Dr. Battery
Dr. Battery MPL05283P-13 4 Cell 14.8V 2200mAh laptop battery
Replacement 4-cell lithium-ion battery delivering 14.8 V and 2200 mAh for compatible Dell Inspiron 14, 15 and 17 models
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 14(3421) / 14(3437) / 14(3442) / 14R(5421) / 1
- Battery Type4 Cell Lithium-Ion
- Battery Voltage14.8V
- Battery Capacity2200 mAh
- 4-cell lithium-ion design delivers 32 Wh capacity
- 8 V output matches original Dell Inspiron specifications
- Built-in smart chip provides overheat and short-circuit protection
- Replaces multiple Dell part numbers including G019Y and PVJ7J
- New condition with one-year manufacturer warranty
Replacement battery for Dell Inspiron
This Dr. Battery MPL05283P-13 is a new four-cell lithium-ion pack rated at 14.8 V and 2200 mAh. It replaces the original battery in a wide range of Dell Inspiron 14, 15 and 17 inch models listed in the compatibility data. The pack includes a built-in smart control chip that manages charging, discharge and protection circuits.
Fits listed Inspiron 14 15 and 17 models
The battery is designed for the specific Dell Inspiron series shown in the specifications, including models such as 3421, 3542, 5521 and 5748. It is not suitable for laptops outside this list, for systems requiring a different voltage or cell count, or for buyers who need a higher capacity pack than 2200 mAh.
14.8 V 2200 mAh four-cell lithium-ion
The decisive specification is the 14.8 V output combined with a 2200 mAh capacity in a four-cell lithium-ion format. If the original battery shows a different voltage or a different cell configuration, this unit will not work correctly.
Highlights
- 4-cell lithium-ion design delivers 32 Wh capacity
- 8 V output matches original Dell Inspiron specifications
- Built-in smart chip provides overheat and short-circuit protection
- Replaces multiple Dell part numbers including G019Y and PVJ7J
- New condition with one-year manufacturer warranty
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05283P-13 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 14(3421) / 14(3437) / 14(3442) / 14R(5421) / 15(3521) / 15(3531) / 15(3541) / 15(3542) / 15(3543) / 15R(5521) / 15R(5537) / 17(3721) / 17(3737) / 17(5748) / 17R(5721) / 17R(5737) Dell Inspiron 3421 / 3437 / 3443 / 3521 / 3531 / 3537 / 3543 / 3721 / 5749 / 3847 / 5421 / 5437 / 5521 / 5537 / 5721 / 5749 / 7447 Dell Latitude 3440 / 3540 / E3440 Dell Vostro 2421 / 2521 / 3445 / 3446 / 3449 / 3546 / 3549 Original Battery Part Number : 0MF69 / 24DRM / 312-1387 / 312-1390 / 312-1392 / 312-1433 / 451-12107 / 451-12108 / 49VTP / 4DMNG / 4WY7C / 68DTP / 6HY59 / 6K73M / 6KP1N / 6X |
| Battery Type | 4 Cell Lithium-Ion |
| Battery Voltage | 14.8V |
| Battery Capacity | 2200 mAh |
Questions about this item
My Dell Inspiron 15 3542 still uses the original AC adapter — will this 14.8V 2200mAh pack charge normally with it?
Yes, the 14.8V output matches the factory specification so the existing Dell charger will charge the 4-cell lithium-ion pack without any extra hardware.
I plan to keep my older Dell Inspiron 17 3721 as a backup machine — does the MPL05283P-13 fit that chassis exactly?
The compatibility list includes the Inspiron 17 3721, so the battery’s physical dimensions and connector align with that model’s bay.
After installing the pack, how can I confirm the built-in smart control chip is communicating with the laptop?
The Dell BIOS will report the correct 14.8V voltage and 2200mAh capacity, and the OS battery meter will show normal charge and discharge cycles.
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