Clothes rolled up in the towel and stowed in the panniers; check. The headlight battery pack on the charger; check.

衣服用毛巾卷起，塞进挂篮里；没问题。车前灯电池还在充电中；没问题。

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By running an electrical current through the cell, using an ordinary battery charger, the copper in the anode (and in the pins) dissolves and is deposited on the lead cathode.

要想让电流通过电解池，你需要一个普通的电池充电器。阳极和针脚里的铜溶解之后会聚集在阴极上。

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Of course, this last step could be optional if your garage is equipped with the latest wireless battery charger connecting car and A.C. power grid automatically.

当然，如果你的车库自动地配备了最新型的无线电池充电汽车以及交流电网，最后一个步骤可以省去。

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