Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Adafruit PowerBoost 500 Charger, 5V Lipo USB Boost | Paradisetronic.com
Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Adafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304] : Toys & Games
Overview | Adafruit MicroLipo and MiniLipo Battery Chargers | Adafruit Learning System