Dr. Battery
Dr. Battery MPL05273P-28 6-cell 11.1V 4400mAh laptop battery
A six-cell lithium-ion replacement battery delivering 11.1 V and 4400 mAh for compatible Dell Latitude models
- ColorBlack
- TypeBattery
- CompatibilityDell Latitude E6120 / E6220 / E6230 / E6320 / E6320 XFR / E6
- Battery Type6 Cell Lithium-Ion
- Battery Voltage11.1V
- Battery Capacity4400 mAh
- Compatible with Dell Latitude E6120, E6220, E6230, E6320, E6330, E6430s
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 1 V output matches original Dell part specifications exactly
- Built-in smart chip provides overheat, short-circuit and overload protection
- Replaces multiple OEM part numbers including 09K6P, 0F7W7V, 312-1239
Dr. Battery 6-cell 11.1V 4400mAh replacement
This new Dr. Battery MPL05273P-28 is a six-cell lithium-ion pack rated at 11.1 volts and 4400 milliampere-hours. It is built as a direct replacement for Dell Latitude E6120, E6220, E6230, E6320, E6320 XFR, E6330 and E6430s laptops. The black casing matches the original form factor and a built-in smart chip manages charging and discharge cycles.
Suits owners of the listed Latitude models needing
Buyers whose laptop is not in the compatibility list should look elsewhere. The battery will not fit other Dell series or non-Dell machines. Anyone requiring a higher capacity than 4400mAh or a different voltage must choose another part. Users who need a 9-cell design are also not served by this unit.
6-cell 11.1V 4400mAh lithium-ion specification
The six-cell 11.1V 4400mAh rating determines whether this pack matches the original equipment. Verify your current battery shows the same voltage and cell count before ordering. The 49 watt-hour energy rating follows from those figures. If your original part number differs from the supported list, this battery will not work.
Highlights
- Compatible with Dell Latitude E6120, E6220, E6230, E6320, E6330, E6430s
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 1 V output matches original Dell part specifications exactly
- Built-in smart chip provides overheat, short-circuit and overload protection
- Replaces multiple OEM part numbers including 09K6P, 0F7W7V, 312-1239
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05273P-28 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Latitude E6120 / E6220 / E6230 / E6320 / E6320 XFR / E6330 / E6430s Original Battery Part Number : 09K6P / 0F7W7V / 11HYV / 312-1239 / 312-1241 / 312-1379 / 312-1380 / 312-1381 / 312-1446 / 3W2YX / 451-11702 / 451-11703 / 451-11704 / 451-11978 / 451-11979 / 451-11980 / 5X317 / 62CG8 / 7FF1K / 7M0N5 / 823F9 / 9GXD5 / 9P0W6 / CPXG0 / CWTM0 / F33MF / F7W7V / FHHVX / FN3PT / FRR0G / FRROG / GYKF8 / HGKH0 / HJ474 / J79X4 / JN0C3 / K2R82 / K4CP5 / K94X6 / KFHT8 / MHPKF / MPK22 / NGXCJ / R8R6F / RCG54 / RFJMW / RXJR6 / TPHRG / V7M6R / WJ38 / WJ383 / WRP9M / Y0WYY / Y40R5 / Y61CV / YJNK |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 11.1V |
| Battery Capacity | 4400 mAh |
Questions about this item
Does the 6-cell 11.1V pack run hot or draw extra power during all-day use?
The lithium-ion cells and built-in smart control chip manage charging and discharge to limit heat and power draw under normal loads.
What must I already own for this MPL05273P-28 to work in my laptop?
A compatible Dell Latitude such as the E6120, E6220, E6230, E6320, E6320 XFR, E6330 or E6430s with the original battery bay.
Will this 4400 mAh replacement fit alongside the original charger and docking station I keep from my older Latitude?
Yes, it matches the 11.1V voltage and 6-cell form factor used by the listed models, so existing chargers and docks remain compatible.
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