You may use any normal 220V, 5A, 3-pin earthed socket to Charge your Chetak with the provided Chetak charging cable and pin adapter. In such a case, the consumer is responsible for any damage to the Chetak onboard equipment due to voltage above 270V rms or any other electrical issues or malfunction at the charging place. In addition, you may purchase a Chetak branded home charging Box, that protects your charging cable and Chetak from voltage and current surges from the electricity supply line. It also secures your Chetak charging cable so that it can be connected and disconnected only by the owner.