Geek Vape S100 Box Mod, featuring a 5-100W output range, single high-amp 18650 battery, and an "A-Lock" system to prevent accidental firing. Constructed from durable zinc-alloy, the chassis is impervious to light and moderate falls and drops. Utilizing a single high-amp 18650 battery, the wattage output range is between 5-100W and can deliver substantial power to the 510 threaded connection for pairing with a myriad of sub-ohm tanks and rebuildable atomizers. Equipped with an "A-Lock", this prevents accidental wattage changes and firing to safeguard the coil and device.