The 1500mAh internal battery powers the small, all-in-one, and easily reusable Innokin Go-Z Pen set. matched with the Go-Z 2ml tank, which allows you to swap out the coils instead than getting rid of the tank. The Go-Z comes with a 1.6 ohm coil that is compatible with Innokin's Z coil series, allowing for a tight mouth to lung inhalation.
The Go-Z pen kit is a great pen gadget for anyone starting out in vaping and is really simple to use. The Go-Z is activated by pressing a single button, and it automatically adjusts its power level according to the inserted coil. The 1500mAh battery in the slimline pen gadget can easily last an ordinary vaper for a full day of use. When the device's battery runs low, an LED indication around the fire button will let you know. Micro-USB charging is supported for recharging.
The Go-Z tank has a capacity of 2 milliliters with a slide-to-open top fill mechanism in addition to bottom adjustable ventilation. The Go-Z pen's battery and tank are interchangeable with other devices and tanks (>20mm) thanks to their 510 connections.