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

Dr. Battery

Dr. Battery MPL05278P-28 4-cell 14.8V 2200mAh laptop battery

SKU CH-6Q0D-4CNFR

A 4-cell 14.8 V lithium-ion replacement battery with 2200 mAh capacity for compatible Dell Inspiron 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
  • 4-cell lithium-ion design keeps weight low
  • 8V 2200mAh capacity matches OEM specifications
  • Built-in smart chip enables quicker charging and longer discharge
  • Protection circuits guard against short circuit, overheat and overload
  • Compatible with Dell Inspiron 14-3000, 14-5000 and 15-3000 series

Dr. Battery 4-cell 14.8V replacement

This new Dr. Battery MPL05278P-28 is a 4-cell lithium-ion unit rated at 14.8V and 2200mAh. It serves as a direct replacement for numerous Dell Inspiron 14 and 15 series models including the 3000, 3451, 3551 and 5000 families. The black battery targets owners of those specific laptops who need to restore original runtime.

Sustained discharge with protection circuit

A built-in smart control chip manages the discharge curve to deliver steady voltage under continuous load rather than a brief peak. Integrated safeguards against short circuit, overheat and overload activate automatically during extended sessions to protect both the pack and the notebook. The 33Wh capacity supports typical productivity workloads across a full working day.

Verify model and original part number

Before ordering, match your laptop’s exact model number against the long compatibility list supplied above. Cross-reference the original battery part numbers such as P64G001, VN3N0, WKRJ2, 07G07, 1KFH3, 451-BBMG or 451-BBOO printed on your old pack. Confirm the output voltage reads 14.8V to avoid a mismatch.

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-28
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 14.8 V lithium-ion pack run hot or draw extra power during all-day use?

The 4-cell 2200 mAh battery operates at standard laptop voltage and includes built-in overheat and overload protection, so it stays within normal thermal limits during continuous operation.

Must my Dell already have a specific original battery part number for this MPL05278P-28 to fit?

Yes — match your existing battery to one of the listed part numbers such as P64G001, P65G, VN3N0, WKRJ2, 07G07, 1KFH3, 451-BBMG or 451-BBOO before ordering.

Will this replacement work alongside the original Dell AC adapter I keep for my Inspiron 15-3551?

The pack is designed to the same 14.8 V 33 Wh specification as the factory unit, so it charges and discharges normally with your existing Dell charger.

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