电池充电器： 使用STM8S103F3开发的蓄电池充电器，目前已投入生产使用，带工厂模式设置，过热保护，过电压检测，恒流恒压及浮冲判断-Battery charger: The battery charger is developed using STM8S103F3, at present it has been used in production, with the factory pattern set, overheat protection, overvoltage dete

12.6V 2A 智能充电器 输入AC 220V 恒流恒压实现，温度保护。过欠流保护，过欠压保护，- The charger of functoin ,over voltage protoction,over Current protoction