1000mAh eGo Twist Variable Voltage Battery.
The eGo-C Twist Variable Voltage battery is another advanced version based on the eGo-C original battery. Joyetech modified the circuit to enable the adjustment of output voltage from 3.2V to 4.8V. With a smart Buck-Boost converter inside, you can spin the knob at the bottom to adjust the output voltage. A fully charged eGo-C Twist variable voltage battery can support you up to 10 hours, it takes 3-4 hours to be fully charged using fast USB charger for eGo/eGo-T/eGo-C! Using the battery at a higher voltage output will drain the battery quicker than when using it at a lower voltage. Be careful not to damage atomizers/cartomizers. Driving them with too much power for too long or running them dry can burn them out. We recommend you starting with a low voltage setting and work your way up until you find the right setting for your atomizer/cartomizer.
How to adjust the output voltage?
There are 8 grids on the knob at the bottom, and each represents 0.2 voltage. Spin the knob in a clockwise direction to increase output voltage and spin the knob in anti-clockwise direction to decrease output voltage. High output voltage gives more vapor.


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