Hello mate I bought a 110cc quad and the battery was flat so I charged it up at my dads workshop. I just went out to the garage 20 minutes ago to try and start her up me and my dad tried to start it up but she was making like a choking noise we charged the batter up for a good 10 hours I don't know if you know much about quads but i was wondering if you could help because I'm thinking about buying a new battery for like £30. ( if anyone can help please let me know)