SmokTech has horrible manufacturing. I'm really not impressed with the company.
The Riva may be higher voltage with no load, or fresh off the charger, but it's not regulated. So the Riva may only be "higher voltage" for a short period of time. Because as it loses it's charge, it also loses voltage. The eGo has a PWM circuit which keeps it's voltage steady until it's dead. That's the reason why the ego booster works only with joye eGos, and doesn't work on batts suchas the Riva. With the eGo have a constant voltage, it can boost that voltage and keep it steady up to 4.7v. With a Riva and it's constantly dropping voltage, it doesn't work.
I'm sure there's more to it than that, I'm not electrically smart enough to give you any details, that's just what I've read.
The Riva may be higher voltage with no load, or fresh off the charger, but it's not regulated. So the Riva may only be "higher voltage" for a short period of time. Because as it loses it's charge, it also loses voltage. The eGo has a PWM circuit which keeps it's voltage steady until it's dead. That's the reason why the ego booster works only with joye eGos, and doesn't work on batts suchas the Riva. With the eGo have a constant voltage, it can boost that voltage and keep it steady up to 4.7v. With a Riva and it's constantly dropping voltage, it doesn't work.
I'm sure there's more to it than that, I'm not electrically smart enough to give you any details, that's just what I've read.
I like my e-power, it's cheap and cheerful, but actually a sturdy enough battery mod. For the price it's hard to argue with IMO.
Still, like others here the paint coming off already after barely a week is a little alarming... Might go for a chrome one next time to avoid this. It looks sorta gold/brass underneath. When I've the time I'll look at chipping it all off and either re-painting with metal paints or maybe insulating tape or somethin similar.
I am having a weird thing happen with mine...it stops working so I unscrew the battery out & back in then it works for a few puffs then stops again...is that the switch...both bat & atty are fine....anyone know?
Yes those things seem to help...Is this a reason to send it back or should I just put up with it?