Angelelec DIY Open Source Power Module, Lilypad Power Supply Power Module,AAA Battery 5V 100MA,Wearable Technology,Easily Sewn on Clothes a Variety of Input, Output, Power Sensor Boards Can be Washed
Angelelec. Lily Pad by Leah Buechley and Spark Fun cooperative design and development of a wearable technology. - A small, but perhaps very strong power. The power supply is designed to be as small as possible.

