One hour + report and it won't be very helpful I am afraid. Still no noticeable drop off. It was a pretty heavy vaping hour too. I am using the Tenergy charger though. I have a Trustfire charger but I don't use it much. My protected batts are only about a week old. Are yours older or did you have this issue right from the start? BTW an hour and half seems really short to charge these guys. When I put the new 14500 in I put a 16340 (880mah Ultrafire) that was still going fine on the charger and it is still red and thats been about an hour and a half. Did you buy all of those batteries at the same time?
Batteries are all new within a month or month and a half and yes, all have done it from the start. All bought at different times 2-4 at a time between DE and HighTechDealz.