Supercapacitor is used in the field of gas meters, with environmental protection and high life.
Learn MoreAt present, with the increasingly intelligent function of electric meters, long-term data storage and display functions are indispensable.
Learn MoreConventional smart water meters use a built-in lithium battery when controlling the opening or closing of the water valve. After the lithium battery has been used for a certain period of time, it cannot supply energy to the control circuit and has to repl
Learn MoreSuper capacitors are used in gas alarms to provide backup power to provide escort for safety.
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