Dr. Battery
Dr. Battery MPL08251P-03 6-cell 4400mAh 10.8V laptop battery
Replacement 6-cell 4400mAh 10.8V lithium-ion battery compatible with HP ProBook 4330s, 4430s, 4440s and 4540s series laptops
- ColorBlack
- TypeBattery
- CompatibilityHP ProBook 4330s / 4331s / 4430s / 4431s / 4435s / 4436s / 4
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Replaces original HP batteries matching part numbers 633733-151 through 633733-321
- 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8 volts
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with HP ProBook 4330s, 4430s, 4530s and related series
Replacement Battery for HP ProBook Series
This 6-cell lithium-ion pack replaces original HP batteries numbered 633733-151 through 633805 and fits ProBook 4330s 4331s 4430s 4431s 4435s 4436s 4440s 4441s 4446s 4530s 4535s 4540s 4545s. It is built for owners of those models who need a direct voltage-matched spare.
Voltage and Capacity Limits
The unit delivers 10.8V and 4400mAh for 48Wh total energy. That fixed output means it cannot serve laptops that require a different voltage or a higher watt-hour rating. Buyers whose machines specify another voltage must choose a different pack.
Six-Cell 4400mAh Configuration
The six-cell 4400mAh layout decides runtime and physical fit. Systems that need a larger cell count or greater capacity will not reach their rated battery life with this pack. Verify the original part number before ordering.
Highlights
- Replaces original HP batteries matching part numbers 633733-151 through 633733-321
- 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8 volts
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with HP ProBook 4330s, 4430s, 4530s and related series
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08251P-03 |
| Color | Black |
| Type | Battery |
| Compatibility | HP ProBook 4330s / 4331s / 4430s / 4431s / 4435s / 4436s / 4440s / 4441s / 4446s / 4530s / 4535s / 4540s / 4545s Original Battery Part Number : 633733-151 / 633733-1A1 / 633733-241 / 633733-251 / 633733-321 / 633805-001 / 633809-001 / 650938-001 / HSTNN-1B2R / HSTNN-DB2R / HSTNN-DB2T / HSTNN-DB3C / HSTNN-I02C / HSTNN-I97C-3 / HSTNN-I97C-4 / HSTNN-I98C-5 / HSTNN-I99C / HSTNN-I99C-3 / HSTNN-I99C-4 / HSTNN-IB2R / HSTNN-LB2R / HSTNN-OB2R / HSTNN-OB2T / HSTNN-Q87C-4 / HSTNN-Q87C-5 / HSTNN-Q88C / HSTNN-Q88C-4 / HSTNN-Q88C-5 / HSTNN-Q89C / HSTNN-XB2E / HSTNN-XB2F / HSTNN-XB2G / HSTNN-XB2H / |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
Should I choose the 6-cell 4400mAh 10.8V version or a different capacity for my ProBook 4430s?
The 6-cell 4400mAh 10.8V pack matches the original HSTNN-I97C-4 specification for the ProBook 4430s, 4431s, 4435s, 4436s, 4440s, 4441s and 4446s series.
What does the 48Wh rating actually deliver in daily use on a ProBook 4540s?
The 48Wh capacity restores the factory runtime for compatible 4530s, 4535s, 4540s and 4545s models, with the built-in smart chip managing charge cycles for consistent discharge.
Does the battery use a proprietary HP connector or a standard interface?
It connects through the standard HP ProBook battery bay interface used by part numbers 633733-151, 633733-1A1, 633733-241, 633733-251 and 633733-321.
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