Dr. Battery
Dr. Battery MPL10244P-01 6-cell 4400 mAh 11.1 V laptop battery for Lenovo ThinkPad X121e X130e X131e X140e
A 6-cell lithium-ion pack rated at 4400 mAh and 11.1 V, built as a direct replacement for 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
- Compatible with ThinkPad X121e, X130e, X131e and X140e models
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 1 V output matches original battery specifications exactly
- Built-in smart chip provides overheat, short-circuit and overload protection
- New condition with one-year manufacturer warranty included
Dr. Battery 6-cell 4400 mAh replacement
This new lithium-ion pack is built for Lenovo ThinkPad X121e, X130e, X131e and X140e models. It matches the original 11.1 V specification and 49 Wh rating so the notebook recognises it without BIOS updates. Buyers who need a higher-capacity 9-cell option or a different voltage should look elsewhere.
Built-in smart control chip protections
The onboard circuitry manages charging current, reduces idle draw and extends discharge time per cycle. It also guards against short circuit, overheat and overload conditions during daily use. No extra software, drivers or calibration tools are bundled with the battery itself.
4400 mAh capacity for typical workloads
At 49 Wh the pack delivers several hours of office tasks, web browsing or video playback on a full charge. Runtime drops noticeably under sustained heavy loads such as compiling code or discrete graphics work. It is not suited for users who require all-day operation without access to mains power.
Highlights
- Compatible with ThinkPad X121e, X130e, X131e and X140e models
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 1 V output matches original battery specifications exactly
- Built-in smart chip provides overheat, short-circuit and overload protection
- New condition with one-year manufacturer warranty included
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL10244P-01 |
| 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 charge cycles can the 6-cell lithium-ion battery handle before it needs replacing?
The manufacturer highlights a 1 year warranty, indicating expected reliable performance for that period under normal use.
What limits runtime when the 4400 mAh pack powers a ThinkPad X131e all day?
The 49 Wh capacity determines how long the laptop runs; actual endurance depends on screen brightness, CPU load and connected peripherals.
Does the smart control chip generate noticeable heat or fan noise during continuous charging?
The built-in chip manages quicker charging, lower power consumption and protections against short circuit, overheat and overload to keep operation safe and quiet.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Case Logic
Case Logic 3203990 briefcase for 15.6 in laptop with 10.1 in tablet pocket
$30.99
0.00037136BTC
In stock