In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote: From what I understand, lithium batteries require both constant current and constant voltage regardless of load, plus there must be a method of shutting it off when capacity is reached. Because of the inherent dangers of incorrectly charging lithium batteries, I strongly recomend against a homebrew charger unless you know what you are doing. Your comment about making one appear pregnant in another thread just further strengthens the recommendation for purchasing a charger. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=114499#m114561 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)