1、超威免维护电瓶
2、独特设计大吸力直流电机
3、配有电量显示和可控制系统
4、配超大吸扒，推吸即可
5、快装尘桶
6、外观小巧精美、操作简便快乐
AD battery series of industrial vacuum cleaners, no power can work 4-5 hours, also can form a complete set is a trival, improve efficiency.
1 amd maintenance-free battery
2 unique design big suction dc motor
3 equipped with battery display system
4 with super suction steak, suck
5 fast loading dust barrel
6 fine appearance and easy operation
