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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

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withLenovo ThinkPad X121e / X130e / X130e 2340 / X131e / X131e 3
  • 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.

How it compares

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

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL10244P-19
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withLenovo 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

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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