singed by the device creator inside the device.
Dual 18650 Keystone sled ran in series (Unregulated)
Black ribbon to help remove batteries with ease
30MM fat daddy 510 connector self adjusting
voltage meter on the front of the device (keep an eye on your battery life)
high power mags installed too keep lid from coming off the device at the wrong time. but still making it very easy too open
Stainless steel firing button (rounded not flush but not raised either)
* Always use OHM law and never build lower then your batteries amp rating *