Battery:20V 4.0Ah
No load speed:0-560rpm
Pipe capacity:3/4-2'
Cable:length 7m,Dia 7mm
Motor:HRS550
Automatic advance and retreat with tape
Recommend: 2000MAH Li-ion battery
+ 2.3A Quick Charger
20V锂电管道疏通器
电压:20V
转数:0-560rpm
线长:7M
线径7MM
自动伸缩
推荐:采用2.0AH电池包和2.5A快充