Pulsar Variable Voltage Battery with Pre-heat

This device is compatible with 510 thread cartridges

Quick start

Charge fully before use. Only use included USB cable. Full charge approximately one and a half to two hours. Red LED will remain solid while charging. Off when complete.

-Click five times to turn on/off

-Click 2× for 15 second preheat

-Click three times to change voltage

Red-4.2 v

Blue 3.7 V

Green 3.4 v