Are all batteries the same that have the same mAh?

Are all, say, 2,300mAh batteries the same?
Like could one 2,300mAh battery be better in practise than another?
Or is mAh an exact science?
Just a random wonderment!

Add a comment
 1 comment

JanSt / MOD  Oct. 2, 2013 at 14:30

No there's more to it...I don't understand (nor care to...) all the science bits. But just look at the performance of some 3rd party replacement batteries. Some are great. Others last 20 minutes.


You don't need an account to comment. Just enter your email address. We'll keep it private.