Milliampere-Hours (mAh) Converter
Ampere-Hours (Ah)
0
Coulombs (C)
0
Microampere-Hours (µAh)
0
Understanding Milliampere-Hours (mAh)
A milliampere-hour (mAh) is a unit of electric charge commonly used to measure battery capacity. One mAh represents the amount of charge transferred by a steady current of one milliampere flowing for one hour.
Common Applications
- Mobile phone batteries (typically 2000-5000 mAh)
- Power banks (5000-20000 mAh)
- Wireless earbuds (40-500 mAh)
- Smartwatch batteries (200-400 mAh)
Key Conversion Facts
- 1 mAh = 0.001 Ah (Ampere-hours)
- 1 mAh = 3.6 Coulombs
- 1 mAh = 1000 µAh (Microampere-hours)