1 mAh (Milliampere-hour) is equal to 3,599,999,999.9971204 nC (Nanocoulomb). To convert from Milliampere-hour to Nanocoulomb, multiply by 3,599,999,999.99712 or divide by 0.000000000277777777778.
Three Billion Five Hundred Ninety-Nine Million Nine Hundred Ninety-Nine Thousand Nine Hundred Ninety-Nine Point Nine Nine Seven One Two Zero Four Nanocoulomb