XTAR Mini USB Charger for 18650 Batteries - SeaLife Cameras
Tripp Lite Portable Mobile Power Bank USB Battery Charger power bank - Li- Ion - USB - UPB-02K6-1U - Office Basics - CDW.com
USB Lipo (Li-Ion) Battery Charger - 3.7V
Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger [v1] : ID 1905 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Speedy 18650 Battery Charger XTAR PB2C USB Output Function, Portable Li-ion 18650 Battery Charger Box w/USB Port and LED Display for all 18650 Batteries(Batteries NOT included) : Electronics
Smart 18650 Charger 3 Slots 4.2V Li ion Battery USB Independent Charging 18650 18500 14500 16650 26650 Lithium Battery Charger| | - AliExpress
Xtar VC4SL Battery Charger for Li-ion Ni-Mh Batteries- Orbtronic.com