... 2A, 3A, 4A, 5A 3) 3 stage charge mode: CC,CV,FV 4) Efficiency: 75%-85% 5) Over-voltage protection ... , DOFT9) Application for E-bike, Electric bike, E-bicycle, Electric bicycle, E-scooter, Electric scooterOEM service offered, Customization service offered We ... also provide 6V,24V,36V,48V lead-acid battery charger. Paypal is welcome. CC ...