One part of the hobby I have greatly enjoyed is helping others. I truly enjoy teaching and problem solving, and that led me to develop a web site to help others. In November of 2009 I launched TJinTech in an attempt to host helpful info concerning the basics of batteries, charging, and many other electrical related topics associated with rc. I am very proud of what the site has become and how many people it has helped. In fact, since I made the site live on November 6, 2009, it has been visted over 190,000 times by over 112,000 unique ips from 169 countries (as of June 2012).