Lenovo Compatbile Battery 3 Cell 24Wh Li-polymer integrated

The Lenovo Compatible Battery 3 Cell 24Wh Li-polymer integrated is a replacement for notebooks using internal battery 01AV421. As an internal module rather than an external battery pack, it is intended to replace a depleted or unusable battery with the same reference.

It uses rechargeable lithium-polymer cells in a 3-cell configuration, with 24Wh rated energy capacity, 11.46V nominal voltage and approximately 2094–2095mAh charge capacity. Lenovo regulatory documentation associates 01AV421 with battery model SB10K97578.

The reference is used in Lenovo ThinkPad T470 notebooks, including machine types 20HD, 20HE, 20JM and 20JN. Equivalent replacement listings also identify the ThinkPad T480, A475 and A485 as compatible, so check the notebook model and machine type against the reference before choosing it.

This replacement part can restore internal battery operation for compatible ThinkPads used for work, study and mobile computing. The 01AV421 reference identifies the replacement; it does not mean the replacement itself was manufactured by Lenovo.