Amazon.co.jp: 18650 Charger, LCD Universal Intelligent Display, USB Battery Charger, Can Charge Simultaneously, Compatible with Li-ion/Ni-MH/Ni-Cd, USB Cable, Japanese Instruction Manual Included : Electronics
Electric Vehicle Rapidtron Electronika RE2AC7210 E Bike 72 V Li-ion Charger, Li-lion
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, 18650 Charger for 3.7V Li-ion TR IMR 10440 14500 16650 18650 16340(RCR123) Batteries (Battery not Included) : Electronics
Lithium Ion Battery Charger Circuit using LM317 - Engineering Projects