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Black rectangular 4-cell lithium-ion laptop battery with label showing model MPL05278P-19 14.8V 2200mAh

Dr. Battery

Dr. Battery MPL05278P-19 4-cell 14.8V 2200mAh laptop battery

SKU CH-NWHZ-WVQB6

A 4-cell 14.8V 2200mAh lithium-ion replacement battery for Dell Inspiron 14 and 15 series laptops

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Inspiron 14-3000 / 14-3451 / 14-3452 / 14-3458 / 14-346
  • Compatible with many Dell Inspiron models
  • 4-cell lithium-ion design delivers 14.8V output
  • 2200mAh capacity provides 33Wh of energy
  • Built-in smart chip enables quicker charging
  • Protection against short circuit, overheat and overload

Replacement battery for Dell Inspiron series

This Dr. Battery MPL05278P-19 is a new 4-cell lithium-ion pack rated at 14.8V and 2200mAh. It replaces the original battery in numerous Dell Inspiron 14 and 15 models including the 3000, 3451, 3452, 3458, 3462, 3465, 3467, 5000, 5451, 5455, 5458, 5459, 3551, 3552, 3558, 3559, 3565, 3567, 3576, 5551, 5552, 5555, 5558 and 5566 lines. The black housing matches the OEM form factor for direct installation.

Sustained runtime with smart-chip protection

The 33Wh capacity delivers consistent power across a full discharge cycle rather than a brief peak. An integrated smart control chip manages charging current to reduce heat build-up during extended use and balances cell voltage to maintain stable output. Built-in safeguards protect against short circuit, overheat and overload conditions so the pack remains safe during long work sessions.

Verify model and voltage before ordering

Check the model number printed on your existing battery and confirm it matches one of the listed part numbers such as 6YFVW, 78V9D, 991XP, GXVJ3, HD4J0, K185W, KI85W or M5Y1K. Ensure the original battery shows 14.8V output; a different voltage indicates an incompatible pack. This unit is not suited for Dell models outside the listed Inspiron families or for buyers needing a higher-capacity extended-life option.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05278P-19
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withDell Inspiron 14-3000 / 14-3451 / 14-3452 / 14-3458 / 14-3462 / 14-3465 / 14-3467 / 14-5000 / 14-5451 / 14-5455 / 14-5458 / 14-5459 / 15-3000 / 15-3451 / 15-3551 / 15-3552 / 15-3558 / 15-3559 / 15-3565 / 15-3567 / 15-3576 / 15-5551 / 15-5552 / 15-5555 / 15-5558 / 15-5566 / 15-5758 / 17-5000 / 17-5755 / 17-5758 / 17-5759
Dell Latitude 14-3470 / 14-E5470 / 15-3000 / 15-3560 / 15-3570 / 3460 / 3470 / 3560
Dell Vostro 3458 / 3459 / 3468 / 3558 / 3559 / 3561 / 3568
Original Battery Part Number :
07G07 / 1KFH3 / 451-BBMG / 451-BBOO / 453-BBBR / 6YFVW / 78V9D / 991XP / GXVJ3 / HD4J0 / HD4JO

Questions about this item

Does the 4-cell 14.8V lithium-ion pack run hot during all-day use?

The built-in smart control chip manages charging and discharge to limit heat buildup and includes overheat protection for safe continuous operation.

Must my Dell Inspiron already have a 14.8V 2200mAh battery to accept this replacement?

Yes — this pack replaces original Dell batteries such as 6YFVW, 78V9D, 991XP, GXVJ3, HD4J0, K185W, KI85W and M5Y1K that share the same voltage and connector.

Will the 33Wh capacity work in older Inspiron 14-3000 or 15-3000 models that shipped with lower-capacity cells?

It fits the listed 14-3000, 14-3451, 15-3551, 15-3565 and other compatible models because the voltage and physical interface match the original design.

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