anyone ever made a battery mod out of a spent shotgun shell?
ive wanted to try and glue/fix a 650mah Ego battery in one, but unfortunately i dont have a 650mah, just 900mah and 1100mah
anyone done it?

ive wanted to try and glue/fix a 650mah Ego battery in one, but unfortunately i dont have a 650mah, just 900mah and 1100mah
anyone done it?
