Most Alternating Rotations of Three AA Batteries in One Hand in Thirty Seconds

China

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Beihu-Chenzhou-Hunan, SAR, China / October 12, 2026

Yanhao Deng rolled three AA batteries around one another in one cupped hand at a desk in Chenzhou, Hunan, with a smartwatch stopwatch running beside the hand. The stopwatch is started on camera and passes thirty seconds just before the clip ends, and the steady pace on screen, about one and a half rotations a second, fits Yanhao's count of 47. Thirty seconds of nonstop finger work, and not one battery hits the desk.

Tags: hand, one hand, most, dexterity, batteries, 30 seconds

Rules

Use three standard AA batteries
Rotate the three batteries alternately around one another using one hand only
Each completed rotation of the batteries counts once
Time thirty seconds on a stopwatch that is started on camera and stays visible throughout
Continuous, unedited video with the hand, all three batteries and the stopwatch in view
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