This is a genuine Joyetech / Joye eGo-T 2 upgrade USB battery/ USB passthrough. A fully charged 650mAh Joye eGo-T battery can support a heavy user up to 7 hours of vaping and a 1000mAh battery up to 10! Although the Joye eGo-T Upgrade battery is sealed to prevent being damaged by E-Liquid, keep the battery dry and away from moisture.
Your Joye eGo-T 2 Upgrade USB battery has the 5-click protection (on/off) function. Generally, the battery is shipped in the off position. In the off position, the eGo-T will not function even when pressing the button. To turn on your battery, press the button 5 times within 2 seconds. You will see the LED flash when it has been turned on. To turn off your battery, press the button 5 times within 2 second as well and again the LED will flash! "5-click protection" will protect the battery from being activated when you do not want or do not want to use it. No more firing in your pocket! This battery is compatible with Joye eGo-C/eGo-T/eGo/510/510-T atomizers.
The biggest improvement of the eGo-T 2 Upgrade USB battery is that is has two modes. One is the constant voltage output mode that gives constant 3.3V (when it's driving the atomizer (load added) and is the same as the normal eGo-T battery. The other is variable voltage output mode. In variable mode the voltage will change from 4.15V to 3.6V as the lithium battery power decreases. With higher voltage up to 4.15V, you get a stronger vapor hit. Meanwhile, it is easier to switch, here's how:
Switching operation and features:
From constant voltage output mode to new battery voltage output:
From new battery voltage output to constant voltage output mode:
The difference between Joye eGo-T 2 Upgrade battery and Joye eGo-C 2 Upgrade battery is that the eGo-C 2 battery has more intensified short circuit protection.