Dr. Battery
Dr. Battery MPL05240P-03 6-cell 10.8V 4400mAh laptop battery
Replacement 6-cell lithium-ion battery rated 10.8V and 4400mAh for compatible Dell Inspiron laptops
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Longer run time with 4400 mAh capacity
- Reliable power from 6 lithium-ion cells
- Broad Dell Inspiron fit across 13R, 14R, 15R, 17R models
- Smart chip protects against short circuit and overload
- New condition ensures full 48 Wh energy rating
Dr. Battery 6-Cell 10.8V Replacement
The Dr. Battery MPL05240P-03 is a 6-cell lithium-ion laptop battery rated at 10.8V and 4400mAh. It is built as a direct replacement for a wide range of Dell Inspiron models including 13R, 14R, 15R and 17R series units. The black pack uses professional-grade cells intended to meet OEM specification levels. A smart control chip manages charging and discharge cycles.
Suits owners of listed Dell Inspiron laptops
This battery fits owners of compatible Dell Inspiron 14, 15, 17 and M-series machines needing a 10.8V 6-cell pack. Buyers whose original battery shows a different voltage, cell count or connector layout should look elsewhere. It is not for users requiring a 9-cell or higher-capacity 48Wh alternative. Always verify the exact model number before ordering.
Simple swap with built-in protections
Installation typically involves releasing the rear latch and sliding the old pack out. The integrated chip provides short-circuit, overheat and overload protection during use. Common issues arise when the battery part number does not match the original 312-1202 or 451-11510 references. Confirm compatibility against the sticker on your original battery first.
Highlights
- Longer run time with 4400 mAh capacity
- Reliable power from 6 lithium-ion cells
- Broad Dell Inspiron fit across 13R, 14R, 15R, 17R models
- Smart chip protects against short circuit and overload
- New condition ensures full 48 Wh energy rating
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05240P-03 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110) / 15(3520) / 15R / 15R(N5010) / 15R(N5110) / 17R / 17R(N7110) / 3010 / 4010 / 5010 / M5010 / M5030 / M5040 / M5110 / M511R / N3010 / N4010 / N4050 / N4110 / N4120 / N5010 / N5010D / N5030 / N5040 / N5050 / N5110 / N7010 / N7110 Dell Vostro 1440 / 1540 / 1550 / 2420 / 2520 / 3450 / 3550 / 3555 / 3750 Original Battery Part Number : 04YRJH / 06P6PN / 07XFJJ / 08NH55 / 0YXVK2 / 312-0233 / 312-0234 / 312-0235 / 312-0239 / 312-0240 / 312-1180 / 312-1197 / 312-1198 / 312-1200 / 312-1201 / 312-1202 / 312-1204 / 312-1205 / 312-1206 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
Which original Dell battery part numbers does this 10.8V 4400mAh unit replace?
It replaces Dell part numbers 312-1202, 312-1204, 312-1205, 312-1206, 312-1262, 383CW, 40Y28 and 451-11510.
Will the 6-cell lithium-ion pack fit my Inspiron 15R N5110 that currently uses a 9-cell battery?
Yes, the 6-cell design is listed as compatible with the Inspiron 15R N5110 among other models; it will install in the same bay but offers 48 Wh instead of the 9-cell capacity.
How can I confirm the smart control chip is active after installation?
The battery should charge in the OS power meter, report 10.8 V, and the built-in protections against short circuit, overheat and overload operate automatically.
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