Rechargeable DEF/AdBlue Pump, Pump complete with control nozzle, telescopic suction tube & 1.5m flexible hose, 2900mAh battery. Rechargeable via USB 2.0 type B connector (USB Cable Included) , Do not use with: Acids, Acetone, Benzene, Cresol, Ethyl, Phenol, Methyl Ethyl, Thinnersm Solvents, Etc.