I have two Currie Trailz bikes. Both have the same problem One side of the battery connector, (near the hub on each side), have melted.
I not talking by much but rather where they shifted shape and then would no longer move up and down.
I called Currie and they said they would replace them ($55) but that the unit aka, the materials were the same.
Short of major surgery you have to use the connectors.
Let me know if anyone else has had this problem If not, then I guess I am just unlucky.
tahoe96150 [at] yahoo.com