Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Adafruit USB / DC / Solar Lithium Ion/Polymer charger - v2 LiIon LiPoly 3.7/4.2v | eBay
Overview | USB, DC & Solar Lipoly Charger | Adafruit Learning System
USB / DC / Solar Lithium Ion/Polymer charger
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB, DC & Solar Lipoly Charger Datasheet by Adafruit Industries LLC | Digi-Key Electronics