Dr. Battery
Dr. Battery MPL05263P-12 6 Cell 11.1V 4400 mAh laptop battery
A 6-cell lithium-ion replacement battery delivering 11.1V and 4400 mAh for compatible Dell Inspiron and Vostro 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
- Replaces many Dell models including Vostro 3360 and Inspiron 14R
- Six lithium-ion cells deliver 4400 mAh at 11.1 V for extended runtime
- Smart control chip enables quicker charging, lower consumption and longer discharge
- Built-in protections guard against short circuit, overheat and overload
- New condition with one-year warranty from established 2006 brand
Replacement Battery for Dell Laptops
This Dr. Battery MPL05263P-12 is a new six-cell lithium-ion pack built to match the original specifications for a wide range of Dell Inspiron and Vostro models. It suits owners of compatible 14-inch, 15-inch and 17-inch notebooks who need a direct replacement for a worn or failed original unit.
Voltage and Capacity Limits
The pack delivers 11.1 volts and 4400 mAh, which equals approximately 49 Wh of stored energy. Runtime will vary with the host laptop’s power draw, screen brightness and workload, so the cell count and voltage set the practical ceiling for how long the system can run unplugged.
Six-Cell Form Factor Decides Fit
The physical six-cell layout determines whether the battery sits flush or extends beyond the chassis on specific Inspiron 14R, 15R, 17R and Vostro 3360, 3460, 3560 units. Buyers must confirm their original battery’s part number and shape against the compatibility list before ordering, as a different cell count will not mount correctly.
Highlights
- Replaces many Dell models including Vostro 3360 and Inspiron 14R
- Six lithium-ion cells deliver 4400 mAh at 11.1 V for extended runtime
- Smart control chip enables quicker charging, lower consumption and longer discharge
- Built-in protections guard against short circuit, overheat and overload
- New condition with one-year warranty from established 2006 brand
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05263P-12 |
| 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
Should I pick the 4400 mAh or 49 Wh rating when comparing to my original battery?
Both figures describe the same capacity; 4400 mAh at 11.1 V equals 49 Wh, so match either number against your old battery label.
What runtime can I expect from the 4400 mAh capacity in a real Dell laptop?
The 6-cell 4400 mAh pack typically delivers several hours of mixed use on compatible Dell models, varying with screen brightness, workload and battery age.
Does the 11.1 V output limit which Dell models I can use this battery with?
Yes — only Dell laptops designed for an 11.1 V battery (listed in the compatibility list) will operate correctly and safely with this pack.
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