I was caught by the traffic police riding a battery car. I haven't issued a ticket for three days. No information. Does it affect my driver's license?

You are riding an electric car against the traffic rules, not driving a motor vehicle, so even if you are punished, it will punish the violation of the battery car and will not affect your driver's license. And if you are detained by the traffic police for riding an electric car without paying a fine, you are not allowed to apply for a motor vehicle driver's license, so it has nothing to do with your driver's license.