TPS61022: Boost convert inrush current and single cell removable lipo battery protection - Power management forum - Power management - TI E2E support forums
Turnigy 2200mAh 1S 40C Lipoly (Single Cell)
Sparkfun USB LiPoly Charger - Single Cell - Solarbotics Ltd.
6 Port Single Cell LiPO Battery Charger with Power Supply | eBay
Source 402545 lipo single cell 3.7v 400mAh rechargeable battery lithium ion on m.alibaba.com