01AV422 SB10K97579 SB10K97661 SB10K97580 01AV423 4X50M08810 01AV424 SB10K97581 01AV425 SB10K97597 01AV490. For Lenovo ThinkPad T470 T570 T480 T580 A475 A485 P51S P52S TP25 Series. Battery TypeLi-ion. Battery Capacity48Wh.
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