Hello I have a brand new Lithium Ion Polymer Battery - 3.7V 140mAh I would like to use with my wonderful TinyLilly . Are there some how to guide or wiki for learning how to use it? I've also the battery adapter for TinyLilly. Thanks.

Is this one of our lithium batteries with a JST SH connector? The current TinyLily battery adapter has a much larger JST PH connector, so it's not compatible without some soldering. I can't find any examples of people soldering a battery on- people usually prefer to source their own battery with the JST PH connector. Let me know what other information you need.