Product Overview
The 01AV409 / 01AV441 is a professional-grade 56Wh (3680mAh) Li-ion replacement battery engineered for Lenovo ThinkPad X1 Carbon 6th Gen and X1 Yoga 2nd Gen series. It replaces original part numbers including 01AV409, 01AV441, 00HW028, and SB10K97566 with a precise factory-matched fit. Built with high-density cells to restore original mobile productivity and stable power output. Ships 100% brand new with a 1-year warranty.
Technical Specifications
| Standard Model | 01AV409 / 01AV441 / SB10K97566 |
|---|---|
| Capacity | 56Wh / 3680mAh |
| Voltage | 15.2V |
| Battery Type | Li-ion Polymer |
| Condition | 100% Brand New Replacement |
| Warranty | 1 Year |
Replace Part Numbers
- 01AV409
- 01AV410
- 01AV438
- 01AV439
- 01AV441
- 00HW028
- 00HW029
- SB10K97566
- SB10K97567
- 4ICP4/48/125
Compatible Laptop Models
- Lenovo ThinkPad X1 Carbon 4th Gen (2016)
- Lenovo ThinkPad X1 Carbon 6th Gen (2018)
- Lenovo ThinkPad X1 Yoga 1st Gen (2016)
- Lenovo ThinkPad X1 Yoga 2nd Gen (2017)
FAQ
Q: Is this battery compatible with the X1 Carbon 5th Gen (2017)?
A: No. The 5th Gen (2017) uses the 01AV430 battery. This 01AV409 is designed for the 4th/6th Carbon and 1st/2nd Yoga generations. Please verify the battery model printed on your original pack.
Q: Does it fit the X1 Yoga 3rd Gen?
A: No. The X1 Yoga 3rd Gen requires a different internal battery model. Please check the "Type" number (e.g. 20LD/20LE) on the bottom of your laptop to confirm compatibility.