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

Dr. Battery

Dr. Battery MPL10244P-19 6-cell 4400 mAh 11.1 V laptop battery

SKU CH-TT1Y-NCWY8

Six-cell 4400 mAh 11.1 V lithium-ion replacement battery compatible with Lenovo ThinkPad X121e, X130e, X131e and X140e 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 reliable mobile power
  • 4400 mAh capacity at 11.1 V supports extended work sessions
  • Built-in smart chip enables faster charging and longer discharge
  • Overheat, short-circuit and overload protections keep usage safe
  • Compatible with Lenovo ThinkPad X121e, X130e, X131e and X140e series

Replacement battery for ThinkPad X131e

This 6-cell lithium-ion pack is built to replace the original Lenovo battery in ThinkPad X131e, X130e, X121e and X140e models. It delivers 4400 mAh at 11.1 V for 49 Wh of capacity. The unit is new and carries a one-year warranty from the manufacturer.

Black 6-cell lithium-ion housing

The black casing matches the original form factor and clips into the battery bay without modification. A built-in smart control chip manages charging current, reduces power draw and extends discharge time. Integrated protections guard against short circuit, overheating and overload during daily use.

Upgrade from depleted or lower-capacity packs

This battery restores full runtime when the original cell has lost capacity or failed. It is not suited for users who need a higher-wattage pack or a different voltage for other laptop families. Buyers should confirm the exact model number and voltage printed on their old battery before ordering.

Highlights

  • 6-cell lithium-ion design delivers reliable mobile power
  • 4400 mAh capacity at 11.1 V supports extended work sessions
  • Built-in smart chip enables faster charging and longer discharge
  • Overheat, short-circuit and overload protections keep usage safe
  • Compatible with Lenovo ThinkPad X121e, X130e, X131e and X140e series

Specifications

BrandDr. Battery
ModelMPL10244P-19
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

What voltage does the 11.1 V lithium-ion pack deliver to the ThinkPad X131e?

The pack supplies a nominal 11.1 V, matching the original battery voltage required by the X131e series.

What physical design lets the 6-cell pack sit flush in the X130e or X140e chassis?

It uses the standard Lenovo 6-cell form factor with the same latch positions and connector orientation as the original 42T4943/42T4945 units.

Which step do installers often skip when fitting the MPL10244P-19 into a ThinkPad Edge?

They forget to remove the old battery and disconnect the AC adapter before sliding the new pack in until the latches click.

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