Dr. Battery MPL05222P-12 6-cell 11.1V 4400mAh laptop battery
A 6-cell 11.1V 4400mAh lithium-ion replacement for Dell Latitude and Precision workstations
- Battery type6 Cell Lithium-Ion
- Battery voltage rating11.1 V
- Battery capacity4,400 mAh
- Product colorGrey
- Product typeBattery
- Compatible withDell Latitude 6400 ATG / E6400 / E6400 XFR / E6400 ATG / E64
- 6-cell lithium-ion design delivers reliable mobile power
- 1V 4400mAh capacity supports extended work sessions
- Smart control chip enables quicker charging and longer discharge
- Built-in protections guard against short circuit, overheat and overload
- Compatible with Dell Latitude, Precision and WorkStation models
Dr. Battery MPL05222P-12 6-cell 11.1V 4400mAh
This replacement laptop battery suits Dell Precision M2400, M4400, M4500 and Latitude E6400, E6410, E6500, E6510, E8400 models. It delivers 4400 mAh at 11.1 V using six lithium-ion cells. Buyers needing higher capacity or a different voltage should look elsewhere.
Straightforward battery swap
The pack fits the original battery bay and connects to the existing socket without tools. A built-in control chip manages charging, provides short-circuit, overheat and overload safeguards, and helps extend discharge time. Verify the original part number such as DFNCH, FU268, FU272, FU274, FU439, NM631, KY265, PT434, W1193, 1M215, 312-0748 or 312-0749 before fitting.
49 Wh capacity for typical mobile workloads
The 4400 mAh rating at 11.1 V yields roughly 49 Wh, supporting everyday office tasks and moderate workloads on compatible Dell systems. Runtime will decrease under sustained heavy load or as the cells age. Users requiring longer unplugged sessions need a higher-capacity pack.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $31.99
- Typical for this category: the median of 27,790 items is $30.99.
Specifications
| Product | |
|---|---|
| Brand name | Dr. Battery |
| Model name | MPL05222P-12 |
| Product color | Grey |
| Product type | Battery |
| Power | |
| Battery type | 6 Cell Lithium-Ion |
| Battery voltage rating | 11.1 V |
| Battery capacity | 4,400 mAh |
| Compatibility | |
| Compatible with | Dell Latitude 6400 ATG / E6400 / E6400 XFR / E6400 ATG / E6410 / E6410 ATG / E6500 / E6510 / E8400 Dell Precision M 2400 N / M2400 / M4400 / M4500 / Workstation M2400 64 / WorkStations M2400 / WorkStations M4400 Original Battery Part Number : 1M215 / 312-0748 / 312-0749 / 312-0753 / 312-0754 / 312-0910 / 312-0917 / 312-7414 / 312-7415 / 451-10583 / 4M529 / 4N369 / 9H626 / C719R / DFNCH / FU268 / FU272 / FU274 / FU439 / NM631 / KY265 / PT434 / W1193 |
Questions about this item
How can I verify the Dr. Battery MPL05222P-12 is working correctly after installing it in my Dell Precision M4400?
After installation, the Dell BIOS should recognise the battery and report an 11.1 V, 4400 mAh pack; the smart control chip enables quicker charging, longer discharge time and protections against short circuit, overheat and overload.
What comes with the Dr. Battery MPL05222P-12 and do I need to buy any cables or adapters separately?
The package contains the 6-cell 11.1 V 4400 mAh lithium-ion battery itself; no additional cables, adapters or mounting hardware are required because it slots directly into the Dell Latitude E6400, E6410, E6500, E6510, E8400 and Precision M2400, M4400, M4500 bays.
Which capacity version of the Dr. Battery replacement should I choose for my Dell Latitude E6410?
This model is offered as a single 4400 mAh / 49 Wh, 6-cell, 11.1 V configuration; there are no alternative capacities listed, so select this version if your original battery matches the Dell part numbers DFNCH, FU268, FU272, FU274, FU439, NM631, KY265, PT434, W1193, 1M215, 312-0748 or 312-0749.
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