cell, 62-Whr, 2.80-Ah Li-ion battery(593562-001)---> (62Whr ÷ 2.80Ah = 22.14V
6-cell, 55-Whr, 2.55-Ah Li-ion battery(593554-00)----> ( 55Whr ÷ 2.55Ah =21.56 V

However, in my maintenance manual, Operating voltage:
18.5 V dc @ 3.5 A – 65 W [65W÷3.5A=18.5 Volts]
19 V dc @ 4.74 A – 90 W [90W÷4.74 A=18.987 Volts]
18.5 V dc @ 6.5 A – 120 W [120W÷6.5 A=18.46 Volts]


As a result, my questions are:
(1) I don't know if a 12-cell battery with Capacity: 9600mAh(9.6Ah), Voltage:10.8V, and 103.68Whr is compatilble or not with my notebook since the Ah, V, and Whr are different.

(2) I was told that almost all batteries should have either 10.8V (11.1V) or 14.4V (14.8V) on the label. However, on my battery cabinet, only 18.5 V ___ 6.5 A is written. And neither '10.8V is, nor 14.4V is.

(3). The 6-cell battery is with a spare part number(593554-00, or , 593562-001) and the 9-cell with another different spare(636631-001). However, I found a 12-cell battery in eBay with the same 636631-001. You think a 6-cell battery, 9-cell battery, 12-cell battery can be found with same spare part number, as 636631-001 which is compatible for a notebook battery, although their description(-6-cell, 9-cell, 12-cell) are different each other.


(4). You think 12-cell battery will last more than 9-cell battery, much more than 6-cell battery? However, I heard that 9-cell or 12-cell batteries would heighten the notebook from the back.

 

[a cooperator]

the lable is telling you the ac brick voltage and amps needed to run the laptop. as long as you buy the same service part number battery you be fine.

Thanks a lot,

Could you please be more detailed and reply to my all points?

1- Watts= Amps x Volts,
Amps = milliamperage ÷ 1000

So, a 12-cell battery with Capacity: 9600mAh(milliamperage hour), and Voltage:10.8V: can be calculated as follows:
9600mAh ÷ 1000 = 9.6Ah
Whr = Ah X Volts = 9.6Ah x 10.8V= 103.68Whr

However, In my maintenance manual, these battery replacements:::
9-cell, 100-Whr, 3.00-Ah Li-ion battery (636631-001) ---> (100Whr ÷ 3.00Ah = 33.3V

6-cell, 62-Whr, 2.80-Ah Li-ion battery(593562-001)---> (62Whr ÷ 2.80Ah = 22.14V
6-cell, 55-Whr, 2.55-Ah Li-ion battery(593554-00)----> ( 55Whr ÷ 2.55Ah =21.56 V

However, in my maintenance manual, Operating voltage:
18.5 V dc @ 3.5 A – 65 W [65W÷3.5A=18.5 Volts]
19 V dc @ 4.74 A – 90 W [90W÷4.74 A=18.987 Volts]
18.5 V dc @ 6.5 A – 120 W [120W÷6.5 A=18.46 Volts]


As a result, my questions are:
(1) I don't know if a 12-cell battery with Capacity: 9600mAh(9.6Ah), Voltage:10.8V, and 103.68Whr is compatible or not with my notebook since the Ahmbere(9.6Ah), Volte(10.8V), and Watt-hour(103.68Whr) are different from my notebook battery battery replacements' as placed in the maintenance manual. (I.e. Voltage:10.8V in 12-cell battery is very low, as opposed my battery replacements'. However, the (9.6Ah) in 12-cell battery is very high, as opposed to my battery replacements'.

(2) I was told that almost all batteries should have either 10.8V (11.1V) or 14.4V (14.8V) on the label. However, on my battery cabinet, only 18.5 V ___ 6.5 A is written. And neither '10.8V is, nor 14.4V is.

(3). The 6-cell battery is with a spare part number(593554-00, or , 593562-001) and the 9-cell with another different spare(636631-001). However, I found a 12-cell battery in eBay with the same 636631-001. You think a 6-cell battery, 9-cell battery, 12-cell battery can be found with same spare part number, as 636631-001 which is compatible for a notebook battery, although their description(-6-cell, 9-cell, 12-cell) are different each other.


(4). You think 12-cell battery will last more than 9-cell battery, much more than 6-cell battery? However, I heard that 9-cell or 12-cell batteries would heighten the notebook from the back.

 

[a cooperator]

the lable is telling you the ac brick voltage and amps needed to run the laptop. as long as you buy the same service part number battery you be fine.

Thanks a lot,

Could you please be more detailed and reply to my all points?

1- Watts= Amps x Volts,
Amps = milliamperage ÷ 1000

You think this battery can be compatible with, and work on my notebook ( 12-cell battery with Capacity with Spare Part number # 636631-001), and with capacity: 9600mAh(milliamperage hour), and Voltage:10.8V, and ratting 103.68Whr:
9600mAh ÷ 1000 = 9.6Ah
Whr = Ah X Volts = 9.6Ah x 10.8V= 103.68Whr

However, In my maintenance manual, these battery replacements:::
9-cell, 100-Whr, 3.00-Ah Li-ion battery (Spare Part number # 636631-001) ---> (100Whr ÷ 3.00Ah = 33.3V)
6-cell, 62-Whr, 2.80-Ah Li-ion battery(Spare Part number # 593562-001)---> (62Whr ÷ 2.80Ah = 22.14V)
6-cell, 55-Whr, 2.55-Ah Li-ion battery(Spare Part number # 593554-00)----> ( 55Whr ÷ 2.55Ah =21.56 V)

However, in my maintenance manual, Operating voltage:
18.5 V dc @ 3.5 A – 65 W [65W÷3.5A=18.5 Volts]
19 V dc @ 4.74 A – 90 W [90W÷4.74 A=18.987 Volts]
18.5 V dc @ 6.5 A – 120 W [120W÷6.5 A=18.46 Volts]


As a result, my questions are:
(1) I don't know if a 12-cell battery with Capacity: 9600mAh(9.6Ah), Voltage:10.8V, and 103.68Whr is compatible or not with my notebook since the Ahmbere(9.6Ah), Volte(10.8V), and Watt-hour(103.68Whr) are different from my notebook battery battery replacements' as placed in the maintenance manual. (I.e. Voltage:10.8V in 12-cell battery is very low, as opposed my battery replacements'. However, the (9.6Ah) in 12-cell battery is very high, as opposed to my battery replacements'.

(2) I was told that almost all batteries should have either 10.8V (11.1V) or 14.4V (14.8V) on the label. However, on my battery cabinet, only 18.5 V ___ 6.5 A is written. And neither '10.8V is, nor 14.4V is.

(3). The 6-cell battery is with a spare part number(593554-00, or , 593562-001) and the 9-cell with another different spare(636631-001). However, I found a 12-cell battery in eBay with the same 636631-001. You think a 6-cell battery, 9-cell battery, 12-cell battery can be found with same spare part number, as 636631-001 which is compatible for a notebook battery, although their description(-6-cell, 9-cell, 12-cell) are different each other.


(4). You think 12-cell battery will last more than 9-cell battery, much more than 6-cell battery? However, I heard that 9-cell or 12-cell batteries would heighten the notebook from the back.