Dr. Battery
Dr. Battery MPL08251P-T01 6-cell 10.8V 4400mAh laptop battery
Six-cell lithium-ion replacement battery delivering 10.8V and 4400mAh for compatible HP ProBook models
- ColorBlack
- TypeBattery
- CompatibilityHP ProBook 4330s / 4331s / 4430s / 4431s / 4435s / 4436s / 4
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Replaces multiple HP ProBook models for broad compatibility
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original battery specifications
- Built-in smart chip protects against short circuits and overheating
- One-year warranty backs reliable performance
What this battery replaces
The Dr. Battery MPL08251P-T01 is a six-cell lithium-ion unit rated at 10.8V and 4400mAh, delivering 48Wh. It is built as a direct replacement for a long list of original HP part numbers including 633733-151, 633805-001 and HSTNN-LB2R, and fits compatible ProBook models such as the 4330s, 4430s, 4440s, 4530s, 4535s, 4540s and 4545s series.
Check your original part number first
Before ordering, remove the old pack and confirm its part number matches one of the listed codes such as 633733-241, 633733-251 or 633809-001. Verify that the original voltage reads 10.8V and that the physical shape aligns with the six-cell form factor used in the noted ProBook families.
Steady output with built-in protection
A smart control chip manages charge current to reduce heat during extended use and supports longer discharge cycles. The pack includes short-circuit, overheat and overload safeguards that keep voltage stable throughout a full work session rather than only in brief bursts.
Highlights
- Replaces multiple HP ProBook models for broad compatibility
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original battery specifications
- Built-in smart chip protects against short circuits and overheating
- One-year warranty backs reliable performance
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08251P-T01 |
| 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
Does the MPL08251P-T01 arrive with any cables or tools, or must they be purchased separately?
The battery ships as a standalone 6-cell lithium-ion unit; no cables, tools or additional accessories are included in the package.
My ProBook 4440s shows an original part number of 633805-001 — is this the correct replacement?
Yes, the MPL08251P-T01 replaces HP part numbers including 633805-001, 633733-151 and HSTNN-LB2R across the listed ProBook 4430s, 4440s, 4530s and 4540s models.
What does the 48 Wh rating mean for daily runtime on a ProBook 4530s?
The 48 Wh capacity typically delivers several hours of mixed office work on a ProBook 4530s, with actual time varying by screen brightness, workload and power settings.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Case Logic
Case Logic 3203990 briefcase for 15.6 in laptop with 10.1 in tablet pocket
$30.99
0.00037202BTC
In stock