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Black rectangular 4-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL05278P-13 4-cell 14.8V 2200mAh laptop battery

SKU CH-6K84-R7TB1

A new 4-cell lithium-ion replacement battery delivering 14.8V and 2200mAh for compatible Dell Inspiron 14-3000, 14-5000 and 15-3000 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 14 and 15 models
  • 4-cell lithium-ion design delivers 14.8 V output
  • 2200 mAh capacity provides 33 Wh of energy
  • Built-in smart chip enables quicker charging and longer discharge
  • Protection circuits guard against short circuit, overheat and overload

Replacement Battery for Dell Inspiron 14

The Dr. Battery MPL05278P-13 is a new 4-cell lithium-ion pack rated at 14.8V and 2200mAh. It replaces original Dell batteries such as P64G001, P65G, VN3N0, WKRJ2, 07G07, 1KFH3, 451-BBMG and 451-BBOO. Compatible models include 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 and 15-3567. Verify your laptop model and original battery part number before purchase.

Thermals Noise and Power Draw

The integrated smart control chip manages charging current to reduce heat during recharge and limits self-discharge when idle. Built-in protections guard against short circuit, overheat and overload conditions. The 33Wh capacity delivers typical runtime for everyday office tasks and web browsing on supported Inspiron chassis.

Build Fit and System Impact

The black 4-cell form factor fits the existing battery bay without modification and uses the original Dell connector. No additional cables, adapters or firmware updates are required. Swapping the pack restores mobile operation for machines whose original cells have degraded. Not suitable for laptops outside the listed Inspiron 14 and 15 series or for users needing higher capacity than 2200mAh.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05278P-13
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

How do I install the Dr. Battery MPL05278P-13 and what step is often missed?

Power off the Dell Inspiron 14-3452, remove the bottom screws, disconnect the old battery connector before lifting it out, then connect the new 14.8 V pack and reassemble; the step people miss is unplugging the connector first.

What maintenance or replacement will the 4-cell lithium-ion pack need later?

The 2200 mAh cells degrade with charge cycles; expect reduced runtime after 300–500 cycles and plan to replace the pack when it no longer holds a useful charge for your Dell Inspiron 15-3551.

What limit appears first during sustained use of this 33 Wh battery?

The 14.8 V 4-cell design reaches its thermal and voltage sag limit under continuous high load, causing the smart chip to throttle discharge before the 2200 mAh capacity is fully used.

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