This is a generic, equivalent one, 100% compatible! 11.4V 42Wh replacement/equivalent Rechargeable Li-ion battery is 100% compatible with Lenovo 01AV400 01AV401 01AV402 01AV435 ThinkPad S2 13 Chromebook Series, Brand new, one year warranty!

Replaces the following Lenovo battery part numbers:
01AV400, 01AV401, 01AV402, 01AV435

Compatible with the following Lenovo Laptop models:
ThinkPad New S2 2018(20L1A001CD), ThinkPad 13 (20GL0000US), ThinkPad New S2 2018(20L1A00ACD), ThinkPad New S2 2018(20L1A005CD), ThinkPad New S2 2018(20L1A00CCD), ThinkPad New S2 2018(20L1A00JCD), ThinkPad New S2 2018(0PCD), ThinkPad New S2 2018(20L1A00DCD), ThinkPad New S2 2018, Lenovo Think Pad 13 (20GJS02500), ThinkPad New S2 2018(20L1A000CD), ThinkPad New S2 2018(20L1A00HCD), ThinkPad New S2 2018(20L1A008CD), ThinkPad New S2 2018(20L1A002CD), 20GJ-006JSP, ThinkPad New S2 2018(20L1A006CD), ThinkPad New S2 2018(20L1A007CD), ThinkPad New S2 20GUA004CD, Lenovo ThinkPad S2 20GKS06300, ThinkPad New S2 2018(20L1A009CD), Thinkpad New S2, Thinkpad 13

Specifications:
◆ Product type: generic/equivalent
◆ Voltage: 11.4V
◆ Capacity: 42Wh/3685mAh
◆ Battery Composition: Li-ion
◆ Condition: brand new, 1 year warranty!
◆ No memory effect, Over-charge protection, Short-circuit protection.

Package Included:
1 x Replacement 01AV400 01AV401 01AV402 01AV435 Battery for Lenovo ThinkPad S2 13 Chromebook Series 42Wh

Notice:
If your battery part NO. or your machine model NO. are not listed in the description, our battery may still fit your laptop. Therefore, please feel free to contact us to confirm the compatibility.