I dunno, the orange IMR 18650's I use are very clearly marked and even have an indented rind around the positive end, that and they are button-less so I have the magnetic button on the positive end. So they are fairly easy to identify, a couple of the ones I have seen though are very very difficult to tell which end it which.
I am getting some of the new 2500 batteries next weekend and I can't wait for those. Battery Life for DAYS!!!
Nate aka Darth Vapor
I am getting some of the new 2500 batteries next weekend and I can't wait for those. Battery Life for DAYS!!!
Nate aka Darth Vapor