每个电池元都包括一个正电极和一个负电极，两个电极用一个浸在导电电解液中的隔离器隔开，该电解液允许离子而不是电子在两个电极之间来回传输(译者注：具体参见下面那个电池结构图)。

Each cell consists of a negative electrode and a positive electrode kept apart by a separator soaked in a conductive electrolyte that allows ions, but not electrons, to travel between them.

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注1：充电电池如有破损、变形、漏液等现象出现时不能使用。

Note: If there is any phenomenon of damage, deformation, liquid leakage and etc on the rechargeable battery, it can not be used.

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