01AV430 Battery for Lenovo ThinkPad X1 Carbon 5th 6th Gen — 11.58V 57Wh

Product Overview

The 01AV430 is an OEM-grade 57Wh / 4920mAh Li-ion replacement battery engineered for the Lenovo ThinkPad X1 Carbon 5th Gen (2017) and 6th Gen (2018) ultrabooks, covering Type 20HR / 20HQ (5th Gen) and 20KH / 20KG (6th Gen) series. Precision-matched to the factory specification at 11.58V, it restores the original all-day runtime, stable charging and dependable power delivery of your ThinkPad. Built with Grade-A high-density cells and an integrated BMS with overcharge, over-discharge and short-circuit protection. Ships 100% brand new, backed by a 1-year warranty.

Specifications

Attribute	Details
Standard Model	01AV430
Capacity	57Wh / 4920mAh
Voltage	11.58V
Battery Type	Li-ion Polymer
Cell	Grade-A, high quality guarantee
Condition	Replacement Battery (100% Brand New)
Warranty	1-Year Warranty

Replace Part Numbers

• 01AV430
• 01AV494
• 01AV429
• 01AV431
• SB10K97586
• SB10K97587
• SB10K97588
• 5B10W13930

Compatible Models

• For Lenovo ThinkPad X1 Carbon 5th Gen (2017)
• For Lenovo ThinkPad X1 Carbon 6th Gen (2018)
• For Lenovo ThinkPad X1 Carbon G6
• For Lenovo ThinkPad X1 Carbon Type 20HR / 20HQ Series
• For Lenovo ThinkPad X1 Carbon Type 20KH / 20KG Series

FAQ

Which Lenovo ThinkPad laptops does the 01AV430 battery fit?

It fits the Lenovo ThinkPad X1 Carbon 5th Gen (2017) and 6th Gen (2018), including Type 20HR / 20HQ (5th Gen) and Type 20KH / 20KG (6th Gen) series. Before ordering, confirm the part number printed on your original battery matches 01AV430 or one of the listed replace part numbers.

Is the 01AV430 battery compatible with the ThinkPad X1 Carbon 4th Gen?

No. The 4th Gen (2016) chassis uses a different battery design (01AV409). The 01AV430 is built for the refined 5th Gen (2017) and 6th Gen (2018) X1 Carbon chassis. Please verify your machine model before ordering.

How can I tell which ThinkPad X1 Carbon generation I own?

Check the Type number printed on the bottom of the laptop: 20HR / 20HQ correspond to the 5th Gen (2017), while 20KH / 20KG are 6th Gen (2018) models. You can also cross-check the model code on your original battery label, such as 01AV430 or SB10K97586.

Is this 01AV430 battery brand new and covered by a warranty?

Yes — it is 100% brand new with Grade-A cells, built-in protection against overcharge, over-discharge and short circuit, and backed by a 1-year warranty with fast dispatch from stock.