The Nitecore Ui1 is a lightweight and portable charger for versatile on the go charging.
InputDC 5V/1A 5W
13450, 13500, 13650, 14430, 14500, 14650, 16500,
16340 (RCR123), 16650, 17350, 17500,17650, 17670,
18350, 18490, 18500, 18650, 20700, 21700, 22500,
22650, 25500, 26500, 26650