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Best Keychain Stun Gun

In a perfect world, we would be able to leave our homes and explore without fear or worry for our safety, but unfortunately, that isn’t the reality. In reality, one always has to be careful.

A keychain stun gun can help you to protect yourself without having to carry a large weapon around with you that requires permits and training. But which one would be the best fit for you?

In this guide, we will aim to find out the answer to that by covering some of the best options that you can choose from. By the end of this guide, we are sure that you will have some ideas for products that will help to keep you safe no matter where you live.

Key Takeaways

  • A keychain stun gun is a small device that acts somewhat like a taser to deter thieves and other harassing individuals.
  • Unlike guns and other defensive tools that require permits and training to use, a keychain stun gun can be used by anyone and is legal to use without a permit in most states.
  • Key chains are none lethal, convenient, and portable, making them an excellent self-defense tool.
  • You should consider aspects like voltage, size, battery life, and extra features when choosing your stun gun.
  • We will showcase 5 of the best keychain stun guns that you can consider.

What Is A Keychain Stun Gun?

The concept behind a keychain stun gun is fairly simple. The device is small enough to go on a keyring that can be carried around with you. When activated, it emits a shock that can temporarily incapacitate an assailant. The shock is painful yet non-lethal, giving you a chance to escape or get help without having to resort to taking a life to defend yourself.

You can check out this video overview of a standard stun gun for a more visual representation of one of these devices.

Keychain Stun Gun Vs Other Self-Defense Tools

There are many ways that you can defend yourself in your day-to-day life. Many people opt to carry a sidearm with them to protect themselves, but there are drawbacks to this. First, carrying a gun requires permits, and you will also need to spend a great deal of time training to shoot, carry and reload the weapon.

It’s also quite an extreme method, as defending yourself with a gun may result in severely injuring or even killing your assailant, which is a line many feel uncomfortable crossing.

A stun gun can be a better alternative as almost anyone can carry one with them, they’re easy to use and they are non-lethal. This negates many of the drawbacks of carrying other defensive weapons, and they’re still very effective.

Benefits Of Using A Keychain Stun Gun


A keychain stun gun is very convenient, as it can be taken anywhere and can be used with little to no training.

Portability Of Keychain Stun Guns

Keychain stun guns are, by their very nature, portable. They have been designed to be small enough to carry around in a pocket, purse, or handbag. This means that they can be taken just about anywhere.


Taking a life, even in self-defense, can be a traumatizing event, and it’s a defensive measure many feels is a step too far. A keychain stun gun provides enough of a jolt to be a deterrent but not enough to actually kill an assailant.

Not only is it a moral issue, but killing an assailant can, in some cases, result in legal issues and prosecution even if it was done in self-defense.

Ability To Incapacitate Attackers

While non-lethal, a keychain stun gun still hurts a lot. This will ensure that an attacker is incapacitated for seconds or even minutes, giving you time to run away or call for help.

Things To Consider When Choosing A Keychain Stun Gun


When choosing a key chain stun gun, you ideally want a voltage that is high enough to hurt an attacker to incapacitate them but not high enough to actually fatally electrocute someone.


Size is important when it comes to keychain stun guns. They should be small enough to be taken anywhere, but not so small that they’re unable to hold the technology needed for a decent shock.

Battery Life

The last thing you want is to be in a situation where you need your keychain stun gun but the battery is dead. That’s why you ideally want one that has a good battery capacity and life so that it will always be ready to use.

Built In Flashlights Or Alarms

While you are mostly looking for the basic shocking function of a stun gun, having extra features is always a plus. Some will have built-in flashlights or alarms to make them even more practical to use in different situations.

Best Keychain Stun Guns

LifeShield- Best Self-Defense Bundle

The first product we have to show you is the LifeShield Self-Defense Kit. This not only contains a great keychain stun gun but also has a few other tools that can be used in self-defense.

About The Brand

This kit is developed by Frog And Co, a division of Survival Frog. Survival Frog is a producer and distributor of many different survival and camping tools, and they have become a popular name in this particular market.

With their experience creating and distributing so many products, it’s fair to say that they really know what they’re doing when it comes to great features and useability.

Key Features And Benefits

With this kit, you receive three items. One is the stun gun itself, which has an output of 2.2 million volts. It also has a flashlight, and it is pretty small at 4.15 x 2.15 x 1 inches and 3.2 oz.

Additionally, you will also get a can of portable pepper spray and a keychain alarm that can be activated to set off a loud alarm that can alert people to your dangerous situation.

This gives you three methods for protection that are all convenient, portable, and accessible.

Pros And Cons

This is overall a really great kit that provides you with many different benefits. Having three options for protection is really welcomed, and it makes the kit useful for many different situations.

This variety could also be a detriment in a tense situation, however, as you may have to fumble for the right tool for the situation. That’s why organizing the kit properly is essential.

Streetwise- Best USB Stun Gun

The next product we will look at is the Streetwise USB stun gun. This is quite a useful gadget, as it is small, easy to disguise, and rechargeable. Let’s take a look at what this little stun gun has to offer.

