size：24 x 48 mm
battery：18350 (not include)
material：stabwood+ Stainless steel
Maximum current: 4.2v
Mini Stick use single 18350 battery , Smart chip, has the founction of preventing short-circuit and inversed grafting, minimum support resistance 0.5 Ω, the maximum discrepancy voltage 4.2 V. For metal part, use high quality stainless steel, black and silver are available.
There are four colors of sleeve, blue, green, purple and black, it can give our customers a variety of options. The package include a 24mm ring . It can match 90% of the atomizers on the market.