B bfsound Well-known member Aug 7, 2010 #1 I have a few of these and am curious as the what the little switch on the under side of these does? It switches from a red circle to nothing??? Thanks
I have a few of these and am curious as the what the little switch on the under side of these does? It switches from a red circle to nothing??? Thanks
H Hacker Active member Aug 7, 2010 #2 Just a way for you to keep track of which ones are charged and which are used. They do nothing electrically, just a visual reminder for you when you throw them all together to know which is which.
Just a way for you to keep track of which ones are charged and which are used. They do nothing electrically, just a visual reminder for you when you throw them all together to know which is which.
