Our selection of Boat Engines is quality built and designed for maximum fun. Check out all the remote control products at Horizon Hobby!
A related number you’ll sometimes see instead of amp hours is Reserve Capacity or RC. RC is the number of minutes a fully charged battery will deliver over 10.5 volts with a draw of 20 amps at 80 degrees Fahrenheit. Fortunately, we can easily convert this to amp hours by dividing by 2.4. So RC / 2.4 = Ah.