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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08217P-13 6-cell 10.8V 4400mAh laptop battery

SKU CH-1XXD-4VC2A

6-cell lithium-ion replacement battery delivering 10.8V and 4400mAh for compatible Compaq Presario and HP Pavilion laptops

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z /
  • Reliable power for daily work with 4400 mAh capacity
  • Smart chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Fits Compaq Presario and HP G, Pavilion, HDX series
  • 6-cell lithium-ion design at 10.8V matches OEM specification

Replacement battery for Compaq and HP laptops

This 6-cell lithium-ion unit is a direct replacement for a wide range of Compaq Presario and HP Pavilion models. It suits owners of ageing notebooks who need a new power source to restore mobility. The black casing matches the original aesthetic and the pack fits the existing battery bay without modification.

4400 mAh capacity and 48 Wh energy rating

At 10.8 V the pack delivers 48 Wh, enough for several hours of office work or media playback on compatible machines. Runtime scales with screen brightness, CPU load and wireless activity, so heavy workloads will drain the battery faster. The six cells provide a balance between capacity and weight for daily carry.

Smart control chip with safety protections

An integrated circuit manages charging current, reduces self-discharge and enforces short-circuit, overheat and overload safeguards. The battery communicates with the laptop's native power-management firmware, so no extra drivers are required. Compatibility must be verified against the original part number before installation.

How it compares

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

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08217P-13
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z / CQ60 / CQ60Z / CQ61 / CQ70 / CQ71
HP G50 / G60 / G60t / G61 / G70 / G71 / G71t / HDX 16 / HDX 16T
HP Pavilion DV4 / DV4T / DV5 / DV5T / DV5Z / DV6 / DV6T / DV6Z / G50 / G60 / G61 / G70 / G70T / HDX16
Original Battery Part Number :
462889-121 / 462890-251 / 462890-421 / 462890-542 / 462890-761 / 462890-851 / 482186-003 / 484170-001 / 484170-002 / 484171-001 / 484172-001 / 485041-001 / 485041-002 / 485041-003 / 497694-001 / 497695-001 / 498482-001 / 509458-001 / 511872-001 / 511883-001 / 511884-001 / 513775-001 / EV06 / HSTNN-

Questions about this item

Will the 10.8V 4400mAh pack fit my existing Compaq Presario CQ60 without any chassis modification?

The 6-cell lithium-ion unit is built to the OEM specification for the CQ60 and the listed CQ40, CQ41, CQ45, CQ50, CQ50T, CQ50Z, CQ60Z, CQ61, CQ70 and CQ71 models, so it seats directly in the original bay.

How can I confirm the smart control chip is delivering the correct charge cycle after I install the battery?

The on-board chip manages quicker charging, lower power draw and longer discharge while providing short-circuit, overheat and overload protection; normal operation shows steady charge progression in the OS battery meter without error codes.

Does the box include the replacement battery only, or are tools and a new AC adapter also supplied?

The package contains the Dr. Battery MPL08217P-13 6-cell 10.8V 4400mAh battery; installation tools and an AC adapter are not included and must be sourced separately if required.

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