BBtank is a Key Box Flip battery that fits 510 thread cartridges. This vape battery comes packed with 350 variable voltage controls. This discrete, compact battery is similar to LoKey and made specifically for vape cartridges and equipped with preheat mode and regulated power with 3 temperature settings so you have total control of the heat
Connection: 510 Thread
Capacity: 350mAh
Variable Voltage: 2.4V - 3.2V - 4.2V
Hidden Integrated USB Charging Cable
5-Clicks On/Off switch
3-Clicks Voltage Switch