Heat Dissipation/CoolingTemperature control by intelligent exhaust fan DisplayDigital LCD Electricity Charging12V30A24V30A48V30A Ctn Sizes (mm)475*300*435495*325*455515*335*480605*410*540780*447*724 Ctn Weight (Kg)18.732.372.578107214 MOQ50 pcs50 pcs10 pcs10 pcs10 ...