Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: 18650 Battery Charger 4 Bay Smart Universal Charger for Flashlight Headlamp Battery 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 10400 Battery Charger (Only AC Charger) : Electronics
3.7v Li-ion 18650 Battery Charger Module - TP4056 / Micro USB Interface | POWER GEN - YouTube
VC2 Charger (Kit) – 18650 Battery | BATTERY BRO
Battery Charger Li-Ion 2x 18650 | DIYElectronics
18650 battery and charger kit combo with batteries
EU 110V 220V Dual 81650 3.7V Battery Charger
18650 LI-Ion Battery Charger and Dual USB 5V 2A Step Up Power Supply M – Envistia Mall
18650 LI-Ion Battery Charger and Dual USB 5V 2A Step Up Power Supply M – Envistia Mall
Xtar VC4SL Battery Charger for Li-ion Ni-Mh Batteries- Orbtronic.com