I have 3 old Genze E222 Step-Thru Black 350W Electric Bikes and 8 additional spare batteries.
I do NOT have chargers. They have not been turned on for 2yrs. They're meant for bikehsaring so THEY ARE NOT CONSUMER. If you want to pickup these e-bikes and batteries and use them for parts or whatever, they are yours. They look brand new but we are unable to turn them on. You can try and salvage for parts or whatever you choose.