Which 18650s will fit best?
Similar situation to the Q8, as it has the slider contact ring. You’ll need either a button top, or solder “boob” a flat top.
Yes, your cells need tin tits.
Which 18650s will fit best?
Similar situation to the Q8, as it has the slider contact ring. You’ll need either a button top, or solder “boob” a flat top.
Yes, your cells need tin tits.