*This is not a Joyetech manufactured product!To make your eVic a Mini!It is designed to use with CVI, eVic and New Flat Joyetech eGo-T 2 upgrade battery MOD control unit + 510-eGo adapter and 18350 li-ion battery, for example, GS 900mAh 18350 rechargeable Li-Ion Battery. Just put the18350 battery in the Joyetech logo battery MOD 18350 tube, then screw the Joye eGo-T battery MOD control unit on the battery MOD tube, it is a perfect joye eGo-T MOD battery!!Pink is a nice shiny hot pink not red like picture.