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Black rectangular lithium-ion laptop battery with connector slots

Dr. Battery

Dr. Battery DRPROHP217P-01 laptop battery 10.8V 4400mAh

SKU CH-QJGS-P70D7

Replacement lithium-ion battery for HP and Compaq Presario CQ, G and Pavilion dv series laptops, rated at 10.8V and 4400mAh

  • Battery typeLithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Compaq Presario: CQ40, CQ41, CQ45,
  • Replaces original HP and Compaq batteries across many models
  • 8 V lithium-ion chemistry delivers 4400 mAh capacity
  • Built-in short-circuit, overheat and overload protection
  • Professional Series cells restore laptop run time
  • Brand-new condition, ready to install

Replacement Battery for HP and Compaq Laptops

This 10.8V 4400mAh lithium-ion unit replaces original batteries in a wide range of HP Pavilion, Compaq Presario and HP G-series notebooks. It is built for owners of older models who need a new power source to restore mobile runtime. Buyers with newer Pavilion dv4-4000, dv5-2000 or dv6-3000 series machines cannot use this battery.

Professional Series Cells with Protection Circuitry

The pack uses Dr. Battery Professional Series cells and includes short-circuit, overheat and overload safeguards. These protections help maintain safe operation during daily charge and discharge cycles. No software, drivers or additional accessories are included in the package.

Verify Your Exact Model

Check the label on your current battery for a part number such as 484170-001 or 484171-001 and confirm your laptop model appears in the supported list. The battery is not compatible with several newer Pavilion series despite similar naming. A mismatched part will not fit or function correctly.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROHP217P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCOMPATIBLE LAPTOP MODELS
Compaq Presario:
CQ40, CQ41, CQ45, CQ50, CQ60, CQ61, CQ70, CQ71
HP:
G50, G60, G61, G70, G71, HDX 16, HDX 16t, G71, G71t
Pavilion:
DV4, dv5, dv6, G50, G60, G60t, G61, G70, G70t, HDX16
[*This battery is NOT compatible with the following HP Pavilion models: Pavilion dv4-4000 Series and up, Pavilion dv5-2000 Series and up, Pavilion dv6-3000 Series and up]
COMPATIBLE ORIGINAL BATTERY NUMBERS
Compaq:
462889-121, 462889-122, 462889-141, 462889-142, 462889-143, 462889-241, 462889-261, 462889-421, 462889-422, 462889-541, 462889-542, 462889-543, 462889-721, 462889-741,

Questions about this item

How long will the 4400 mAh lithium-ion cells last before they need replacing?

The battery is a new 10.8 V 48 Wh lithium-ion pack rated at 4400 mAh; capacity will gradually decline with each charge cycle and it should be replaced when run time no longer meets your needs.

What stops the DRPROHP217P-01 from running longer on a heavy workload?

The 4400 mAh capacity is the limiting factor; under sustained high drain the pack will deplete faster and trigger the built-in overload protection.

Does the 10.8 V battery get hot or noisy during all-day use?

The battery has no moving parts so it is silent; the integrated overheat protection prevents excessive temperature rise during continuous operation.

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