1.Electric bike is good design 2.Battery:48V,10AH; 48V,12AH; 48V,14AH 3.charge time:6-8hours 4.lead-acid battery or lithium HOT foldable electric bike new marketSpecificationParameterMotor: 200W 36v Brushless Hub Motor Batteries: 36V 12Ah Lead-acid batteryController:power: 200W 36V BrushlessUnder Voltage protection value:52±1VOver current protection value:<20ACharger :48V DC Output, 110-240 V /50 ...