batteries
2 X CR2 (15270) - 3.0 v - for a total of 6 v
2 X CR2 (15270) - 3.6 v - for a total of 7.2 v
2 Х 16340 - 3.6/3.7 v - for a total of 7.2/7.4 v
2 Х 17340 - 3.2 v - for a total of 6.4 v
1 X 14500 - for 3.7 v
1 Х 17500 - for 3.7 v
1 Х 17670 - for 3.7 v
(from GGTB - E-Cigarette Wiki)
I also used CR123A (RCR123A) 3V (ebay)
2 X CR2 (15270) - 3.0 v - for a total of 6 v
2 X CR2 (15270) - 3.6 v - for a total of 7.2 v
2 Х 16340 - 3.6/3.7 v - for a total of 7.2/7.4 v
2 Х 17340 - 3.2 v - for a total of 6.4 v
1 X 14500 - for 3.7 v
1 Х 17500 - for 3.7 v
1 Х 17670 - for 3.7 v
(from GGTB - E-Cigarette Wiki)
I also used CR123A (RCR123A) 3V (ebay)