1.Electric bike is good design 2.Battery:48V,10AH; 48V,12AH; 48V,14AH 3.charge time:6-8hours 4. Electric Scooter EC APPROVALSpecificationParameterMotor: 400W 48v Brushless Hub Motor Batteries: 48V 20Ah Lead-acid batteryController:power: 400W 48V BrushlessUnder Voltage protection value:52±1VOver current protection value:<20ACharger :48V DC Output, 110-240 V /50-60Hz AC Input intelligent ...