I thought this would be a great charger, but I was really disappointed when I found out that it can only charge NiMH at 500mah max, which takes forever to charge. My 2 cells liitokala without LCD screen can charge at 1A and it has a usb output port. This charger doesn't have it. If I had read the specs of it, I would never buy this one. I just ordered the Adeaska vc4 plus, which can charge all batteries, including LiFePO4 with 2 slots at 2A or another 2 slots at 3A. It cannot charge NiZn. If you want a NiZn charger, check out the Armytek charger. Overall, seller was great. Ships fast. Charger is sucks. I would recommend seller, but not this charger.
Thank you