Compact, versatile and powerful. This battery with standard 510 thread fits perfectly with your favorite HERO Cartridges and works equally well with other carts. With three heat settings (2.8V, 3.2V, 3.6V) you can easily customize your experience based on oil viscosity. The child-proof lid and stainless steel casing make the M3B both safe and durable.
HERO’s M3B – for those who already use cartridges or want to start exploring them!
