Ok... and you are using those stacked? now? 'cause those are 3.7v batteries.
That's fine. IF those are the ones you are using stacked right now and you are looking to buy new batteries to replace them, of the 3 choices you put up, I would go with those again.
(if that's not the case, and I misread the beginning, then I'm going to have to go back and delete all my posts in this thread 8-o)
Yes I'm stacking them without a problem.....Please do not delete any of your posts Cause they are really helpful