I didn't take your questions as rude at all, I hoped I wasn't sounding rude or evasive giving vague answers when you wanted specifics. Being precise is good. I didn't have enough time to give long answers so if we take specific questions one at a time it'll be cool. Most of the answers (sounding smart alec) to most of the settings are "set them at whatever you want" depending upon what you want to accomplish.One thing is easy, you have 1 specific charger and 1 specific battery.