Amazon.com: Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac QC3.0 Charging Adapter : Electronics
Authentic US Plug Nitecore D2 2-Slot Digital Battery Charger
Nitecore i4 Intellicharger - 4 Bay Battery Charger | 18650 Battery Store
NITECORE UI2 Dual-Slot USB Charger, for 18650, 21700 etc Batteries
Nitecore Lc10 Portable Magnetic Outdoor Usb Charger With Sensor Light For Cylinder Rechargeable Li-ion Battery 18650 21700 26500 - Portable Lighting Accessories - AliExpress
NITECORE New i4 Intellicharger smart battery Charger for Li-ion / IMR – EdisonBright
Amazon.com: Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac Battery Organizer : Electronics
Nitecore D4 Digicharger 4 Bay Universal Battery Charger for Li-ion/IMR/LiFePO4 & Ni-MH/Ni-Cd Batteries - CE Listed