SB10K97580 01AV423 61 4X50M08810 01AV422 SB10K97579 01AV424 SB10K97581 01AV452 SB10K97597 01AV490. For Lenovo ThinkPad T470 T480 A475 A485 T570 T580 P51S P52S TP25 Series. Capacity: 24Wh. If run the battery shut down often, it will shorten the battery life.
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