Replacement Battery SQU-2002 916QA139H 41CP6/60/72 for Thunderobot zero 2021 Series — 64.31Wh/4129mAh

Replacement battery pack SQU-2002 (model 916QA139H) compatible with Thunderobot zero 2021 Series. Marked with codes 41CP6/60/72, this unit provides 64.31Wh (4129mAh) capacity to restore original runtime as a direct-fit replacement.