it is ok but slow
I have been through a few chargers over the years but this one is certainly the one to replace them all. Amazing tech built in for slow charging, fast charging, it shows you how much charge your battery has taken, how long it took and it shows you this for all 8 bays. Vaping 101 were extremely quick to deliver this and the battery’s I ordered with very clear communication all the way through. My previous chargers were all Nitecores and after using this I won’t use them again.