The battery The battery is the power source for your e-bike or e-scooter. The energy stored in the battery is transferred via the controller to the motor of the pedal assistance or directly to the e-motor in the case of an electric moped. This saves you a lot of blood, sweat and tears. Most batteries today are lithium batteries. Lithium batteries are known for being lighter and having more capacity than lead batteries from the early days of electric scooters and bicycles. The voltage varies from about 36 Volts for bicycle batteries to 70 Volts for electric scooters. The battery in your electric bike is one of the most expensive parts to replace, so that is a good reason to keep it in good condition and that it lasts as long as possible. In this blog I will give you a number of tips about improving the capacity of your battery...