The eGo-C Twist Variable Voltage battery is another advanced version based on eGo-C original battery. Joyetech modified the circuit to enable the adjustment of output voltage from 3.2V to 4.8V as the lithium battery power decrease. With a smart Buck-Boost converter inside, you can spin the knob at the bottom to adjust the output voltage depending on your need.
A fully charged eGo-C Twist variable voltage battery can support you 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 working 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. 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. You can adjust the output voltage so easily and enjoy the whole vapor time.
It also comes with "5-click protection". Generally, the battery is shipped in the off position. In off position, it will not function even when pressing the button. To turn on battery, press manual button 5 times within 2 seconds. You will see white LED flash. To turn off battery, press manual button 5 times within 2 second as well, the white LED will flash! "5-click protection" can protect the battery from being activated when you do not want or do not use it. No more firing in your pocket!
Lithium battery protection: It has strengthened short circuit protection and over discharge protection based on eGo-T batteries and there is a device inside to prevent overcharging.
10 seconds cut-off time protection!
Sealed battery. One full-charged new battery can support about 10 hours vaping
Battery length 121mm
Battery diameter 15mm