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There are several classifications for lead-acid batteries：
　?。?）According to the battery plate structure classification: formed type, paste type and tube type battery;
　?。?）According to the battery cover and structure classification: open type, exhaust type, acid proof flameproof type and sealed valve controlled type battery;
　?。?）According to the battery maintenance classification: ordinary type, less maintenance type, no maintenance type battery.
　?。?）According to China's relevant standards, the main battery series products are:
　　    Starting battery: mainly used for starting and lighting of automobiles, tractors, diesel engines and ships;
　　    Fixed battery: mainly used in communications, power plants, computer systems as protection, automatic control backup power supply;
　　    Traction battery: mainly used for various battery cars, forklifts, forklifts and other power supply;
　　    Railway battery: mainly used for locomotive, electric locomotive, passenger car starting, lighting power;
　　    Motorcycle battery: mainly used for various specifications of motorcycle starting and lighting;
　　    Coal mine battery: mainly used for electric locomotive traction power supply;
　　    Storage battery for energy storage: mainly used for wind and hydraulic power generation.