I have a 230cc 4 stroke dirt bike with electric start, well my battery went bad sometime in the last week, it wouldnt turn over, trickel charger wouldnt charge it, speed charger wouldnt charge it, it gets to 6 volts and thats it. Ill get a new battery on monday (no where in my town that sells the battery is open tomorrow (sunday) but was suppose to go riding tomorrow (sunday). Now my neighbor said I can use the battery out of his street scooter, problem is that its 3 ah compared to 4 ah and 35 cranking amps vs 60 cranking amps. Will it even start the bike? Can I damage the battery? Can I damage the bike? Its only for a few hours.