[ GLOSSARY DEFINITION ]
Battery
charging speed
How quickly a device replenishes its battery, measured in watts and time to a given percentage.
Also known as:
charge speed
Full Definition & Technical Explanation
Charging speed describes how fast a battery refills, determined by the charger's wattage, the device's charging curve, and thermal limits. Charging typically slows as the battery fills.
See fast charge time.
Where charging speed Matters
Smartphones
Laptops
Frequently Asked Questions
What is charging speed?
How quickly a device replenishes its battery, measured in watts and time to a given percentage.
What terms are related to charging speed?
Related Battery terms include 100W charging, 120W charging.