Overview: L16L4P91 Laptop Replacement Battery for Lenovo ThinkPad X1 Tablet GEN 3 Series
L16L4P91 replacement battery for Lenovo Lenovo ThinkPad X1 Tablet GEN 3 Series and Lenovo ThinkPad X1 2018 Series. It lists voltage 7.72V, capacity 5440mAh/42WH and battery type Li-ion. Compare the original label, part number, connector and exact device model before ordering or installation; the complete references remain in Parts and Models below.
Specs: L16L4P91 Voltage, Capacity and Type
| Standard Model | L16L4P91 |
|---|---|
| Voltage | 7.72V |
| Capacity | 5440mAh/42WH |
| Battery Type | Li-ion |
| Color | Black |
Parts: L16L4P91 Part Numbers and Cross-References
These are the part numbers and codes carried over from the current online description.
- L16L4P91
- L16M4P91
- L16S4P91
- SB10T83162
- 5B10W13919
- SB10K97599
- 01AV454
- TP00089A
Models: Compatible Lenovo Devices and Series
The following compatible models and equipment strings are retained exactly from the current listing.
- For Lenovo ThinkPad X1 Tablet GEN 3 Series
- For Lenovo ThinkPad X1 2018 Series
FAQ: L16L4P91 Compatibility and Fit Questions
How do I identify the correct L16L4P91 battery model?
Compare the installed label with the listed battery model L16L4P91 and the complete Parts list: L16L4P91, L16M4P91, L16S4P91, SB10T83162, 5B10W13919, SB10K97599, 01AV454, TP00089A. A fit check should use the exact part number, not only the device family.
What voltage and capacity are listed for this replacement battery?
The current record states 7.72V voltage and 5440mAh/42WH capacity. Confirm both values against the existing battery before choosing this listing.
Which compatible models are included in the listing?
The named compatible models are For Lenovo ThinkPad X1 Tablet GEN 3 Series, For Lenovo ThinkPad X1 2018 Series. Review the full Models section because each model string is retained from the online description.