Should I get my daughter a electrec scooter?

Trust me, she won't be happy with it. I wanted a motorized scooter, my mom got me an electric one, it only holds a charge for like 45 minutes, and goes slow as dirt, and it was one of the better models. Just save your money, the electric ones are useless.

if your daughter is under 13 then don't buy her one because she might fall or the police might give her a ticket.

Sounds like you have a poor battery which is not holding its charge ,possibly a dead cell. Ron