Has anyone tried wiring two 18650 cells in parallel for a Neopixel build? As I understand it, that would double the capacity of the batteries (useful for battery life) and the maximum current, so better for handling the power demands from these strips. I was planning to still use the 10A Panasonic cells (or equivalent, depending on what I can get in the UK) but was curious if anybody else has experience with this type of build? Would there any concerns with wiring a recharge port into this setup?