The charging time for an electric bike is usually between 4 to 6 hours. The exact charging time depends on the battery capacity and the power of the charger. Using the original charger and following the manufacturer's recommendations will ensure optimal performance and battery life.

The battery life of an electric bike is typically 2 to 3 years, depending on the type of battery, frequency of use, and maintenance. Lithium batteries can generally withstand 500 to 1000 charge cycles. Regular maintenance and proper usage, such as avoiding deep discharge and keeping the battery at around 50% charge when not in use for extended periods, can extend the battery's lifespan.

Most electric bikes have a top speed of 20 to 25 kilometers per hour, which is set according to local regulations for safety. Some models can offer higher speeds, but it's important to ensure they comply with local laws and regulations.

Maintenance of an electric bike includes regular bike upkeep, such as inflating tires and checking brakes, as well as special attention to the battery and electrical system. It's recommended to check the battery connections and wires every few months, keep the battery dry and clean, and have professional inspections regularly to ensure the electric system is functioning properly.

Most electric bikes have some degree of water resistance and can be ridden in light rain. However, to protect the electrical system and battery, it's advisable to avoid heavy rain or deep water. After riding in wet conditions, dry the battery and electrical components promptly to extend their lifespan.