Friday, March 27, 2026

Does a Stun Gun's Voltage Really Matter?

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WHAT TO LOOK FOR WHEN SHOPPING

FOR A STUN GUN

If you've ever shopped for a stun gun, you may have noticed the massive voltage claims on the packaging and within the marketing material. Everyone is guilty of this (even us). People see 1,000,000 volts and think: " Well, this thing MUST be pretty powerful". ONE MILLION volts sure sounds a lot stronger than 1.75 µC after all! Plus, it is also a lot easier to increase a device's operating voltage than to improve how well it delivers a charge.

Voltage, however, does not tell the full story. To understand why this is, we need to examine the physics of how stun guns work. It is also a lot easier to increase a device's operating voltage than to improve how well it delivers a charge.

Voltage (V) allows the charge to travel, helping it to penetrate clothing and reach the intended target. After all, Voltage is a measure of how much energy is available to push an electrical charge from one point to another. Current (I) is the flow of that electricity. Voltage and current are related (I = V ÷ R), where Resistance (R) is commonly impacted by your skin and clothing.

Take this real-world example: Your typical US household receptacle operates at only 120 volts (far less than what most stun guns advertise), and yet it carries enough current to be exceptionally dangerous.

With stun guns, what actually leads to pain on contact is the amount of charge delivered. This is measured in microcoulombs (µC). Charge is simply a function of time and current. What this means is that two stun guns could boast identical voltages, but the one that delivers more charge is going to be much more effective in deterring or incapacitating attackers!

Now that you understand what really matters, you can shop with confidence, without falling for inflated specs. Rest assured that all of the stun guns offered at The Home Security Superstore are designed to deliver a reliable, effective charge when it matters most.

Order any stun gun from The Home Security Superstore today and enjoy 15% OFF your stun gun purchase when you use code: STUNGUN15