Dr. Battery
Dr. Battery MPL05283P-15 laptop battery 4-cell 14.8V 2200mAh black
A 4-cell 14.8 V lithium-ion replacement battery rated at 2200 mAh for select Dell Inspiron and Latitude laptops
- 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 reliable portable power
- 8 V 2200 mAh capacity matches OEM voltage and runtime
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with a wide range of Dell Inspiron and Latitude models
Dr. Battery 4-cell 14.8 V replacement
The Dr. Battery MPL05283P-15 is a new 4-cell lithium-ion laptop battery rated at 14.8 V and 2200 mAh (32 Wh). It comes in black and is built to match OEM specifications for a range of Dell Inspiron and Latitude models. A smart control chip provides quicker charging, lower power consumption and longer discharge time while protecting against short circuit, overheat and overload.
Suits owners of listed Dell Inspiron
This battery fits the Dell Inspiron 14 (3421, 3437, 3442), 14R (5421), 15 (3521, 3531, 3541, 3542, 3543), 15R (5521, 5537), 17 (3721, 3737, 5748), 17R (5721, 5737) and Latitude 3440, 3540, E3440 series. Buyers whose laptop requires a different voltage, cell count or connector layout should look elsewhere, as will users needing a higher-capacity pack for extended runtime.
Voltage and capacity determine fit
The single specification that decides compatibility is the 14.8 V / 2200 mAh rating combined with the 4-cell lithium-ion construction. Only systems designed for this exact voltage and capacity will operate correctly, so verify the original battery part number and output voltage before ordering.
Highlights
- 4-cell lithium-ion design delivers reliable portable power
- 8 V 2200 mAh capacity matches OEM voltage and runtime
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with a wide range of Dell Inspiron and Latitude models
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05283P-15 |
| 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 long will the 32 Wh capacity actually run my Dell Inspiron 14 3442?
The 4-cell 14.8 V 2200 mAh pack delivers 32 Wh; real runtime depends on your screen brightness, workload and power profile.
What connector standard does this replacement battery use to fit the Dell Latitude 3440?
It uses the original Dell 4-cell pinout for Latitude 3440, 3540 and E3440 models, matching the OEM 312-1387, 312-1390 and 312-1392 part numbers.
Will the black 4-cell case screw into the existing battery bay of my Inspiron 15 3543?
Yes, the pack shares the same mounting points and dimensions as the factory 4-cell batteries listed for Inspiron 15 3541, 3542 and 3543.
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