The SUBVOD will fire up your atomizer at a fixed output of 3.7 volts, regardless of whether the battery is full or low in power.
It can handle coils with resistances as low as 0.4 ohm – allowing you to use sub-ohm atomizers that you already have. Just make sure that it fits the 18.5mm diameter of the SUBVOD spring-loaded connector.
A micro USB cable is included in the SUBVOD starter kit for easy charging. When you connect the charge port at the bottom of the battery to a power source, the indicator light will glow red while the SUBVOD is charging and turn to green when the battery is back to full power. The SUBVOD has passthrough functionality so you can continue vaping as it charges.