O-Mega Secret Agent Stun Gun 150,000v//Note: Stun Guns can't be shipped to NY, NJ, MA, MI, RI, IL, HI, Baltimore, Philadelphia, D.C., Chicago NON-PROJECTILE STUN GUN - The perfect balance of size and power. Used by security, military, utility companies and animal control. Recessed spring-loaded trigger. - Uses 1 Normal, replaceable, Alkaline, 9v Duracell Battery. (We don't believe in or trust CHEAP RECHARGEABLE BATTERIES.) Extremely powerful, military-industrial grade, Rated #1 in independent consumer reports. Self-defense from street crime and animal attacks.