01AV423 01AV427 SB10K97584 61++ Battery Compatible with For Lenovo Thinkpad T470 T480 P51S P52S TP25 T570 T580 A485 A475 Series 4X50M08812 01AV427 01AV425 01AV422 01AV492 01AV490 10.8V 72Wh 6600mAh 6-Cell.
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