Convert Milliampere-hours to Nanocoulombs
Convert Milliampere-hours (mAh) to Nanocoulombs (nC) instantly and accurately.
Conversion Formula
nC = mAh × 3600000000
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 Nanocoulombs
The nanocoulomb (nC) equals 10⁻⁹ C, the typical charge scale for capacitive sensors, electrostatic discharge events, and biological ion transport measurements. A 100 pF capacitor charged to 10 V stores 1 nC; ESD sparks from contact charging can transfer 10-500 nC. 1 nC = 10⁻³ µC = 10³ pC.
Quick Reference Table
| Milliampere-hours (mAh) | Nanocoulombs (nC) |
|---|---|
| 1 mAh | 3.6 × 109 nC |
| 2 mAh | 7.2 × 109 nC |
| 5 mAh | 1.8 × 1010 nC |
| 10 mAh | 3.6 × 1010 nC |
| 25 mAh | 9 × 1010 nC |
| 50 mAh | 1.8 × 1011 nC |
| 100 mAh | 3.6 × 1011 nC |