Lots of places have the Efests, though I personally would only buy one that says it's the continuous rating. Some say pulse, like illumn.com. There very well may be two different Efests out there, one that's 10.5 amp pulse and one that's 10.5 amp continuous. Or maybe it's just listed as pulse in some places because they know that the specs for the 35 amp 18650's are overstated and just assume these are, too. (Though the 35a thing isn't really Efests fault IMO, the LG's they really are say 35a all the time. They are just putting down what LG says.)