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Black rectangular 6 cell lithium ion laptop battery

Dr. Battery

Dr. Battery MPL05240P-23 6 Cell 10.8V 4400 mAh laptop battery

SKU CH-PYFB-4FCAA

Six-cell 10.8 V 4400 mAh lithium-ion replacement battery compatible with numerous Dell Inspiron 13, 14, 15 and 17 models

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
  • 6-cell lithium-ion design delivers up to 4400 mAh capacity
  • 8 V output matches original Dell specifications for stable power
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Compatible with multiple Dell Inspiron 13, 14, 15 and 17 series models

Dr. Battery 6-cell lithium-ion replacement

This 10.8V 4400 mAh battery replaces the original power source in a wide range of Dell Inspiron laptops including the 13R, 14R, 15R and 17R families. It is built for owners who need a direct-fit replacement to restore mobile runtime on supported models.

Built-in smart control chip and protection circuits

The integrated chip manages quicker charging, lower power consumption and longer discharge time. Short-circuit, overheat and overload protections are included to maintain safe operation during daily use.

Simple swap installation with verification step

Installation follows the standard battery-bay latch mechanism used on the listed Inspiron chassis. The most common issue is ordering the wrong part; the supplier advises comparing the original battery label and exact model number before purchase.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05240P-23
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110) / 15(3520) / 15R / 15R(N5010) / 15R(N5110) / 17R / 17R(N7110) / 3010 / 4010 / 5010 / M5010 / M5030 / M5040 / M5110 / M511R / N3010 / N4010 / N4050 / N4110 / N4120 / N5010 / N5010D / N5030 / N5040 / N5050 / N5110 / N7010 / N7110
Dell Vostro 1440 / 1540 / 1550 / 2420 / 2520 / 3450 / 3550 / 3555 / 3750
Original Battery Part Number :
04YRJH / 06P6PN / 07XFJJ / 08NH55 / 0YXVK2 / 312-0233 / 312-0234 / 312-0235 / 312-0239 / 312-0240 / 312-1180 / 312-1197 / 312-1198 / 312-1200 / 312-1201 / 312-1202 / 312-1204 / 312-1205 / 312-1206

Questions about this item

How often will the 6-cell lithium-ion pack need replacing under daily charge cycles?

The 4400 mAh cell is rated for typical lithium-ion cycle life; expect replacement once run-time drops below your needs, usually after several hundred full cycles.

What runtime limit appears first during a continuous full-load session on the 10.8 V 48 Wh unit?

Capacity of 4400 mAh sets the hard ceiling — sustained draw will deplete the pack in proportion to the laptop's actual wattage demand.

Does the built-in smart control chip generate noticeable heat or fan noise during all-day charging?

The protection circuit operates passively; it adds no moving parts and negligible heat, so system thermals and acoustics stay unchanged.

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