For Lenovo Thinkpad T470 T480 T570 T580 P51s P52s. 01AV422, 01AV423, 01AV424, 01AV425, 01AV491, 01AV492,SB10K97579, SB10K97581, SB10K97582, SB10K97583. Capacity: 48Wh=4400mAh. Cells Quantity: 6(warnning: more thicker than 24Wh 61 battery).
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