$5 eGo usb Variable Voltage Passthrough Battery
ur eGo 3-Stage Variable Voltage USB Passthrough Battery will allow you to quickly change between three preset voltage settings ( 3.2V | 3.7V | 4.2V ) by simply pressing the Manual Button five times in a row.
This battery also has a "USB Passthrough" function will allow you to charge and vape at the same time via the mini USB port located at the bottom of the battery (removable bottom cap).
The 650mAh capacity will provide about 7-14 hours of vape time.
We have also added a 5-Click On/Off function which can help prevent unwanted or unintentional use by simply pressing the Manual Button 5-times in a row after the highest voltage setting (4.2V) to turn the battery "On" or "Off".
Please note that this is not a Joyetech Product.
Important Note: Before use, please charge your eGo batteries for approximately four (4) hours. After the initial four (4) hour charge, it is BEST and ALWAYS recommended to remove your battery from your charger as soon as they are fully recharged (light turns green on the USB charger). Overcharging your batteries will decrease the overall lifespan of your batteries.