My wife's Rascal 4 wheel scooter would run fine right out of the garage for about 100 feet out into the yard or gardens and then jerk to a stop and only for her. I could get on it, turn the key and drive it around the yard without problem. Finally this spring I put the batteries back in, recharged them, and took it out for a test drive out to the mailbox and back to the garage, no problem, until I hit the lip of the garage slab and it jerked to a stop. I poked the breaker and it started up. I tried it a few more times in the yard and in/out of the garage and the problem kept repeating. Long story short I found the exact same value breaker from Monster Scooter Parts as was on the scooter and a major plus was the the new breaker had the button under a clear silicone bubble to keep any dust, dirt, moisture or rain out of the breaker. I pulled the under seat shroud off replaced the breaker, put it all back together and took the scooter out for for another run. She's ready for my wife anywhere any time now. Also I bought a second one as a spare, just in case.....and the cost of both of them was still less than any other place I shopped. Nice job guys. Thank You.