The invention relates to a charging system used for charging an electronic device. The electronic device comprises an electrical storage device.

本发明涉及一种用于给电子装置充电的充电系统，所述电子装置包括一个蓄电装置。

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Electrical storage devices known as capacitors charge and discharge very quickly, but because they hold their charge on the surface of metal plates, their storage capacity is limited.

电荷存储元件——电容器，可以快速地充放电，但是因为电荷被存储在电容器金属片的表面，所以电荷容量有限。

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That means electrical storage, typically in an electrochemical battery, but capacitors also store and discharge electricity.

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