Dr. Battery
Dr. Battery MPL08255P-07 6-Cell 10.8V 4400mAh laptop battery
Replacement 6-cell lithium-ion battery rated at 10.8V and 4400mAh for compatible HP and Compaq notebooks
- ColorBlack
- TypeBattery
- CompatibilityCompaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- 6-cell lithium-ion design delivers 48Wh of mobile power
- 8V output matches original HP specifications for safe operation
- 4400mAh capacity extends runtime between charges
- Built-in smart chip provides overheat, short-circuit and overload protection
- Compatible with HP EliteBook, Pavilion dm1, Compaq and HP Mini series
Replacement battery for HP notebooks
This 6-cell lithium-ion unit operates at 10.8V and delivers 4400 mAh capacity. It replaces original HP part numbers including 646757-001 and A2Q96AA. Compatible models span the HP 3125, 6530b, 6535b, 6730b, 6735b, EliteBook 6930p, 8440p and 8440w Mobile, plus Compaq 6530b, 6535b, 6730b and 6735b.
Check your original battery before ordering
Verify that the existing battery shows one of the listed part numbers such as HSTNN-DB3B, HSTNN-LB3A, HSTNN-LB3B, HSTNN-YB3A or HSTNN-YB3B. Confirm the output voltage matches 10.8V and that the physical pack matches the 6-cell form factor. The supplier recommends comparing the original battery directly to avoid mismatches.
Smart chip adds charging safeguards
A built-in control chip manages quicker charging, lower power consumption and longer discharge time. It enables short-circuit, overheat and overload protections for safer operation. The pack carries a 1-year warranty from Dr. Battery, established in 2006. No additional software or accessories are mentioned.
Highlights
- 6-cell lithium-ion design delivers 48Wh of mobile power
- 8V output matches original HP specifications for safe operation
- 4400mAh capacity extends runtime between charges
- Built-in smart chip provides overheat, short-circuit and overload protection
- Compatible with HP EliteBook, Pavilion dm1, Compaq and HP Mini series
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08255P-07 |
| Color | Black |
| Type | Battery |
| Compatibility | Compaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535b / 6700b / 6730b / 6735b HP EliteBook 6930p / 8440p / 8440w Mobile HP 3125 Notebook HP MINI 110 / 2103 / 210 HP Pavilion dm1-4000 / dm1-4010 / dm1-4020 / dm1-4030 / dm1-4050 / dm1-4100 / dm1-4110 / dm1-4120 / dm1-4150 / dm1-4170 / dm1-4190 / dm1Z-4000 Original Battery Part Number : 646656-421 / 646657-241 / 646657-251 / 646657-421 / 646755-001 / 646757-001 / A2Q96AA / HSTNN-DB3B / HSTNN-LB3A / HSTNN-LB3B / HSTNN-YB3A / HSTNN-YB3B / LV953AA / LV953AA#ABB / MT03 / MT06 / TPN-Q101 / TPN-Q102 *** Not compatible with the followi |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
What comes in the box with the Dr. Battery MPL08255P-07 and is anything else needed?
The box contains the new 6-cell lithium-ion battery rated at 10.8V and 4400mAh. No extra parts or cables are required; it installs directly into the compatible laptop.
How do I choose the right version of this battery for my laptop?
Match the original battery part numbers — such as 646757-001, HSTNN-DB3B, HSTNN-LB3A, HSTNN-LB3B, HSTNN-YB3A, HSTNN-YB3B, LV953AA, MT03, MT06, TPN-Q101 or TPN-Q102 — and confirm your model is listed in the compatibility list.
What does the 4400mAh / 48Wh rating mean for daily use?
The 48 watt-hour capacity typically delivers several hours of runtime on supported models like the HP EliteBook 8440p, Compaq 6530b or HP 3125 Notebook, depending on workload and screen brightness.
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