I do not know if you have noticed such a phenomenon: whenever the smart water meter market has a greater development, often due to our production and quality of serious problems and periodic collapse. Although there are some big manufacturers blame it for "poor quality products selected by water supply enterprises", but we would like to ask: is this really the case? Are we guaranteed that there will be no problems with all our products? I don't believe that we should ask ourselves the following questions: how many batteries have been selected and used? At present, many manufacturers only regard batteries as an energy provider, and they don't discuss the impact of battery performance and capacity on smart water meters.

首先，大家对选用的电池容量和与本人设计和选用的线路板的有效容量没有认真的计算和明晰的认识，目前大家所选用的电池（不论是CR18505S/M，还是ER18505S/M），是缺乏以支撑目前的智能水表（主要指IC卡预付费水表）正常工作6+1年的（普通只能运用2年至3年）,只是大家贪图这种电池廉价而已。有的人辩白说他们所运用的电池有的运用了8年依然没问题，我们倒想问一问这些厂家，你们又怎样晓得这个电池8年都在正常工作呢（锂氩电池在不工作的状态下，10年以上依然有90%的电都是正常的）？同时，为什么不去想一下，大量的电池为什么又只能用2年到3年呢