Starting off
First you must turn ON the battery by clicking 5-times on the main button. Next, to preheat your cartridge click the main Button 2-times. After preheating, to pull/inhale your 510 cartridge click a...
How much time to charge a DubCharge?
Using our Dual-Port technology, you can use a lightning cable or a type-C cable to charge your DubCharge. The light by the dual-ports will TURN OFF ONCE FULLY CHARGED. When you plug in your cable o...
Four power/voltage settings are available on a DubCharge battery, and they can be changed using the main button. To turn ON/OFF a DubCharge battery, click the main button 5 times and you will see t...