Ohhhh that may make me hold off getting fresh 18650's for a bit, nice!!!Boxer just introduced a DNA 167 with 20700 batteries, Mike did a Youtube and says the 20700 is going to replace the 18650 in vaping, Sanyo makes two, a 3000mah 30A, 25% more capacity than a 18650 and a 4000mah 15A, 33% greater capacity.