电荷是物质的基本特性，它在放置在电磁场中时会经历力。它是在库罗姆斯（C）中测量的。
1 MAh = 37,311.371 F
1 F = 2.6801e-5 MAh
例子:
将15 大型小时转换为法拉第常数：
15 MAh = 559,670.561 F
| 大型小时 | 法拉第常数 |
|---|---|
| 0.01 MAh | 373.114 F |
| 0.1 MAh | 3,731.137 F |
| 1 MAh | 37,311.371 F |
| 2 MAh | 74,622.742 F |
| 3 MAh | 111,934.112 F |
| 5 MAh | 186,556.854 F |
| 10 MAh | 373,113.708 F |
| 20 MAh | 746,227.415 F |
| 30 MAh | 1,119,341.123 F |
| 40 MAh | 1,492,454.831 F |
| 50 MAh | 1,865,568.538 F |
| 60 MAh | 2,238,682.246 F |
| 70 MAh | 2,611,795.953 F |
| 80 MAh | 2,984,909.661 F |
| 90 MAh | 3,358,023.369 F |
| 100 MAh | 3,731,137.076 F |
| 250 MAh | 9,327,842.691 F |
| 500 MAh | 18,655,685.382 F |
| 750 MAh | 27,983,528.073 F |
| 1000 MAh | 37,311,370.764 F |
| 10000 MAh | 373,113,707.638 F |
| 100000 MAh | 3,731,137,076.382 F |
规则