Dr. Battery
Dr. Battery MPL05283P-26 4-cell 14.8V 2200mAh laptop battery
Replacement lithium-ion battery delivers 14.8V and 2200mAh across four cells for compatible Dell Inspiron 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 many Dell Inspiron 14, 15 and 17 models
- Four-cell lithium-ion design delivers 14.8 V output
- 2200 mAh capacity provides 32 Wh of energy
- Built-in smart chip enables overheat and short-circuit protection
- Brand-new replacement battery with one-year manufacturer warranty
Dr. Battery MPL05283P-26 replacement
This 4-cell lithium-ion battery delivers 14.8V and 2200mAh capacity for compatible Dell Inspiron laptops. It suits owners of models such as the 14R 5421, 15R 5521 and 17R 5721 who need a new power source. Buyers whose original battery uses a different voltage or cell count cannot use this unit.
Simple swap with model verification
Installation requires removing the old pack and fitting this one in its place, a process that takes minutes on most listed chassis. The supplier advises checking the original battery part number and output voltage before purchase to avoid mismatches. No tools beyond a screwdriver are typically needed, but skipping the verification step is the main cause of fitment issues.
Fixed 14.8V 32Wh energy limit
The pack stores 32Wh at a nominal 14.8V, so runtime is bounded by that capacity and the laptop's power draw. It charges through the notebook's built-in controller and offers no higher voltage or capacity options. Users needing longer unplugged time must accept this energy ceiling or carry a spare pack.
Highlights
- Compatible with many Dell Inspiron 14, 15 and 17 models
- Four-cell lithium-ion design delivers 14.8 V output
- 2200 mAh capacity provides 32 Wh of energy
- Built-in smart chip enables overheat and short-circuit protection
- Brand-new replacement battery with one-year manufacturer warranty
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05283P-26 |
| 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
How do I verify the 14.8V 2200mAh battery is charging correctly after installation?
The laptop should recognise the battery immediately and show charging status in the OS; the built-in smart control chip manages quicker charging and protections against short circuit, overheat and overload.
What comes in the box and do I need any extra parts to install it?
The replacement battery unit is supplied; no additional cables or tools are required for installation in compatible Dell Inspiron models.
Which Dr. Battery model matches my Dell Inspiron 5537?
Model MPL05283P-26 is listed as compatible with the Inspiron 15R(5537) among other 14‑inch, 15‑inch and 17‑inch Inspiron variants.
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