Product specification | 20L fixed speed [power storage] single switch, 20L body speed adjustment [power storage] dual switch, 20L handle switch to the body speed adjustment [power storage] three switches, 20L handle speed regulator [power storage] dual switch, 20L fuselage speed adjustment [lithium battery 8A] dual switch, Handle, switch key, lithium battery, 20L handle speed regulator [Lithium battery 8A dual switch, 20L fuselage speed adjustment [Electricity 12A] Dual switch, 20L handle switch to the body speed regulation [power storage 12A] three switches, 20L handle speed regulator [Electricity 12A dual switch, 20L body speed adjustment [lithium battery 10A] dual switch, 20L handle switch to the body speed adjustment [lithium battery 10A] three switches, 20L handle speed regulator [lithium battery 10A] dual switch, 20L body speed adjustment [Lithium battery 12A dual switch, 20L handle switch to the body speed adjustment [Lithium battery 12A] three switches, 20L handle speed regulator [lithium battery 12A] dual switch, 20L single switch without after -sales |