The Z-FORCE stun guns offer a unique, slim style. Makes it easier to grip and use for those with smaller hands. Comes with wrist strap and safety switch. Z-FORCE has a LIFETIME WARRANTY. The ZF-ST (300,000 volts) uses two 9-volt batteries and the ZF-SM (100,000 volts) uses one 9-volt battery.

Stun Guns use high voltage and low amperage to temporarily disable an attacker for several minutes. The stun gun does not rely on pain for results. The energy stored in the gun is dumped into the attacker’s muscles causing them to do a great deal of work rapidly. This rapid work cycle instantly depletes the attacker’s blood sugar by converting it to lactic acid. In short, he is unable to produce energy for his muscles, and his body is unable to function properly. The stun gun also interrupts the tiny neurological impulses that control and direct voluntary muscle movement. When the attacker’s neuromuscular system is overwhelmed and controlled by the stun gun, he loses his balance. Should the attacker be touching you, the current will NOT pass to your body!

We recommend the 9-VOLT ENERGIZER EVEREADY ALKALINE BATTERY for the Z-FORCE stun guns. Other batteries will not work as well. Warranty will only be honored if Energizer Eveready Batteries are used. You do not have to purchase them from us, but you do have to use them.