I just got a new 150w box mod, a nice charger and what was going to be four LG DBHE4 18650 2500mah 35A Flat Top Battery but instead was sent four of the Sony VTC4 18650 2100mah 30Amp Flat Top Battery .... The thing is price wise I came out on top and im thinking maybe quality but im not sure if I was ripped off on over all capability or battery life... any thoughts or opinions would be most appreciated!!! so give me them if you can.