Sigelei 50W VR2
Sigelei’s 50W VR2 box mod accommodates variable wattage, from 7W to 50W, and voltage from 1.2 to 8.5, while using a single 18650 battery. The VR box mod also allows for an ohm range of 3.0 to 0.2, letting you use nearly any 510 tank, depending on your aversion to potential overhang. The body of the Sigelei 50W VR2 is roughly 2.4cm (24mm) wide, so plan your tanks accordingly. The rest of the box mod has standard features like an OLED screen, a power/fire button as well as plus and minus buttons. You also get low voltage and resistance protections, high voltage input warnings, short circuit and temperature protection. The Sigelei 50W VR2 also allows for USB charging.