Dr. Battery
Dr. Battery MPL10241P-11 laptop battery 6 cell 10.8V 4400mAh 48Wh
Replacement 6-cell lithium-ion battery for Lenovo ThinkPad T, L, W and X series, 10.8V 4400mAh 48Wh
- ColorBlack
- TypeBattery
- CompatibilityLenovo ThinkPad L450 / L460 / T440 / T440s / T450 / T450s /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400mAh / 48Wh
- Compatible with many ThinkPad models including T440, T450, T460 and X240
- 6-cell lithium-ion design delivers 48Wh capacity for extended runtime
- 8V 4400mAh specification matches original Lenovo part numbers 45N1124, 45N1125, 45N1126
- Built-in smart chip provides overheat, short-circuit and overload protection
- Dr. Battery brand established 2006 with one-year warranty on new units
Replacement battery for ThinkPad T440 to T470p
This Dr. Battery MPL10241P-11 is a new 6-cell lithium-ion pack rated at 10.8V, 4400mAh and 48Wh. It replaces original Lenovo part numbers including 0C52861, 0C52862, 121500146, 121500147, 121500148, 45N1124, 45N1125 and 45N1126. The unit is black and carries a one-year manufacturer warranty.
Suits owners of compatible ThinkPad models needing
Buyers with a ThinkPad L450, L460, T440, T440s, T450, T450s, T460, T460p, T470p, T550, T560, W550s, X240 or X250 can use this battery. It is not for users of other laptop brands, different ThinkPad series, or machines that require a higher-capacity 9-cell pack or a different voltage.
Verify your original battery part number
Match the numbers printed on your existing battery against the list above and confirm the 10.8V output. The built-in smart chip provides overcharge, overheat and short-circuit protection, but installation still requires opening the laptop chassis. Ensure you are comfortable with that step or have a technician available.
Highlights
- Compatible with many ThinkPad models including T440, T450, T460 and X240
- 6-cell lithium-ion design delivers 48Wh capacity for extended runtime
- 8V 4400mAh specification matches original Lenovo part numbers 45N1124, 45N1125, 45N1126
- Built-in smart chip provides overheat, short-circuit and overload protection
- Dr. Battery brand established 2006 with one-year warranty on new units
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL10241P-11 |
| Color | Black |
| Type | Battery |
| Compatibility | Lenovo ThinkPad L450 / L460 / T440 / T440s / T450 / T450s / T460 / T460p / T470p / T550 / T560 / W550s / X240 / X250 Original Battery Part Number : 0C52861 / 0C52862 / 121500146 / 121500147 / 121500148 / 45N1124 / 45N1125 / 45N1126 / 45N1127 / 45N1128 / 45N1129 / 45N1134 / 45N1135 / 45N1136 / 45N1137 / 45N1734 *** Not compatible with the following models: ThinkPad P50s ThinkPad T460s ThinkPad T430s ThinkPad X240s ThinkPad L470 ThinkPad X270 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400mAh / 48Wh |
Questions about this item
Which original Lenovo part number should match the MPL10241P-11 battery for my ThinkPad T450?
The replacement covers Lenovo part numbers 0C52861, 0C52862, 121500146, 121500147, 121500148, 45N1124, 45N1125 and 45N1126.
Will the 6‑cell 10.8 V pack fit in my older ThinkPad X240 that currently uses a 3‑cell battery?
Yes — the MPL10241P-11 is listed as compatible with the X240, so the 6‑cell 48 Wh unit will install in that chassis.
How can I verify the smart control chip is managing charge correctly after installation?
The OS should report a steady charge rate, the battery should stay cool during use, and the built‑in short‑circuit, overheat and overload protections will engage automatically if limits are exceeded.
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