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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL10244P-08 laptop battery 6-cell 11.1V 4400mAh

SKU CH-SFXZ-VM5K4

Six-cell lithium-ion replacement battery rated at 11.1 V and 4400 mAh for compatible ThinkPad X and Edge models

  • ColorBlack
  • TypeBattery
  • CompatibilityLenovo ThinkPad X121e / X130e / X130e 2340 / X131e / X131e 3
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4400 mAh
  • Compatible with many Lenovo ThinkPad Edge and X-series models
  • Six lithium-ion cells deliver 4400 mAh capacity at 11.1 V
  • Built-in smart chip enables quicker charging and longer discharge time
  • Protection against short circuit, overheat and overload for safe use
  • One-year warranty on a brand-new replacement battery

Dr. Battery MPL10244P-08 6-cell laptop battery

This new 11.1V lithium-ion pack replaces original Lenovo batteries for ThinkPad X121e, X130e, X131e, X140e and Edge E320, E325, E330, E335 models. It suits owners of those machines who need a direct 4400mAh replacement to restore mobile runtime.

Installation and common issues

The battery fits the designated ThinkPad bays without tools; align the contacts and slide it until the latch clicks. Verify the original part number matches FRU 42T4947, 42T4957 or 42T4959 before fitting, as similar-looking packs exist for other series.

Capacity and runtime limits

Rated at 4400mAh and 49Wh, the six cells deliver typical office workloads for several hours on a full charge. Heavy CPU loads, bright screens or cold environments will reduce usable time, and the pack cannot support models outside the listed compatibility list.

Highlights

  • Compatible with many Lenovo ThinkPad Edge and X-series models
  • Six lithium-ion cells deliver 4400 mAh capacity at 11.1 V
  • Built-in smart chip enables quicker charging and longer discharge time
  • Protection against short circuit, overheat and overload for safe use
  • One-year warranty on a brand-new replacement battery

Specifications

BrandDr. Battery
ModelMPL10244P-08
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

How do I confirm the 6-cell 11.1V battery is charging correctly after fitting it?

The OS power meter should display 11.1 V and a rising capacity reading up to 4400 mAh while the smart control chip manages charging and protection circuits.

What comes in the box and do I need any extra parts to install it?

Only the replacement battery is supplied; no tools, cables or additional adapters are included, so reuse the existing latch and connector on the ThinkPad.

Which capacity should I choose — 4400 mAh or the 49 Wh rating?

They describe the same cell pack; 4400 mAh at 11.1 V equals roughly 49 Wh, so there is no separate higher-capacity version to select.

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