Dr. Battery
Dr. Battery MPL05283P-30 4-cell 14.8V 2200mAh laptop battery
Replacement 4-cell lithium-ion battery delivering 14.8V and 2200mAh 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
- Compatible with numerous Dell Inspiron 14, 15 and 17 models
- 4-cell lithium-ion design delivers 14.8V 2200mAh capacity
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- New condition with one-year manufacturer warranty
Replacement battery for Dell Inspiron 14.
This 4-cell lithium-ion pack delivers 14.8 volts and 2200 milliampere-hours, matching the original specification for a wide range of Dell Inspiron laptops. It is designed for owners of compatible 14-inch, 15-inch and 17-inch systems who need a fresh power source. The black casing fits the existing battery bay without modification.
Upgrades worn or failed original packs
The unit replaces factory batteries that no longer hold a useful charge or that trigger capacity warnings in the operating system. Swapping to this new cell restores full runtime and removes the need to stay tethered to an AC adapter. The jump is worth it when the old pack drops below half its rated capacity or shuts down under load.
Simple bay swap with built-in safeguards
Installation requires releasing the latch, sliding the old pack out and clicking the new one in; no tools are needed for most listed models. A smart control chip manages charging current and provides short-circuit, overheat and overload protection. The most common issue is forgetting to verify the exact model number and voltage against the original battery before ordering.
Highlights
- Compatible with numerous Dell Inspiron 14, 15 and 17 models
- 4-cell lithium-ion design delivers 14.8V 2200mAh capacity
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- New condition with one-year manufacturer warranty
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05283P-30 |
| 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
Will the MPL05283P-30 fit my Dell Inspiron 14 3421 battery bay?
The pack is built to the same 4-cell form factor as the original Dell batteries listed for Inspiron 14 3421, 3437, 3442 and 14R 5421 models.
What is the correct installation step for the 14.8 V Dr. Battery pack?
Power off the laptop, unplug the AC adapter, release the battery latch, insert the pack until it clicks, then charge fully before first use.
When should I replace this 2200 mAh lithium-ion battery?
Replace the unit when run-time becomes unacceptably short or the laptop shuts down unexpectedly despite a reported charge.
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