ktmrider

Thanks for the replies. Yes, when i plugged in charger the key was off. I'm going to pull the batteries and check all connections and then have a go at charging again. I'll report back on where I stand. Thanks so much for the help.

Purchased used OSET 16 36v from a dealer in pittsburgh that was virtually brand new, not a scratch on it. From the onset the batteries longevity and strength didn't seem juth ast right. Son has ridden bike (he's 6 and around 50 lbs with potentiometer fully open) probably 8-10 times. Longest ride until batteries ran out was just under an hour mostly tight trials stuff with a few wide open jaunts through the field. On to my problem, he rode bike last week and charged bike till green light and removed charger last week. Sat until yesterday when he went to ride, he turned on key and batteries were dead (one red dot on throttle). I just assumed he left key on so I went to connect charger and as soon as i plugged charger in, relay started clicking and charger light cycling from green to red which makes me suspect that there is a short somewhere. Anyone else had an issue like this? Thanks so much.