The Joyetech eVic VTC Dual Starter Kit includes the eVic VTC Dual and the Joye Ultimo tank in a versatile and powerful starter kit. The eVic VTC Dual is a unique take on the eVic series. The Joye eVic VTC Dual has the unique ability to choose from a single or dual battery configuration. The sliding battery covers are easily removed and swapped out for either a single battery cover or a dual battery cover depending on your personal preferences for size and power. The single battery configuration can fire up to 75 watts and the dual battery configuration allows you to fire up to 150 watts. The Joye eVic VTC Dual features the updated 4.02v firmware with updated temperature control modes. The Variable Temperature Control system can now offer support for Nickel (Ni), Titanium (Ti), and Stainless Steel 316 (SS316) coils. The Joye eVic VTC Dual also features Bypass and Temperature Coefficient of Resistance (TCR) modes. 

eVic VTC Dual comes with the replaceable battery cover, with which you can use one or two cells as you prefer.

RTC (Real Time Clock) Display about Joyetech eVic VTC Dual with Ultimo Kit

Have three style: Dial Display, Numerical Display and Screen Display

Refilling With Great Convenience
Simply uninstall the top cap from the vent pipe component, then inject the e-juice into the two side holes (not the vent pipe) of the ULTIMO atomizer directly.

Packing List about Joyetech eVic VTC Dual with Ultimo Kit:

1 * eVic VTC Dual Battery
1 * Back Cover (for 1 cell)
1 * ULTIMO Atomizer
1 * MG Ceramic-0.5ohm head
1 * MG Clapton-0.5ohm head
1 * USB Cable
2 * User Manual
1 * Warranty Card
1 * Warning Card

Advantages about it:

1. Replaceable Battery Cover For1/2 Cells
2. Latest Firmware V4.02 With RTC&Logo Modes
3. Optimal Top Filling&Airflow Control
4. Large Coil Liquid Inlet&Airflow Inlet
5. Onboard Reverse Polarity Protection

Instruction:

Direct Airflow Inlet:
Simply rotate the airflow ring clockwise or counter-clockwise to adjust the airflow inlet. It is elegant in appearance and convenient in operation.
Dual Circuit Protection:
eVic VTC Dual applies two sets of battery protection circuit system, realizing overall battery protection of over-charging, over-current and over-discharging, which makes it more safe and reliable.