WERTEC Vibrating suction cup aku 2x21v2000mAhProduct code: WT-760The vibrating suction cup helps avoid problems due to improper glue distribution under tiles. Vibration removes air bubbles between the adhesive and the tile surface that could cause the tile to break. The vibration compacts the adhesive under the tile, its power is adjustable 6 gradually. Can be used for both indoor and outdoor work. The new generation motor features high vibration frequency, more power. Thanks to the low power requirement, the battery life has been extended by 30%.It is powered by a lithium battery with a voltage of 21V and a capacity of 2000mah, it takes 2h to fully charge with the included charger. Two batteries are included with the suction cup. The integrated additional front handle makes it easy for us to position the plate, It can perfectly handle plates up to 1200x1200mm in size, the suction cup is able to lift a plate weighing up to 50kg. Small size and light weight make it convenient to work with the suction cup. Packaged in a plastic case to protect it from damage or flooding.Technical data: Model: WT-760 Diameter of the vibrator suction cup: 140 mm Battery capacity: 2000 mAh (2 pcs included) Battery voltages: 21V Battery charging time: 2h Vibration frequency: 0-14000 rpm 6 degrees of vibration adjustment Maximum suction lift capacity: 50kg Maximum size of vibrated plate: 1200x1200 mm Weight (with battery): 2.1kg