Dr. Battery
Dr. Battery MPL05283P-09 4-cell 14.8V 2200mAh laptop battery
Four-cell lithium-ion replacement 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 Dell Inspiron 14, 15 and 17 series models
- 4-cell lithium-ion design delivers 14.8V for stable power
- 2200mAh capacity provides up to 32Wh of runtime
- Smart control chip enables short-circuit, overheat and overload protection
- Brand new condition with one-year manufacturer warranty
Replacement battery for Dell Inspiron models
This 4-cell lithium-ion unit replaces original Dell batteries across multiple Inspiron 14, 15 and 17 series notebooks. It delivers 14.8V and 2200mAh capacity for direct compatibility with listed part numbers such as 6KP1N, 6XH00 and 9K1VP. Buyers who need a higher-capacity pack or a different voltage should verify their original battery specifications before ordering.
Thermal behaviour and power draw
The pack uses professional-grade cells with a built-in smart control chip that manages charging current and reduces idle power consumption. Integrated protections guard against short circuit, overheat and overload conditions during normal operation. No active cooling is required and the battery runs silently inside the laptop chassis.
Sustained load performance
Under continuous discharge the smart chip maintains stable voltage output while the lithium-ion chemistry supports longer discharge time compared to aged original packs. The 32Wh energy rating provides consistent runtime for typical mobile workloads. Users who require extended runtime beyond this capacity should consider a higher-watt-hour alternative if their model supports it.
Highlights
- Compatible with Dell Inspiron 14, 15 and 17 series models
- 4-cell lithium-ion design delivers 14.8V for stable power
- 2200mAh capacity provides up to 32Wh of runtime
- Smart control chip enables short-circuit, overheat and overload protection
- Brand new condition with one-year manufacturer warranty
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05283P-09 |
| 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 install the Dr. Battery MPL05283P-09 in my Dell Inspiron 17R(5737) and what step is often missed?
Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 4-cell 14.8V unit until it clicks, then charge fully before first use.
What replacement will the MPL05283P-09 need over time?
The 4-cell lithium-ion pack is not serviceable; when run-time falls below your needs the entire battery must be swapped for a new MPL05283P-09.
What limit appears first during sustained use of this 2200 mAh battery?
The 32 Wh capacity determines how long the laptop runs before the pack must be recharged.
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