如何选购电池

How to select batteries

随着用电器具的品种不断增多,电池种类也日益更新和增多。为方便消费者在各式各样电池中选购适合自己的产品,对电池作了基本介绍。阐述了一次电池的基本分类及标识方法,并按使用场合分别介绍了选购电池的注意事项;最主要的选择依据是用电器具所需电流的大小;亦简要说明了选择一次还是二次电池的原则。

With the increasing of electric devices, the types of batteries are new and various. In order to help the consumers choose and buy appropriate batteries, the general knowledge of batteries was introduced. And the classification and marking for primary batteries were exposed. According to use occasion, some notices of buying batteries were introduced. The key of selecting batteries is to consider the operating current of electric devices. The principle to select primary battery or secondary battery was demonstrated briefly in this paper.