They are right, Mah, is how LONG a battery lasts, NOT how strong it is. The amps are the strength measure, when paired with votage of course.
I dont mean to argue BUT, think of all the kids who dont know this, They come to the forum and ask us, IF we tell them the wrong answers what good are we. If you are going to give advice, KNOW what you are talking about.Most of us are over 20 here so we know a little.
