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Black rectangular 6-cell lithium-ion laptop battery 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL05240P-08 6-cell 10.8V 4400mAh laptop battery

SKU CH-GE1S-YS161

Six-cell 10.8 V lithium-ion pack rated at 4400 mAh replaces Dell Inspiron, Vostro and Precision models listed in the compatibility table

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 8 V output matches original Dell specifications across listed models
  • Built-in smart chip provides overheat, short-circuit and overload protection
  • New condition ensures full rated performance from first charge
  • Compatible with Dell Vostro 1440 1540 1550 2420 2520 3450 3550 3555 3750 and Inspiron series

Compatible Dell Models

This replacement battery fits a wide range of Dell Inspiron and Vostro laptops including 14, 15 and 17 inch models. It covers systems such as the Vostro 1440, 1540 and 1550 as well as Inspiron 14R, 15R and 17R series. The six cell lithium ion pack delivers 10.8V and 4400mAh capacity. It is designed for users who need a direct replacement for an ageing original battery.

Installation Notes

The battery slots into the standard battery bay on the supported Dell chassis without tools. A built in smart control chip manages charging and provides short circuit, overheat and overload protection. The most common issue is ordering the wrong part number so verify the original battery label before fitting. Ensure the laptop is powered off and disconnected from mains before swapping the pack.

Pre Purchase Checks

Confirm your laptop model appears in the compatibility list supplied above. Check that the original battery shows 10.8V output and a 6 cell layout matching the 4400mAh rating. Compare the physical shape and connector orientation with the product images to avoid mismatches. This unit is not suitable for Dell models outside the listed series or for systems requiring a different voltage or cell count.

Highlights

  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 8 V output matches original Dell specifications across listed models
  • Built-in smart chip provides overheat, short-circuit and overload protection
  • New condition ensures full rated performance from first charge
  • Compatible with Dell Vostro 1440 1540 1550 2420 2520 3450 3550 3555 3750 and Inspiron series

Specifications

BrandDr. Battery
ModelMPL05240P-08
ColorBlack
TypeBattery
CompatibilityDell 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
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

How do I confirm the battery is charging correctly after installing it in my Dell Inspiron 15R?

The built-in smart control chip manages charging; watch the system battery indicator for a steady charge increase and verify the OS reports 10.8 V and 4400 mAh capacity.

What comes in the box and do I need any extra parts to fit this 6-cell lithium-ion pack?

The package contains the Dr. Battery MPL05240P-08 battery only; no tools, cables or adapters are included and none are required for the listed Dell models.

Which capacity should I choose between the 4400 mAh and 48 Wh ratings shown for this replacement?

Both figures describe the same 6-cell pack — 4400 mAh at 10.8 V equals 48 Wh — so there is no separate version to select.

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