2 x 18650 in parallel with usb charging board in my old baccy tin, 510 from a broken ego.
Never used a soldering iron before so not the tidiest of joints and a bit scruffy looking, but vapes a damn site better than the ego that fell apart lol
Never used a soldering iron before so not the tidiest of joints and a bit scruffy looking, but vapes a damn site better than the ego that fell apart lol
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