My kids out grew these quickly. Battery in the pink E90 scooter is still good and has charger with it.
The green E90 scooter was my son's scooter he was heavier, taller and needed more speed, so I upgraded it to take a ryobi 18v drill battery. Only reason he cant ride it anymore is because he is way too tall.
*the drill ((battery)) does NOT come with it, but if you need it to I will sell the battery and a charger for extra.