Dr. Battery
Dr. Battery MPL08255P-22 6-cell 10.8V 4400mAh laptop battery
A six-cell lithium-ion pack rated at 10.8 volts and 4400 milliampere-hours, compatible with numerous 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
- Replaces original HP and Compaq batteries across multiple notebook series
- Six lithium-ion cells deliver 4400 mAh at 10.8 V for extended runtime
- Built-in smart chip provides short-circuit, overheat and overload protection
- 48 Wh capacity matches OEM specification for reliable performance
- Backed by a one-year manufacturer warranty from a brand established in 2006
Replacement Battery for HP and Compaq Laptops
This 6-cell lithium-ion unit replaces original batteries in HP 3125 Notebook, EliteBook 6930p, 8440p, 8440w, Pavilion dm1-4000 series, Mini 110 and 210 models, plus Compaq 6530b, 6535b, 6730b and 6735b systems. It suits owners of those specific machines who need a new 10.8V 4400mAh power source.
Smart Control Chip and Protection Circuits
The integrated chip manages quicker charging, lower power consumption and longer discharge time while providing short-circuit, overheat and overload safeguards. These built-in protections maintain safe operation during daily mobile use without requiring extra software or external hardware.
Straightforward Swap with Model Verification
Installation follows the standard battery-bay release latch on each compatible chassis; no tools are needed beyond releasing the lock. The main risk is ordering the wrong part, so buyers must match their original battery part number and voltage against the long compatibility list before purchasing.
Highlights
- Replaces original HP and Compaq batteries across multiple notebook series
- Six lithium-ion cells deliver 4400 mAh at 10.8 V for extended runtime
- Built-in smart chip provides short-circuit, overheat and overload protection
- 48 Wh capacity matches OEM specification for reliable performance
- Backed by a one-year manufacturer warranty from a brand established in 2006
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08255P-22 |
| 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
How many charge cycles will the 6-cell 4400 mAh lithium-ion pack last before capacity drops noticeably?
The battery uses professional-grade cells built to OEM specification; Dr. Battery warrants the pack for one year from purchase.
What component limits runtime first when the laptop runs heavy workloads all day?
The 48 Wh capacity sets the energy ceiling; sustained high draw depletes the 4400 mAh cells faster than light use.
Does the built-in smart control chip make the battery run hot or noisy during continuous operation?
The chip manages charging, short-circuit, overheat and overload protection silently; the pack itself has no moving parts.
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