Convert Picocoulombs to Milliampere-hours
Convert Picocoulombs (pC) to Milliampere-hours (mAh) instantly and accurately.
Conversion Formula
mAh = pC × 2.777777778e-13
About Picocoulombs
The picocoulomb (pC) equals 10⁻¹² C, the standard charge unit for radiation detector pulse heights and precision electrometers. Charge signals from Geiger-Muller tubes, scintillator detectors, and proportional counters are routinely expressed in picocoulombs; a 1 pF capacitor at 1 V holds exactly 1 pC. 1 pC = 10⁻³ nC = 10³ fC.
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.
Quick Reference Table
| Picocoulombs (pC) | Milliampere-hours (mAh) |
|---|---|
| 1 pC | 2.778 × 10-13 mAh |
| 2 pC | 5.556 × 10-13 mAh |
| 5 pC | 1.389 × 10-12 mAh |
| 10 pC | 2.778 × 10-12 mAh |
| 25 pC | 6.944 × 10-12 mAh |
| 50 pC | 1.389 × 10-11 mAh |
| 100 pC | 2.778 × 10-11 mAh |