Not sure the mileage is the issue. Check the magnetic connector on the base of the battery and the top of the contacts for any small metal pieces. They did release a replacement catch.
I would take it to Brompton Junction and see if you can get some help from them. They know there were issues. It did help me that I bought mine from them directly.
Not sure the mileage is the issue. Check the magnetic connector on the base of the battery and the top of the contacts for any small metal pieces. They did release a replacement catch.
I would take it to Brompton Junction and see if you can get some help from them. They know there were issues. It did help me that I bought mine from them directly.