Description

Details:
BBTANK Key Box VV Battery is a compact and portable battery with the appearance of a car key. It adopts an adjustable output voltage with 3 levels (2.7V 3.1V 3.6V) that offers greater control over the quality of your vapor and also makes it more versatile. And it comes with LED Indicator to show the different voltage level(Green 2.7V, Blue 3.1V, Yellow 3.6V). The BBTANK Key comes with a 510 thread which is compatible with most atomizers of 510 connection. The BBTANK Key Box VV Battery has unique inbuilt lateral USB cable design, so you will charge it anywhere as you like. Four colors for you to choose. Just try to enjoy it.