为了使铅酸电池充满电，必须溶解电极末端的离子云。否则，板上的积聚会降低电池性能。这种情况通常称为放气。在这段时间里，离子被强制运动，条件是正常的电池与标准的充电方法结合使用，或者也可能将强制空气引入电池单元中。

        In order for a lead acid battery to obtain a full charge, the ion cloud at the end of the electrodes must be dissolved. Otherwise a build-up on the plates will reduce the batteries performance. This condition is commonly known as gassing. During this period of time the ions are forced into motion, the condition is a normal battery occurrence in conjunction with standard charging methods, or forced air may also be introduced into the battery cells.