Caricabatteria 54,6V 3A per bici elettrica pieghevole VIVI MT20 48V Step-Through Cruiser
For VIVI MT20 48V Step-Through Cruiser Folding Electric Bike. We would like to check the compatibility for you. Output: DC. Applicable Battery Type: Only Lithium Battery. Your battery is broken. As lithium battery has a limited service life.