Dr. Battery
Dr. Battery MPL10244P-13 6-Cell 11.1V 4400mAh laptop battery
A 6-cell 11.1V 4400mAh lithium-ion replacement battery compatible with multiple 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 49 Wh of capacity
- 1 V output matches original Lenovo ThinkPad specifications
- Built-in smart chip enables short-circuit, overheat and overload protection
- Compatible with X121e, X130e, X131e, X140e and Edge models
- New condition with one-year manufacturer warranty
Replacement for ThinkPad X131e and X140e
The Dr. Battery MPL10244P-13 is a six-cell lithium-ion pack built to replace the original Lenovo batteries used in ThinkPad X121e, X130e, X131e and X140e models. It delivers 11.1V and 4400mAh for 49Wh of capacity. Buyers who need a higher-capacity pack or a different form factor will not be served by this unit.
Built-in protection chip and one-year coverage
A smart control chip manages charging current, reduces power draw and extends discharge time while guarding against short circuit, overheat and overload conditions. The supplier backs the pack with a one-year warranty. Users who rely on hot-swap bays or external chargers will find no provision for those workflows here.
Black housing with direct-fit mounting
The black enclosure matches the original ThinkPad aesthetic and uses the stock latch points for a tool-free swap. No cables, adapters or mounting hardware are included because the battery seats directly into the laptop chassis. Installers who need a screw-down bracket or a secondary connector will not find them in this package.
Highlights
- 6-cell lithium-ion design delivers 49 Wh of capacity
- 1 V output matches original Lenovo ThinkPad specifications
- Built-in smart chip enables short-circuit, overheat and overload protection
- Compatible with X121e, X130e, X131e, X140e and Edge models
- New condition with one-year manufacturer warranty
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL10244P-13 |
| Color | Black |
| Type | Battery |
| Compatibility | Lenovo 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 Type | 6 Cell Lithium-Ion |
| Battery Voltage | 11.1V |
| Battery Capacity | 4400 mAh |
Questions about this item
How many full charge cycles can the 6-cell 11.1V 4400mAh lithium-ion pack deliver before I need a replacement?
The manufacturer warrants the battery for 1 year; beyond that period lifespan varies with usage patterns and charging habits.
What stops the MPL10244P-13 from running longer during a continuous workload — voltage drop, thermal throttle or firmware limit?
The pack supplies 11.1V and 49Wh; runtime ends when the cells reach their low-voltage cut-off, which the built-in protection chip manages.
Does the replacement battery run hotter, louder or draw more power than the original Lenovo 42T4943 unit during all-day use?
It matches the OEM 11.1V 4400mAh specification and includes short-circuit, overheat and overload protection, so thermal and power behaviour should be equivalent.
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