Dr. Battery
Dr. Battery MPL08217P-25 6-cell 10.8V 4400mAh laptop battery
Six-cell 10.8 V lithium-ion replacement battery rated at 4400 mAh for Compaq Presario and HP Pavilion models
- ColorBlack
- TypeBattery
- CompatibilityCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Replacement for many Compaq and HP models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original specifications
- Built-in smart chip provides overheat and short-circuit protection
- One-year warranty backs reliable performance
Replacement battery for Compaq Presario
This new Dr. Battery pack replaces original cells in Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ50T, CQ50Z, CQ60, CQ60Z, CQ61, CQ70 and CQ71 models. It also fits HP G50, G60, G60t, G61, G70, G71, G71t, HDX 16, HDX 16T, Pavilion DV4, DV4T, DV5, DV5T, DV5Z, DV6 and DV6T series. The black six-cell lithium-ion unit restores mobile power without modification.
Voltage and capacity match the original
The pack delivers 10.8V and 4400 mAh, equating to 48 Wh, which is the critical figure for confirming compatibility with the listed part numbers such as 497695-001, 498482-001, 509458-001, 511872-001, 511883-001, 511884-001 and 513775-001. Buyers whose laptop requires a different voltage or a higher watt-hour rating cannot use this battery.
Built-in protection maintains steady output over
A smart control chip manages charging current and provides short-circuit, overheat and overload safeguards. These protections prevent voltage sag and thermal throttling during extended discharge cycles, so the battery sustains its rated capacity through a full workday rather than fading after a short burst.
Highlights
- Replacement for many Compaq and HP models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original specifications
- Built-in smart chip provides overheat and short-circuit protection
- One-year warranty backs reliable performance
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08217P-25 |
| Color | Black |
| Type | Battery |
| Compatibility | Compaq 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- |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
How long will the 4400mAh rating actually run my laptop?
The 4400mAh capacity equals 48Wh at 10.8V; real runtime depends on your model's power draw but typically provides several hours of mixed use.
Does this battery use the standard HP/Compaq connector so it fits without adapters?
Yes, it is built to match the original OEM connector and form factor for the listed Presario CQ and Pavilion DV series laptops.
Will the 6-cell pack fit the same bay as my original battery without protruding?
The 6-cell lithium-ion design follows the OEM dimensions for the compatible models, so it seats flush in the standard battery compartment.
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