My build for the dual 18650 Hammond 1550p is on ukvapers.org too, it was a fun build to do and so glad I did it, battery life is much better with parallels, but the cloupor, I did 2 of them, first one was my first ever build and was scary as heck, only swapped the buttons and board on it so the 2nd one I did a floating 510 and added usb charging, then traded my first one for the sx350 mod.
I have a page on ukvapers.org for all three, might not be all that informative but may help you a bit.
The best part of the 1550p, you can use Any batteries... unlike the vaporflask, I have 2 efest 3100mah 20Amp batteries, so that gives me 6200mah in the Hammond
I have a page on ukvapers.org for all three, might not be all that informative but may help you a bit.
The best part of the 1550p, you can use Any batteries... unlike the vaporflask, I have 2 efest 3100mah 20Amp batteries, so that gives me 6200mah in the Hammond
