DO NOT use the 3.7V RCR123A's or you can quickly burn out your atty.
I am sure that the same holds true of the Prodigy V2 as the V1
eg: youtube .com/watch?v=PmkpN4-TxK8 (Sorry, I can not yet directly link to external sites due to post count, remove the space)
Also, see below.
Maths!
e-cigarette-forum com/forum/puresmoker/57852-resistorless-5v-prodigy-v2-final-specs-loaded-voltage-video-9.html#post1030470
And you might as well read the entire post: e-cigarette-forum .com/forum/puresmoker/57852-resistorless-5v-prodigy-v2-final-specs-loaded-voltage-video.html
again, remove the space in each of the links :/
Thanks for the info nocfed. This is what I was afraid of. Just ordered the wrong batteries/charger....
Anyone in the market for crc123a @ 3.7V's?????