Hello. I have Nitecore i4 current (!) version. It lists 3.7 charging output and not 3.0
This makes me think it will do rsr123 but not cr123a. I am only recently aware of the
difference thanks to Forum discussions.
Am I right in thinking that using this charger on a rechargeable cr123a will have an
unhappy ending. If this is so they really need to be more careful with this.