USB LiIon/LiPoly charger [v1.2] : ID 259 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: HTRC LiPo Battery Charger RC Car Balance Charger, 1S-6S Digital Discharger Battery Pack Charger 80W 6A for Li-ion Life NiCd NiMH LiHV PB Smart Battery,Deans Connectors + Power Supply : Toys
Cell-Con | Lithium Ion Li-ion Battery Charger, Polymer UL 60601
VOLT, Smart USB Li-Polymer Battery Charger - MikroElektronika
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits