Introducing the UGO -V3 900 mAh 510 Thread Battery! The batteries all come with a 5-Click On/Off feature. This can help prevent you from unintentionally turning the battery on. Featuring a side micro usb charge port.
Simply press the button 5 times in a row manually to turn the battery either ON or OFF.
3 Clicks for Variable Voltage
2 Clicks for Pre-heating
Variable voltage from 3.3V – 4.8V in .2 volt increments
Switch: 5 Times Click to Turn ON/OFF