Amazon.com: Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650, 18350, 20700, 21700, 16340, 14500 and More,and LumenTac Battery Organizer : Electronics
Amazon.com: Aweite Universal Battery Charger, 2-Bay Battery Smart Charger for Li-ion/NiMH/NiCD, for 18650, 16340, 26650, AA, AAA, and More 3.7V USB Fast Portable Battery Charger : Electronics
Universal Battery Charger, 4-Slots USB Battery Charge for 3.7V Li-ion TR IMR 10440 14500 16650 18650 16340(RCR123) Batteries (Battery not Included) : Amazon.com.au: Electronics
Amazon.com: 18650 Battery Charger 4 Separate Universal Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350 16340 14500 21700(RCR123) Ni-MH Ni-Cd A AA AAA AAAA : Electronics
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
Amazon.com: 18650 Battery Charger for Rechargeable Li-ion Charger 4-Bay and USB Smart Universal 4 Slot Battery Charger for 10440 14500 16340 18650 26650 18500 17670 (Not Battery) : Electronics