Thanks for this.Efest LUC V4 - Four Bay LCD Charger
LUC V4 charger is compatible with most 3.7V Li-ion or LiMn batteries like 10440, 14500, 14650, 18500, 17670, 18350, 18650, 20700, 26500, 26650 etc. It can charge 15270 or 14250 batteries with spacers.
Features:
1. Charging input: Pressing the rectangle button can change the charging modes(0.5A/1A/2A) and charge different size 3.6V/3.7V Li-ion batteries.
USB output: DC5V 1A USB output connector are compatible with most portable consumer electronics.
0.5A/1A can charge 4pcs : 10440/14500/14650/16340/16650/17650/17670/17350/18350/18490/18500/18650/20700/22650
2A can charge 2pcs : 25500 and 26650 batteries
I admit I lazily checked on the Amazon listing instead of going in depth.
Thanks again, a lesson learned.