How Long Will a Lithium Ion Battery Last? Lifespan, Charge Retention, and More
A lithium-ion battery generally lasts two to three years or 300 to 500 charge cycles, whichever comes first. A cycle involves using the battery from fully charged to fully discharged and back. Temperature and maintenance also impact the battery’s lifespan and performance during its usage period. Charge retention is another important aspect. Lithium-ion batteries maintain … Read more