A powerful and authentic mech mod is a pleasure to vape. Most of the advanced vapers create unbelievable tricks by using this kind of device. Mech mods are simple to use: you don’t have to worry about power adjustments, this wild beast works its best firing at the maximum power output. Moreover, they have outstanding design and quality of build. But what a vaper got to do if the price of a decent mechanical mod reaches $100 and over? We’ve got the answer! You need to know special offers from the best vape manufacturers. To make your journey easier, VapingDaily.com made a list of our favorites among the stellar mech mods under $100. Enjoy!

Disclosure: The Mech mods which we review on this website are tested by our trained paid staff. As part of the review, VapingDaily.com links directly to the product or brands so that you may purchase directly from the provider. We receive commissions from these providers, however, this does not affect the price you pay, and the commissions we earn help us pay for the costs of running this website. VapingDaily is not intended for use by individuals under eighteen (18) years of age. If you are under eighteen (18) years of age, you do not have permission to use and/or access the Site. We do not provide medical advice, read our "Terms and Conditions" page to learn more. Thank you.


#1 The Demon Killer Tiny Kit

An Unconventional, Mech Mod with OLED Screen
9.9/10 overall 9.8/10 quality 10/10 value
$50.95 $42.95 You save 16% (with VD Coupon)

The Demon Killer Tiny Kit is a mechanical mod with a built-in 800mAh battery. There is a large, firing circle featured on the front of the mod. The mod has stainless steel and zinc all throughout its build. Three color versions of the Demon Killer feature a metallic zinc alloy exterior. Three other versions feature a resin exterior.

The Demon Killer measures in at 2.9 inches tall, with the Tiny RDA attached. The device is only 0.5 inches wide and 1.5 inches long. There is a single USB charging port on the base of the mod. The Tiny RDA has two Velocity-style build posts for single-coil builds. The Tiny RDA has adjustable airflow slots on either side and a ULEM drip tip.


  • Top-facing LED screen gives precise battery life status
  • Small, ergonomic factor is incredibly portable
  • The Tiny RDA features a single-coil deck, with two Velocity posts

#2 Sigelei VCIGO Moon Box

A Unique-Looking, Adjustable Wattage Mech Mod
9.6/10 overall 9.7/10 quality 9.5/10 value
$35.95 $27.95 You save 22% (with VD Coupon)

The Sigelei VCigo Moon box is a dual-18650 mech mod. There is a single firing button, and no control interface or screen. There are plastic and tin in the build. The measurements of the VCigo Moon box are 3.7 inches tall, and close to 1.06 inches wide. Two, 18650 batteries can power the device to output up to 200W. 50W is the lowest possible power output.

The Moon box uses a side firing button, with an adjustable knob that can be set at either 200W, 150W, 100W or 50W. There is a single, gold-plated 510 connection on the top of the device. The Moon box can come paired with the Moonshot RDTA or as a stand-alone device. The RDTA measures 0.86 inches in diameter and has a two-post build-deck and a 2ml e-juice capacity.


  • Adjustable knob feature can lower the output to as low as 50W and as high as 200W
  • Resistance range on the Moonshot atomizer runs from between 0.1ohms to 2.5ohms
  • Fast charging thanks to speedy 3A charging capabilities

#3 Wismec Noisy Cricket II-25

A Beautiful, Pocket-Sized Mech Mod
9.4/10 overall 9.6/10 quality 9.2/10 value
$42.95 $34.95 You save 19% (with VD Coupon)

The Wismec Noisy Cricket II-25 is a beautiful, and well-designed dual 18650 mech mod. The internal circuit board on the Noisy Cricket can run both 18650s as parallel or series. This feature means the two batteries can either output power through the entire device. Installed in parallel mode, the two cells send the same voltage to each component without the same current applied.

The Noisy Cricket also features a plastic, voltage regulating switch on its right side. There is a side-firing square, with a LED backlight. Atop the Noisy Cricket is a 510, spring-loaded connector. The Noisy Cricket stands at 3.4 inches tall, and 0.98 inches across.


  • Three main safety features: low voltage protection, short-circuit protection, and atomizer protection
  • Two types of power output: direct output mode, and constant voltage mode thanks to the reversible, and a bottom battery-door
  • Adjustable voltage regulator ranges between 2V and 6V

#4 Tesla THREE Mod 150W

A Stylish, Restrained 150W Mech Mod
9.2/10 overall 9.4/10 quality 9/10 value
$45.95 $39.95 You save 13% (with VD Coupon)

The Tesla Three 150W mod features a zinc alloy construction. The Tesla Three has two, built-in, Li-Po batteries. Taken as a series, the two batteries have a 5000mAh capacity and can recharge other devices. The Tesla Three measures almost 3.1 inches in height and 0.98 inches across. The entire device weighs in at close to 228g. The Three can output a max 150W.

It also has a resistance range of 0.1ohms to 3.0ohms. The Tesla also has a side, USB-charging port. Rather than a usual, oversize firing button, the Tesla Three has a side-firing bar. The 510 threading is silver-plated-brass. The Tesla Three has four LED indicator lights that light up whenever it is fired.


