The iStick Power 2 has the large battery capacity that the original iStick Power was known for and combines this with an updated battery design and the great vaping and low-profile GTL Pod Tank. The Eleaf iStick Power 2 looks great, and achieves exactly what it sets out to: it is a chunky “big mod” of a style that Eleaf is well known for, with performance and battery capacity to match the rugged good looks.