https://www.adafruit.com/category/872
Power, LiIon & LiPoly, Accessories Products Category on Adafruit Industries
liion lipolyaccessories productspowercategoryadafruit
https://www.adafruit.com/product/6391
Adafruit JST PH Remover / Puller for LiPoly / LiIon Batteries : Adafruit Industries, Unique & fun...
Here's a great accessibility tool for removing Lipoly batteries with a JST connector from your board. Maybe you've got bigger hands or a gorgeous nail set, or...
jst ph
https://www.adafruit.com/product/259
USB LiIon/LiPoly charger [v1.2] : Adafruit Industries, Unique & fun DIY electronics and kits
This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'....