If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work with your battery. Project description, more information and ordering can be found at https://www.sparkfun.com/products/10401 Datasheet: http://www.sparkfun.com/datasheets/Prototyping/Batteries/MCP73831T.pdf