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Black rectangular 6-cell lithium-ion laptop battery with label showing model MPL10244P-27 11.1V 4400mAh

Dr. Battery

Dr. Battery MPL10244P-27 6-cell 11.1V 4400mAh laptop battery

SKU CH-EAFS-EVCRX

Six-cell 11.1 V 4400 mAh lithium-ion replacement battery for Lenovo ThinkPad X130e, X131e 3368-53U and compatible models

  • ColorBlack
  • TypeBattery
  • CompatibilityLenovo ThinkPad X121e / X130e / X130e 2340 / X131e / X131e 3
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4400 mAh
  • 6-cell lithium-ion design delivers extended runtime for compatible ThinkPad models
  • 1V 4400mAh capacity matches OEM specifications for reliable daily use
  • Built-in smart chip enables faster charging and longer discharge cycles
  • Integrated protection guards against short circuit, overheat and overload
  • Fits ThinkPad X121e, X130e, X131e, X140e and listed part numbers

Dr. Battery MPL10244P-27 6-cell replacement

This 6-cell lithium-ion pack replaces the original battery in compatible Lenovo ThinkPad X121e, X130e, X131e and X140e models. It delivers 11.1V and 4400 mAh capacity for mobile professionals who need reliable power away from a desk. The unit is new and matches OEM specifications for the listed part numbers.

Sustained discharge with smart-chip management

A built-in smart control chip regulates charge cycles to reduce power consumption and extend discharge time during long work sessions. Protection circuits guard against short circuit, overheating and overload so the pack maintains stable output under continuous load. The 49 Wh rating supports extended use without sudden voltage drops.

Black 6-cell casing with direct-fit mounting

The black housing mirrors the original form factor and locks into the ThinkPad battery bay without adapters or tools. Six lithium-ion cells are arranged to match the OEM connector layout, ensuring a secure fit and proper alignment every time. A one-year manufacturer warranty covers defects in materials and workmanship.

Highlights

  • 6-cell lithium-ion design delivers extended runtime for compatible ThinkPad models
  • 1V 4400mAh capacity matches OEM specifications for reliable daily use
  • Built-in smart chip enables faster charging and longer discharge cycles
  • Integrated protection guards against short circuit, overheat and overload
  • Fits ThinkPad X121e, X130e, X131e, X140e and listed part numbers

Specifications

BrandDr. Battery
ModelMPL10244P-27
ColorBlack
TypeBattery
CompatibilityLenovo ThinkPad X121e / X130e / X130e 2340 / X131e / X131e 3367-9AU / X131e 3368-4FU / X131e 3368-53U / X131e 3371-2PU / X131e 3371-87U / X131e 3372-29U / X131e 3372-3QU / X140e / X140e 20BL000BUS
Lenovo ThinkPad Edge E320 / E325 / E330 / E330 3354-BJG / E335
Original Battery Part Number :
0A36290 / 0A36292 / 42T4943 / 42T4945 / 42T4949 / 42T4951 / ASM 42T4958 / ASM 42T4960 / ASM 42T4962 / FRU 42T4947 / FRU 42T4957 / FRU 42T4959 / FRU 42T4961
Battery Type6 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity4400 mAh

Questions about this item

Does the 6-cell lithium-ion design run hot or draw extra power during all-day use?

The 11.1V 4400mAh pack uses a built-in smart control chip that manages charging and discharge to limit heat and power draw during extended sessions.

What must I already own for this MPL10244P-27 to work in my machine?

You need a compatible Lenovo ThinkPad such as the X121e, X130e, X131e, X140e or Edge models listed, and the original battery must match one of the listed part numbers.

Will this 49Wh replacement behave the same as the original 42T4943 battery in my older ThinkPad?

Yes, it is built to OEM specification with the same 11.1V output and protection circuits, so it fits and functions like the factory 42T4943 unit.

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