[ GLOSSARY DEFINITION ]
Battery
cycle life
The number of full charge cycles a battery is expected to deliver before capacity drops noticeably.
Full Definition & Technical Explanation
Cycle life is how many full charge cycles a battery can complete before its capacity falls to a defined threshold, often 80% of the original. Good designs reach 800-1,000+ cycles.
See battery aging.
Where cycle life Matters
Smartphones
Laptops
Frequently Asked Questions
What is cycle life?
The number of full charge cycles a battery is expected to deliver before capacity drops noticeably.
What terms are related to cycle life?
Related Battery terms include charge limit, battery aging.