Genuine Smoktech Aro Winder VV 900 mAh Battery Smoktech Variable Watt Volt


Aro Winder 900 mAh Variable Volt

The Winder is Smoktechs newest Twist type Variable Voltage battery.
3.3v to 4.8v smooth turning voltage adjustment dial with red indicator and knurled dial for easier grip.


  • Short Circuit protection
  • 5 Click on off button
  • Works with 510 and EGO gear.
  • Charge With eGo Charger Only

The new Smoktech Ego Winder VV battery is the largest variable voltage eGo style battery made today. 

It uses smart buck-boost converter technology, which allows you to adjust voltage output from 3.2v ~ 4.8v by spinning the knurled dial at the bottom.

A red mark enables you to see the voltage you are currently vaping at! Regulated voltage output remains stable as battery is depleted.

An extremely easy to use and Responsive variable voltage knob!

The Ego VV battery is safer than regular eGo batteries because it offers 3 kinds of Protection:

1. Short Circuit Protection: When short circuit happens, the battery will shut down and not function again until short circuit is removed.

2. Safety Cutoff/Atomizer Protection: If you press the button for 8 seconds, the battery will be locked until the next press.

3. Low Voltage Protection: When the battery voltage is lower than 3.2v, the battery will shut down.

Additional features and notes:
5-click On/Off lock feature; Press the button 5 clicks within 2 seconds and activate the battery or turn it off.