The replacement cycle of new energy vehicle batteries varies depending on the battery type, usage conditions, and maintenance, but generally speaking, the lifespan of lithium-ion batteries is between 5 and 10 years.
For most electric vehicle owners, the battery pack is expected to reach the end of its design life in about 8 years under normal use and maintenance, at which point battery replacement may need to be considered.
The actual lifespan of a battery is also influenced by various factors such as charging habits, driving range, and environmental temperature. For example, frequent fast charging, prolonged use in high or low temperature environments may shorten battery life. Reasonable use and maintenance can extend the lifespan of batteries.