60-volt 5-battery vehicle. I installed larger batteries, so it is currently running at 48 volts. New 12-volt 150-ampere 4 batteries are installed. I have used them for 2 months. I will provide the memo for the battery purchase. You will get a mileage of 120+ km. You will also get the new charger I bought with it. Those who know about electric bikes don't need much detail, they will understand. Those who don't understand, please call directly for more details. I replaced the batteries because of rising fuel prices, but now I am going to buy a bike again. Since the batteries are new, you don't have to worry about mileage. The price is slightly negotiable. Please don't offer a price that you know is unrealistic, as I will not reply to such messages.