Some 17.5Ah battery version may have battery and bike packed and shipped separately. It requires 10 mins work to install the battery into the tank. Check how to change battery of Cheetah Here.

Class 3 Ebike Requirements(California): Minimum age: 16 years old Driver's License: NO License Plate: NO Helmet: must have when riding No access to Bike Path and Protected Lane Access to Bike Lane and Bike Route See more: Here

Spec

BATTERY

48V 13Ah (624Wh) Samsung Cell Li-ion Battery

or 48V 17.5Ah (840Wh) Samsung Cell Li-ion Battery

RANGE

40 miles with PAS Level 1, 25 miles on throttle mode(13Ah battery)

55 miles with PAS Level 1, 35 miles on throttle mode(17.5Ah battery)

CHARGER

       48V 2Amp Smart Charger, works under 110V ~ 240V

Charging Time: 4-5 hours

CONTROLLER

       48V 22Amp Intelligent Controller

DISPLAY

Advanced Matrix with Back Light, Showing PAS Level, Current Speed, Max Speed, Odometer, Trip, etc.

MOTOR 

48V 750W BAFANG™ High Torque Gear Motor, Peak Output 1,000W

Top Speed: 28 MPH

LIGHTS 

Included

PEDAL ASSIST

       5 Levels

THROTTLE

       Half Twist on Right Hand

WIRE HARNESS

       Water-Proof Quick Connector

USB PORT

Not supported

Weight

       70 lbs with battery