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The No Electrode / The No Electrode

The No Electrode
The No Electrode

It's a battery that breaks the tradition of the one with two electrodes.You even needn't distinguish the electrode of it anymore.It could discern and transform its hidden electrodes automatically,which contributes to the old ,the disabled,the children,and many other vulnerable groups a lot in their daily using of the battery.

University

University of south China

University of south China
Hengyang City, China