  • Two powerful, built-in batteries 5000mAh can power up to 150W
  • Pass-through charging that can output a maximum of 40A of power
  • Aside, a lateral-firing bar for comfortable, ergonomic handling

#5 The Tesla Invader III 240W Mod

A Cloud Invasion with this Adjustable Voltage Mech Mod
8.9/10 overall 9/10 quality 8.8/10 value
$48.95 $44.95 You save 8% (with VD Coupon)

The Tesla Invader III is a dual 18650 mech mod with one removable side panel, which is the battery cover. The Invader III has a Tesla chipset inside to provide various protections. There is a ten-second cutoff time, and a short-circuit protection feature. The chip also protects against reverse polarity. The two side panels, like the rest of the device, are zinc alloy. The unit can come in either black, blue or stainless steel. The Invader stands 3.5 inches in height and close to 0.9 inches in diameter.

There is a top, round firing button on one side, with an LED indicator light above it. At the opposite end, a plastic “potentiometer” can change the voltage range, which is between 3.6V and 6.6V. The highest the Tesla III can output is 240W, but the output can be higher with more powerful batteries.


  • The potentiometer can adjust voltage output from anywhere between 3.6V and 6.6V
  • Sturdy, magnetic cover battery door
  • Blue LED light indicates battery level, low voltage levels and short-circuit problems

What is a Mech Mod?

Mech Mod build

In a mechanical mod, the coil fires up directly from the battery. You can’t customize its wattage or temperature. This kind of power supply is called ‘direct output.’ The voltage that battery supplies is not steady because it depends on the level of battery charge. If you are using rebuildable atomizers, especially with your personal coil builds, a mech mod is a great way to go, as long as it works literally with any type of coil that you put inside an RDA. While not every box mod is programmed for a certain type of build, you would like to use. Just keep in mind that you have to know Ohm’s law, amperage calculation rules and much more to ensure safe vaping with a mech mod.

Advanced vapers also believe that mechanical mods are more durable and reliable than other vape devices because they don’t have too much fine electronics to it, that potentially may malfunction. At the end of the day, mech mods have an elegant style. Your mech mod made of true copper, or gold-plated with a unique engraving may become the star of your collection and the envy of other vapers who didn’t manage to get it.

Why choose cheap mech mods?

cheap mech mods worth it

Lots of people who want to vape good without having to spend a fortune on it, end up seeking cheap clones of reputable vape brands. We don’t recommend you doing that. First of all, in most cases, clones don’t have protection chipsets. Thus, they may be extremely dangerous in use. Most likely, their build quality would also be poor; and we all know that loose parts made of cheap metal alloy can’t provide cloud-chucking experience.

Keep calm. You don’t have to look for cheap alternatives. There are tons of authentic, best mech mods under $100, that are a dream to vape. Their brands don’t spend much on advertising and don’t produce millions of copies, that’s why it’s hard to find them. But we’ve tried, and here’s the result.

If you are looking for a cheap mechanical mod vape, look no further! Here is the list of the best inexpensive mech mods that will blow your socks off. The reason for their price to decrease is that new models keep coming out, hence old collections turn out more affordable. So you can enjoy vaping a top-notch mech mod selling with a very attractive price tag!

Are cheap mechanical mods safe?

Before using a mech mod for advanced vapers (with no circuit boards) you need to read carefully and memorize all the safety instructions regarding battery use. Because that is the main reason why mech mods can be considered unsafe. Batteries may overheat, overcharge, over discharge, or even explode. And this may happen not only to cheap mech mods but the devices over $100 if you don’t use them correctly.

To make sure that your mech mod is safe, you have to follow a few simple rules. Always choose the right battery, intended for mech mods (typically, it’s ICR (LiCo02) and IMR(LiMn)). Don’t overcharge it. Prevent misfiring – the device should always be locked or shut off when in your bag or pocket. Always check for short circuits before vaping – to do this, you need to calculate the lowest resistance possible and do not cross that line. And after all, ensure that you have enough airflow in your RDA and that the atomizer is compatible with mech mod devices like yours.


All in all, choosing a mech mod is a question of your personal taste. If you would like to have a golden-plated vape device – go ahead and pick one from a trusted USA company. Sometimes it’s hard to find them for less than $100, but they are so worth it. However, we would not recommend using that type of mech mods if you are new to vaping and not familiar with all the electricity rules. The simple build of some mech mods is designed to bring the maximum of raw power. So, paired with an RDA, it potentially may appear dangerous. Only use mech mods like that if you are sure of what you’re doing. Consider buying a more popular version of a mechanical mod to get used to vaping this kind of device. Then again, leaving all the safety warnings behind, cheap mech mods under $100 have the same high quality as the ones above $100, if they are authentic. You may want to look through official websites of trusted USA brands from time to time, hunting a work of vape art for a discounted price.

Posted by
James Bickford

My way of understanding the significance of vaping came not only through the disruption of smoking but its effects on society as a whole. Now I bring people to vaping and bring vaping to people. I love using new gear, writing in-depth reviews and generally nerding out about vaping to like-minded people.