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