Dr. Battery
Dr. Battery MPL05263P-10 6-cell 11.1V 4400mAh laptop battery
A 6-cell lithium-ion pack delivering 11.1V and 4400mAh for compatible Dell Inspiron laptops
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 14R / 15R / 15R 5520 / 15R 7520 / 17R 5720 / 1
- Battery Type6 Cell Lithium-Ion
- Battery Voltage11.1V
- Battery Capacity4400 mAh
- Compatible with many Dell Inspiron models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 1 V output matches original specifications
- Built-in smart chip protects against short circuit and overload
- Dr. Battery quality since 2006 with one-year coverage
Dr. Battery MPL05263P-10 6-cell laptop battery
This 6-cell lithium-ion unit delivers 11.1V and 4400mAh capacity for compatible Dell Inspiron models. It replaces OEM part numbers such as 0T54F3, 2P2MJ and the 312-1163 series. A built-in smart control chip manages charging, discharge and safety protections including short-circuit, overheat and overload safeguards.
Suits owners of listed Inspiron 14R 15R 17R
Buyers whose laptop model or original battery part number does not appear in the compatibility list should look elsewhere. Systems requiring a different voltage, cell count or connector layout cannot use this pack. The unit is designed only for the specific Dell families enumerated in the specifications.
11.1V 4400mAh 6-cell lithium-ion specification
The single specification that decides fit is the 11.1V 4400mAh 6-cell lithium-ion rating. Match this voltage, capacity and cell configuration against your original battery label before ordering. A mismatch in any of these values means the battery will not work correctly in your device.
Highlights
- Compatible with many Dell Inspiron models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 1 V output matches original specifications
- Built-in smart chip protects against short circuit and overload
- Dr. Battery quality since 2006 with one-year coverage
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05263P-10 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 14R / 15R / 15R 5520 / 15R 7520 / 17R 5720 / 17R 7720 / 3239 / 4420 / 4520 / 4720 / 5420 / 5425 / 5520 / 5525 / 5720 / 6420 / 6430 / 7420 / 7520 / 7720 / M421R / M521R / N4420 / N4520 / N4720 / N5420 / N5520 / N5720 / N7420 / N7520 / N7720 Dell Latitude 15R / 17R / 5520 / 5720 / 7520 / 7720 / E5220 / E5420 / E5430 / E5520 / E5530 / E6420 / E6430 / E6440 / E6520 / E6530 / E6540 Dell Vostro 3360 / 3460 / 3560 Original Battery Part Number : 04NW9 / 0HCJWT / 0M5Y0X / 0NHXVW / 0PRRRF / 0PRV1Y / 0T54F3 / 0T54FJ / 2P2MJ / 312-1163 / 312-1164 / 312-1165 / 312-1310 / 312-1311 / |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 11.1V |
| Battery Capacity | 4400 mAh |
Questions about this item
How do I install the 6-cell 11.1V battery in my Dell Inspiron 15R 5520, and what step is often missed?
Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new one until it clicks, then charge fully before first use; the step often missed is the initial full charge.
What maintenance will the 4400mAh lithium-ion pack need later?
No routine maintenance is required; avoid deep discharges, store at roughly half charge if unused for weeks, and keep the contacts clean; replace the pack when runtime drops below your needs.
What limit appears first during sustained use of the 49Wh replacement battery?
The built-in protection circuit will cut power if the pack overheats, draws excessive current, or detects a short circuit, preventing damage before the cells reach critical temperature.
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