510 thread vape 400mah battery BB tank XEN-BOX for CBD vape cartridge

This product, named XEN-BOX, is our newest design for CBD use. XEN-Box can be used with CBD cartridge (0.5ml/1.0ml), and it is very easy to carry.

Features:

Battery capacity: 400 mah

Voltage: 3.7 v - 4.2 v

Thread: 510 thread

Size: 39.5*17.6*73.7 mm

Overcharging Protection

Unique function:

?Preheating

?Twist:

3.7 V: red

3.9 V: green

4.2 V: white

When vaping last more than 10s, indicators flash 3 times, and then power cut off.

Without vaping more than 2 minutes, the battery will power off automatically.

This is battery box without cartridge.

Welcome to send inquiry , any interest or question please contact us by email or Skype.