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Rectangular black laptop battery with six cells

Dr. Battery

Dr. Battery MPL05240P-01 6 Cell 10.8V 4400mAh laptop battery

SKU CH-FG5X-0VHV0

Six-cell lithium-ion battery rated at 10.8 V and 4,400 mAh for compatible Dell Inspiron laptops

  • 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
  • Replaces original Dell Inspiron batteries across many models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches OEM voltage specification
  • 48 Wh energy rating supports extended runtime
  • Built-in protection chip guards against short circuit, overheat and overload

Dr. Battery 6 Cell 10.8V Replacement

This Dr. Battery MPL05240P-01 is a new lithium-ion power pack built for a wide range of Dell Inspiron laptops including the 13R 14R 15R and 17R series. It delivers 4400 mAh at 10.8V to restore mobile runtime for owners of compatible machines. The black six cell design matches the original form factor for direct substitution.

Smart Chip Protection And One Year Coverage

An integrated smart control chip manages quicker charging lower power consumption and longer discharge time. Built in safeguards protect against short circuit overheat and overload conditions. The manufacturer backs the unit with a one year warranty from 2020 production standards.

Simple Swap With Model Verification Required

Installation follows the standard battery bay release procedure for the listed Inspiron models. The most common issue is ordering the wrong part so buyers must compare the original battery part numbers such as 312-0233 or 312-0234 and confirm voltage before fitting. No tools beyond a latch slide are typically needed.

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-01
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 many charge cycles can the 6-cell lithium-ion pack handle before capacity drops noticeably?

The manufacturer provides a 1 year warranty; lithium-ion cells of this type typically retain usable capacity for several hundred full charge cycles.

What thermal limit appears first during continuous discharge at 10.8 V?

The built-in smart control chip activates overheat protection if the pack temperature exceeds safe thresholds during sustained use.

How much heat and fan noise does the battery add when the laptop runs all day?

The battery itself generates minimal heat and no noise; any warmth or fan activity comes from the laptop's own cooling system.

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