A regular bicycle has been converted into an electric bicycle. 24-volt 250-watt motor. Goes about 40-45 km on a single full charge. Two tubular batteries of 30 amperes each. Has a headlight and horn. Satisfactory service. A very good medium for commuting short distances. I bought this while staying in Bogura. Currently, I am in Lalmonirhat, and since I have a motorcycle, I don't need this anymore.