Battery life is calculated in the charge cycle. This means that it depends on the number of full charges (0-100%) you can receive until it stops working altogether before the effect gradually diminishes. Electric Bike Batteries For Sale can undergo hundreds of charge cycles. How much is it exactly? It depends on the type of battery in question. Battery care also affects battery life. For example, if you store the battery in a dry place protected from temperature fluctuations, the battery will last longer. In general, under normal use, electric bicycle batteries become less efficient after 3-5 years. Each type of battery has its lifespan. The average life of an electric bicycle battery is mainly determined by the type of battery. The most commonly used batteries are: Lithium battery: Tends to stretch and can hold up to 1000 charge cycles. It will be even longer for the latest lithium iron phosphate models. Nickel battery: Expect about 500 cycles Lead-acid battery (1st generation electric bicycle): Approximately 300 cycles are expected