Amazon.com: 18650 Battery Charger 4 Bay Fast Charger for Rechargeable Batteries 3.7V Li-ion 10440,14500,16340,16650,14650,18350,18500,18650 Battery, USB Intelligent Universal : Electronics
Amazon.com: 18650 Charger 3.7V Rechargeable 18650 Battery Charger 4 Bay Li ion for Rechargeable Lithium Batteries 26650 21700 18650 10400 14500 16340 16650 18500 (Only USB Charger) : Electronics