- Push Button Design
- Adjustable Variable Voltage 3.4V / 3.7V / 4.0V
- (Color denotes Voltage Green: 3.4V, Blue: 3.7V, Red: 4.0V)
- Universal 510 Threaded
- USB Compatible
- Sleek Design
What's Inside the Box:
- 1 x Adjustable Airflow Variable Voltage Rechargeable Battery (400mAh)
- 1 x 510 USB Charger
Variable Voltage Battery w/ Charger (400 mAh): Questions & AnswersAsk a Question
does the charging light go off when it is fully charged?
Hell Ret.Yes, the light on the Variable Voltage Battery w/Charger should go off once its fully charged.
Does the button change colors depending on the voltage
Yes, the battery will change colors according to this- Green: 3.4V, Blue: 3.7V, Red: 4.0V
Loved the color changing button!