Atmos Nano kit. If ease-of-use is the goal, the Nano automatic batteries have you covered. Each battery is puff activated, meaning you never have to press a single button! These unique Nano kits come complete with one automatic battery, one USB charger, and a convenient flat-tip cartridge. Nano kit’s simple operation and compact design make it a favorite amongst new vapers, while each battery’s unique design and advanced PCB ensure high-powered hits with every puff.