Convert Milliampere-hours to Millicoulombs
Convert Milliampere-hours (mAh) to Millicoulombs (mC) instantly and accurately.
Conversion Formula
mC = mAh × 3600
About Milliampere-hours
The milliampere-hour (mAh) equals exactly 3.6 C and is the universal capacity unit for portable-electronics batteries. Smartphone batteries range from 3 000-5 000 mAh; AA alkaline cells deliver ≈2 500 mAh; small lithium coin cells for RTC modules are rated 35-225 mAh. 1 mAh = 3.6 C = 10⁻³ Ah.
About Millicoulombs
The millicoulomb (mC) equals 10⁻³ C, encountered in electroplating thin films, faradaic charge integration in voltammetry, and capacitor discharge testing. Cyclic voltammetry integration of an electrode adsorption peak typically yields 1-100 mC; a 1 mF supercapacitor at 1 V stores exactly 1 mC. 1 mC = 10⁻³ C = 10³ µC.
Quick Reference Table
| Milliampere-hours (mAh) | Millicoulombs (mC) |
|---|---|
| 1 mAh | 3600 mC |
| 2 mAh | 7200 mC |
| 5 mAh | 18000 mC |
| 10 mAh | 36000 mC |
| 25 mAh | 90000 mC |
| 50 mAh | 180000 mC |
| 100 mAh | 360000 mC |