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Black rectangular laptop battery with six cells visible on the side

Dr. Battery

Dr. Battery MPL05263P-07 6 Cell 11.1V 4400mAh laptop battery

SKU CH-AX4B-33XPQ

Six-cell lithium-ion replacement battery rated at 11.1 V and 4400 mAh for compatible Dell Inspiron laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 14R / 15R / 15R 5520 / 15R 7520 / 17R 5720 / 1
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4400 mAh
  • Compatible with many Dell Inspiron 14R, 15R and 17R models
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 11.1 V
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • New condition with one-year manufacturer warranty from 2006-established brand

Replacement Battery for Dell Inspiron Models

This new Dr. Battery pack replaces the original power source in numerous Dell Inspiron 14R, 15R and 17R laptops. It matches the OEM specification for voltage and cell count. Buyers who need a different form factor or a higher cell count should look elsewhere.

6-Cell Lithium-Ion Limits

The 11.1V 4400mAh design delivers 49Wh of energy through six lithium-ion cells. Runtime scales with the notebook's power draw, so heavier workloads will reduce the time between charges. Systems that require a 9-cell pack for all-day use will not reach that target with this unit.

4400mAh Capacity Decides Fit

At 4400mAh the pack sits at the standard capacity tier for these Dell models. Verify the original battery label shows the same milliampere-hour rating before ordering. A mismatch in capacity or voltage means the part will not work correctly.

Highlights

  • Compatible with many Dell Inspiron 14R, 15R and 17R models
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 11.1 V
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • New condition with one-year manufacturer warranty from 2006-established brand

Specifications

BrandDr. Battery
ModelMPL05263P-07
ColorBlack
TypeBattery
CompatibilityDell Inspiron 14R / 15R / 15R 5520 / 15R 7520 / 17R 5720 / 17R 7720 / 3239 / 4420 / 4520 / 4720 / 5420 / 5425 / 5520 / 5525 / 5720 / 6420 / 6430 / 7420 / 7520 / 7720 / M421R / M521R / N4420 / N4520 / N4720 / N5420 / N5520 / N5720 / N7420 / N7520 / N7720
Dell Latitude 15R / 17R / 5520 / 5720 / 7520 / 7720 / E5220 / E5420 / E5430 / E5520 / E5530 / E6420 / E6430 / E6440 / E6520 / E6530 / E6540
Dell Vostro 3360 / 3460 / 3560
Original Battery Part Number :
04NW9 / 0HCJWT / 0M5Y0X / 0NHXVW / 0PRRRF / 0PRV1Y / 0T54F3 / 0T54FJ / 2P2MJ / 312-1163 / 312-1164 / 312-1165 / 312-1310 / 312-1311 /
Battery Type6 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity4400 mAh

Questions about this item

Is the 6-cell 4400mAh version the only capacity offered for this model?

Yes, this MPL05263P-07 is supplied only as a 6-cell lithium-ion pack rated at 4400mAh and 49Wh.

What does the 11.1V 4400mAh rating deliver in a Dell Inspiron 15R 5520?

It matches the original 11.1V specification and provides 49Wh, giving comparable run-time to the factory battery in that chassis.

Does the built-in smart chip manage the Dell 11.1V interface and what protections does it enforce?

The chip controls charging on the 11.1V Dell interface and enforces short-circuit, overheat and overload protection during use.

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