01AV427 01AV423 SB10K97580. 01AV427 SB10K97584. 01AV492 SB10K97585. Lenovo Thinkpad T470 T480 T570 T580 Seires. 1 x 61++ Genuine Battery. Battery information Battery Type: Li-ion. Battery Capacity: 72Wh/6600mAh.
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