So RAM is just their branding? Use to associating RAM to Random Access Memory, seeing it being defined with a mod chip interested me if there was any meaning behind it.
Not sure of the details, I believe it is their own mosfet chip, it is fully liquid sealed. Today, they announced the 50/50, a washable 18350 AIO that is 50mm x 50mm, that uses the BilletBox buro tank.

