Dont know if it works yet, its certainly been flat (or dead) since its arrived, will take a photo of the charging port when i get home from work, only thing I have found on-line are sales listing which list a 6.8Ah LI-ON battery.Do you know if the battery on the bike works ? have you a photo on the battery charge port ?
Worst case I have an ok (if a little heavy) bike for short journets