These are the packs I'm using, I never had any problems with the batt packs or any of the electronics I got for my Boomerang or any product I got for my prop airplanes,
Let me be clear, this thread is to talk about LI-FE batts so I and others can benefit from all the info and comments suggested by all of you and I thank you for your time and suggestions, this is the business that I have chosen to get my electronics and batts for my airplanes because my own reasons and I don't want to interrupt my relation with them because this thread ( I know you guys [>:] ) so, please stay on topic thank you.
The battery on the nose is my own creation