Dr. Battery
Dr. Battery MPL08224P-13 6-Cell 4400 mAh 10.8V laptop battery
Six-cell lithium-ion replacement battery delivering 4400 mAh at 10.8 V for compatible Compaq and HP notebooks
- ColorBlack
- TypeBattery
- CompatibilityCompaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Compatible with many HP and Compaq models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original specifications
- Built-in smart chip provides overheat and overload protection
- 48 Wh energy rating supports extended mobile use
Direct replacement for HP and Compaq laptops
This 6-cell lithium-ion pack is built to replace original batteries in a wide range of HP EliteBook, ProBook and Compaq models including the 6530b, 6535b, 6730b, 6735b, 8440p, 8440w, 6440b, 6445b, 6450b, 6455b, 6540b, 6545b, 6550b, 6555b, 6730b and 6930p. It delivers 10.8 volts and 4400 mAh capacity, matching OEM specifications for voltage and runtime. The unit is new and includes a one-year warranty.
Suitable for owners of listed models needing
Buyers with laptops outside the listed compatibility range, those requiring a higher-capacity 9-cell design, or users whose chassis uses a physically different battery form factor should look elsewhere. The smart control chip provides overcharge, overheat and short-circuit protection, but the pack does not add features such as rapid-charge protocols beyond the standard lithium-ion charging curve.
4400 mAh at 10.8V lithium-ion chemistry
This capacity and voltage combination determines whether the battery will fit the power budget and physical bay of the target machines. Verify the original part number — such as HSTNN-UB69, HSTNN-UB85, HSTNN-W42C, HSTNN-XB24, HSTNN-XB59 or HSTNN-XB61 — and confirm the 10.8V rating before ordering.
Highlights
- Compatible with many HP and Compaq models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original specifications
- Built-in smart chip provides overheat and overload protection
- 48 Wh energy rating supports extended mobile use
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08224P-13 |
| Color | Black |
| Type | Battery |
| Compatibility | Compaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535b / 6700b / 6730b / 6735b HP EliteBook 6930p / 8440p / 8440w Mobile HP ProBook 6440b / 6445b / 6450b / 6455b / 6540b / 6545b / 6550b / 6555b / 6730 / 6730b / 6735 / 6735b / 6930 / 6930b Original Battery Part Number : 484786-001 / 486295-001 / 486296-001 / 489961-001 / 491173-541 / 491173-542 / 532497-241 / 582033-001 / 586765-001 / 586765-002 / 593578-001 / AU213AA / AU213AA#ABA / AU213AA#AC3 / AU213UT / AU213UT#ABA / HSTNN-C66C / HSTNN-C66C-4 / HSTNN-C66C-5 / HSTNN-C67C / HSTNN-C67C-4 / HSTNN-C67C-5 / HSTNN-C68C / HSTNN-C69 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
When will the 6-cell lithium-ion pack need replacing?
The 4400 mAh lithium-ion cells are rated for hundreds of charge cycles; typical service life is two to three years of daily use before capacity drops below useful levels.
What limits runtime during a full workday?
The 48 Wh capacity sets the hard ceiling — once the stored energy is depleted the laptop must be plugged in or the battery swapped.
Does the pack run hot or draw extra power when used continuously?
The built-in smart control chip manages charging current and provides overheat protection, so the battery stays within normal thermal limits during extended operation.
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