1.400mAh battery along with USB charger
2. 400mah Voltage control battery, Pre-heat system.
3. 510 thread
4. 100% original design, Unique and Newest, With High Quality
5. Elegent blister card package
Bogo Double CBD Preheat Battery Kit (400mAh)
Bogo Double Battery Kit (400mAh)
The BOGO 400mah VV 510 Thread batteries pack a lot of features into a small package.
5 clicks to turn it off/on for safety.
3 clicks to switch output voltage (Green light = 3.4 volts, Blue light = 3.7 volts, Red light = 4.0 volts).
2 clicks to activate the preheat function