Milliamp-hours — a rough battery capacity rating. Higher mAh usually means longer runtime at the same power.
mAh is not the whole story — voltage, efficiency, and puff length all change real runtime. Pair mAh with average wattage in the WINDBAR battery calculator.
Also called: battery capacity
WINDBAR tools for this term
Related terms
mAh questions
Does higher mAh always mean longer battery life?
Usually at the same average wattage, yes. Real runtime also depends on puff length, efficiency, and cell age.
Where do I enter mAh on WINDBAR?
Use the vape battery life calculator with mAh from the cell wrap or device spec sheet.
Educational glossary for adults 21+ only. Not medical advice. Follow manufacturer instructions and local laws.