5B11F21942 original Lenovo battery 42Wh
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Substitute part numbers:
SB11F21951, SB11H56239, SB11H56242, 5B11H56427, 5B11H56428
5B11H56342 original Lenovo battery 57Wh
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5B11H56345 original Lenovo battery 63Wh
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Product Info
- Manufacturer
- Lenovo
- Item Number
- 5B11F21942
- Sub-Partnumbers
- SB11F21951, SB11H56239, SB11H56242, 5B11H56427, 5B11H56428
- Sicherheitsinformationen
- Sicherheits- & Herstellerkontakt-Informationen
Common data
- Condition
- New
- Manufacturer
- Original directly from Lenovo
- Color
- black
Technical Data
- Battery type
- intern
- Battery technology
- Li-Polymer
- Capacity
- 3735 mAh / 42 Wh
- Output (volt)
- 11.25 Volt
- Number of cells
- 3 Cells
Battery Quality
Category
- Category
- Batteries
- Usage
- Laptop
- Excerpt of suitable models for P/N 5B11F21942
- Lenovo ThinkPad L15 Gen 3 (21C7/21C8) , Lenovo ThinkPad L14 Gen 3 (21C5/21C6) , Lenovo ThinkPad L15 Gen 3 (21C7/21C8) , Lenovo ThinkPad L15 Gen 3 (21C3/21C4) , Lenovo ThinkPad L14 Gen 3 (21C5/21C6) , Lenovo ThinkPad L14 Gen 3 (21C1/21C2)
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Videos & Contributions
Determine the battery life of the notebook - this is how it works!
Instructions - Replacing the Integrated Notebook Battery
In diesem Video siehst du, wie man den internen Akku sicher tauschen kann. Hier getzeigt an einem Lenovo ThinkPad E590.
Learn more >
Why are there different capacities on the battery?
Why are notebook batteries often a few years old when you buy them?
Update drivers - when the Lenovo battery is not working
Instructions for calibrating the battery and updating the BIOS on Lenovo notebooks
How can I recharge my notebook battery to 100%?
Accessories, suitable alternative products and recommendations
IPC-Computer SCREW2 Screwdriver and opener set - 80 pieces
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