About The Brand

Streetwise started in 2006, and they have since endeavored to provide many different tools focused on surveillance, survival, and self-defense. This expertise has resulted in a wide range of quality products that can be relied on to make you safer.

Key Features And Benefits

The device has been designed to look like an innocuous USB device, so you could discreetly get it ready in a unique situation. The special slide button means it can be easily activated but not so easily accidentally activated.

You also have a flashlight function, and the shock can be activated in an impressive display to give attackers a warning to back off. The shock itself is 22 million volts and can incapacitate an attacker for 5-10 minutes.

Finally, the stun gun can be recharged easily with the included cable.

Pros And Cons

There are not too many downsides to note here. It’s a really robust keychain stun gun that has a flashlight, and warning arc spark and can be easily recharged.

This is a really easy product to recommend thanks to its simple yet effective features and design.

VIPERTEK “Best Stun Gun Flashlight Combo”

The VIPERTEK Heavy Duty Stun Gun is a more hardcore option compared to what we have seen before. This one is a bit less portable but serves as a robust option for self-defense.

About The Brand.

One glance at the VIPERTEK Amazon product page will show you they have a wide range of well-received stun gun products to choose from. This shows a deep understanding of this kind of device, as well as giving you many to choose from that will suit your needs the best.

Key Features And Benefits

This device is a fairly hefty one that looks like a regular flashlight at first glance. It’s made of aircraft-grade aluminum alloy for durability, and it is rechargeable as well.

It can also be activated to make an intimidating, loud spark that can be used to warn and deter attackers, and if that doesn’t work then you can administer a powerful shock.

Pros And Cons

This is a great stun gun option, but it may be a bit less practical for some users. While the flashlight, recharging, and powerful shock features are all great to have, it is a bit too large for a pocket or a small purse.

The device also cannot be shipped to the following areas due to laws prohibiting it: Hawaii, Massachusetts, Michigan, Connecticut, New Jersey, Illinois, New York, Rhode Island, Wisconsin, District of Columbia, Annapolis, MD, Baltimore, MD, Chicago, IL, Philadelphia, PA, Baltimore County, MD, and Crawford County, IA.

SABRE- Best Police Strength Stun Gun for Self Defense

We have another powerful stun gun with the SABRE 2 in 1 stun gun. This impressive stun gun has a powerful shock with a pepper spray canister built in as well.

About The Brand

Sabre is one of the most used and trusted brands when it comes to pepper spray and stun guns. The products produced by Sabre are used by police and regular people around the world, and they have quite a lot of expertise when it comes to making these kinds of self-defense products.

Key Features And Benefits

You get quite a few handy features included with this 2 in one combo. The pepper spray has 25 available bursts with a range of up to 10 feet. As for the stun gun, it has a powerful voltage with a flashlight included to find your way in the dark.

Additionally, the device can be recharged, allowing multiple uses of the stn feature. A keychain can also be attached to make it easier to carry around.

Stun gun training videos are also included to familiarize yourself with the product.

Pros And Cons

The combination of a stun gun and pepper spray is very handy, as it gives you options without having to fumble about to find the right one.

On the negative side, it is maybe a bit too large to function as a keychain stun gun and may be better suited to being carried in a pocket or bag.

Streetwise- Best Disguised KeyChain Stun Gun

We have something a bit different for our final keychain stun gun product. The Streetwise Cell Phone Stun Gun is another product from Streetwise, a company we looked at earlier. This device has a neat trick that makes it practical and inconspicuous, and we will look at everything it offers now.

Key Features

The main feature of this stun gun is that it is designed to look like a regular smartphone device. This would allow you to really catch a potential thief off guard, as they may assume you’re handing over your phone when in reality you’re readying yourself to give them quite a shock.

Apart from this, it has all of the standard features you would expect: a powerful shock, included flashlight, and recharging capabilities. There is also a loud alarm that can be activated.

Pros And Cons

This particular stun gun has a lot going for it. Not only does it have the gimmick of looking like a regular smartphone, but it also has all of the features you would hope for from a stun gun.

Overall, there is not much to say against this device, other than you may accidentally grab it when heading out instead of your actual phone or get them confused in your bag if in a tough situation.

How To Use A Keychain Stun Gun

Each stun gun will have its own operating procedure, and they will usually come with instructions on how to use them. The actual method is fairly consistent throughout each design, however.

Ideally, you should do a warning shock first to deter the assailant. If that doesn’t work, then you’ll need to get as close as possible and jam the live conductor anywhere on their body that you can.

Tips For Training And Practice

Practicing with your stun gun is important, but you should be very careful when doing so. We would recommend practicing extracting the gun from wherever you will keep it and then activating the shock. The quicker and smoother that you can do this, the better, so you should practice as much as you can.

Just be sure to not accidentally shock yourself or others! You will also find many tutorials and tips on Youtube, and you could probably find self-defense training classes locally for more advanced help.


You can never prepare too much when it comes to safety, so we hope that this article was helpful in giving you some options for effective tools to use for self-defense. We tried to provide a wide range of stun guns to suit every usage scenario, so there’s bound to be something that suits your situation.

Whatever you choose, we hope that your new stun gun will provide you with peace of mind, knowing that you will not be as helpless in the case of an attack or a theft.