I’m sure you can get one from an ebike supplier, but they speak in code and I don’t have a translator.
I speak “Volts” and “science” and they use funny abbreviations like “36V” when talking about a 42V charger.
So that’s why I don’t deal with those people.
But they probably have one, you’d have to check it with a multimeter to MAKE F***ING SURE it was 67.2V before you used it.