Dr. Battery
Dr. Battery MPL08251P-12 6-cell 10.8V 4400mAh laptop battery
Six-cell lithium-ion pack at 10.8 volts and 4400 mAh replaces original HP ProBook batteries
- 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 ProBook batteries with 6-cell 10.8V 4400mAh capacity
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit overheat and overload
- Compatible with ProBook 4330s 4430s 4530s and multiple other models
- Professional grade cells meet OEM specification for reliable performance
Replacement battery for HP ProBook
Dr. Battery MPL08251P-12 is a new 6-cell lithium-ion pack rated at 10.8V and 4400 mAh. It replaces original part numbers such as 633733-151 and 633805 series. The pack fits a wide range of HP ProBook 4330s, 4331s, 4430s, 4431s, 4435s, 4436s, 4440s, 4441s, 4446s, 4530s, 4535s, 4540s and 4545s models.
Fits many ProBook 43xx 44xx 45xx models
This battery suits owners of the listed ProBook series who need a direct voltage and capacity match. Buyers with other HP lines or different voltage requirements should look elsewhere. The pack is not compatible with laptops that use a different cell count or connector layout.
10.8V 4400 mAh 6-cell specification
The decisive specification is the 10.8V 4400 mAh 6-cell lithium-ion configuration. Only laptops designed for this exact voltage and capacity will operate correctly with this pack. Verify the original battery part number and voltage before ordering.
Highlights
- Replaces original HP ProBook batteries with 6-cell 10.8V 4400mAh capacity
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit overheat and overload
- Compatible with ProBook 4330s 4430s 4530s and multiple other models
- Professional grade cells meet OEM specification for reliable performance
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08251P-12 |
| 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
What HP ProBook models does the Dr. Battery MPL08251P-12 4400mAh battery replace?
It replaces the original batteries in ProBook 4330s, 4331s, 4430s, 4431s, 4435s, 4436s, 4440s, 4441s, 4446s, 4530s, 4535s, 4540s and 4545s.
How do I choose between the listed original part numbers like 633733-151 or 633805-0?
Match the part number printed on your old battery to the list; any of the listed numbers confirms the MPL08251P-12 is the correct replacement.
What does the 48Wh rating mean for daily runtime on a ProBook 4540s?
The 48Wh capacity typically delivers several hours of mixed office use, though actual runtime depends on screen brightness, workload and power settings.
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