Most popular
The Uwell Soulkeeper Mech Mod
Uwell Soulkeeper gold image
10/10 icon-question Review score
  • Can take several battery types
  • All-brass construction

The Uwell Soulkeeper is a semi-mech mod that can also take several battery types as its power source. The Soulkeeper has a unique design ...

Smok Alien 220W
Smok Alien 220W image
  • 220W maximum power output
  • Full temperature control
  • Trigger-style firing button
Uwell Crown IV
  • New proprietary chipset
  • 0.91” LED screen
  • Luxurious side panels

Here are The Best Mechanical Mods

#1 The Uwell Soulkeeper Mech Mod

An Eye-Popping, Versatile Semi-Mech Mod

10/10 icon-question Review score
Battery types:
18650 / 20700 / 21700
Maximum Wattage:
Thread Type:
Compatible with:
Vapor production
Battery life
icon-battery 7h.
Heat-up time
icon-battery 1s.


  • A unique, outer design
  • Simple to use
  • Can output a maximum of 110W
  • Features an LED battery indicator light
  • Comes with safety features


  • Limited color options

The Uwell Soulkeeper is a semi-mech mod that can also take several battery types as its power source. The Soulkeeper has a unique design to accommodate 18650, 20700, and 21700 cells within its all-brass frame. The Soulkeeper comes ready to take 18650 batteries.

Users need only screw in the 510 connection and firing switch into the opposite end of the tube so that it can take other battery sizes. The tube itself measures 93.5mm long (3.68 inches) and has a diameter of 25mm (or 1 inch).

The Soulkeeper also has an electronic chip under the firing switch to prevent wear and tear on the cell. The Soulkeeper mechanical mod comes in three different colors. The black and white versions are solid colors, while the fluorescent version comes with a unique engraving.

#2 Smok Alien 220W

A Classic, Dual-18650 with An Excellent Tank

9.5/10 icon-question Review score
1 х 18650
Output Range:
6-220 watts
Temperature Control:
200-600° F
Compatible with:
Vapor production
Battery life
icon-battery 12 h.
Heat-up time
icon-battery 1 s.


  • Simple device and easy-to-use
  • Great temperature control
  • Resistance range can be adjusted
  • Firmware upgradeable


  • Limited vaping outputs (TC and VW only)

The SMOK Alien is a dual-18650 unit that has a max power output of 220W. The device has a full temperature control suite among its many vaping outputs. Users can also make use of the Alien’s large OLED to access the vape’s menu and control its various functions.

The Alien consists of a zinc alloy frame that stands at 85mm (3.5″). The unit has a standard, 510-connection up top that can take atomizers as large as 28mm, although the connection measures 30.5mm in diameter. The Alien has a bottom-loading battery bay that clicks into place when shut.

The device has a lateral firing button that users must depress five times to activate it. The Alien can set various firing modes, which include hard/soft/medium. The unit has two adjustment buttons built-into the screen, which also where the USB port for charging the batteries or installing firmware upgrades is located.

#3 Uwell Crown IV

Luxury Mod, Luxury Performance

9/10 icon-question Review score
52.5 x25 x 138.8mm
Battery Type:
2 * 18650 Batteries
6ml(Bulb) / 5ml
Voltage range:
Resistance range:
Compatible with:
Vapor production
Battery life
icon-battery 12 h.
Heat-up time
icon-battery 1 s.


  • Very fast response time
  • The display is bright and easy-to-read
  • Side panels stay securely in place
  • Well-designed and excellent presentation


  • No titanium option in TC

The Uwell Crown IV is a luxury-style mod with a high wattage output of 200W. The Crown IV is a dual-18650 device and features the brand-new Uwell chipset that allows it to vape in temperature control and variable wattage mode. The temperature control suite only allows for stainless steel and nickel coils, though – no titanium.

The Crown IV features a zinc-alloy and stainless steel frame that gives it supreme durability. The device is a dual-18650 device that features removable side panels for easy battery installation. Users can take advantage of the clear, OLED, and the three-button control panel to navigate all the device’s features.

The Crown IV has a stainless steel 510 connection and ample room to accommodate tanks as large as 25mm (0.98″) with no overhang. The entire device measures 84mm (3.4″) tall and has an ergonomic shape for a comfortable grip.

#4 The Acrohm Fush Mech Mod

The Acrohm Fush Mod: Colorful and High Powered

8/10 icon-question Review score
single 18650
gold plated 510
Compatible with:
Vapor production
Battery life
icon-battery 8 h.
Heat-up time
icon-battery 1 s.


  • High grade material
  • Usage protection
  • Functionality
  • Accommodates many atomizers


  • Batteries not included

The Fush Protected Tube Mod is a simple and high powered mechanical mod that uses Achrohm’s Ace Chip to provide protection from short circuiting, overloads, and low voltage. The power output ranges from 3.2 to 4.2 volts, and the atomizer has a range of .07 to 2.5 ohms, as well as a spring loaded 510 connection.

It also has a wide range of temperatures it can be vaped with. The firing button turns it on and off, and when pressed, the device changes colors (red, blue, green, pink, and white). The body is made of polycarbonate and 304 stainless steel, making it nearly indestructible, while the inner tube is made of conductive copper material. The final result of all these features and specifications is an awesome looking device that shines like starlight.

The Fush’s Batteries

The Acrohm Fush Mod uses single 18650 batteries that are housed beneath a threaded battery cap, and it also has built in vent holes. The batteries allow for it be used for an extended period of time without charging. The batteries are sold separately.

#5 The Dreamer Mech Mod

A Reversible Mech-Mod with an Ergonomic Grip

8/10 icon-question Review score


  • Very comfortable grip
  • Many color and material options to choose from
  • The silver-plated spring on the switch had good throw
  • The silver-plated spring also had three contacts


  • Expensive

The Dreamer mech mod is a full-mechanical mod that can take three different battery types 18650, 20700, 21700. The color and material options for the Dreamer include brass, copper, aluminum and stainless steel. The mod has a curved, ergonomic chassis that gives vapers a comfortable grip.

The Dreamer has a reversible design between the firing switch and the top cap. Users can reverse the position of either by screwing them into their opposite side. This way, users can vape it in a way that is most comfortable for them.

The firing switch features three battery venting holes and has a silver-plated spring underneath. The spring connects to the battery via three contacts to give added power to the coil atomizer. The Dreamer has a 25mm in diameter (0.98″), hybrid 510-connection at one end, but the device tapers out to 27mm (1.06″) at the other end.

Types of Mech Mods

Mech mods, in general, are all pretty much the same as regular vape mods. What makes mech mods uniques and less popular than automized sibling is customisation. There are two distinct types of mech mods out there that do throw up some minor differences though. To take in consideration unregulated box mods contribution check carefully the device.
The tube-styled mech-mod

  • Is mainly built with stainless steel and powered by single 18650, 20650, 20700, or 21700 battery.
  • Having decent voltage output range (3.2 to 4.2V depending on the battery level) the devices are compatible with almost any (sub-ohm carefully) tank according to the connection (bases have hybrid or 510 connection).
  • The new generation of mech mods complies with 0.07 to 2.5-ohm atomizer resistance and can work well with most RDA‘s.

They are a stripped-down vaping device that offers the ability to vape in a simple, easy and efficient manner. Of course, then there is the atomizer that goes with it, but they are usually bought separate and aren’t part of the mech mod package.

There are genuine mech mods that are released by reputable companies, and there are clone versions of these mech mods.
Clones are mostly copies of the mech mods that offer similar features for a lower price. The problem with clones is that they don’t tend to be as safe as the original version, nor do they offer as many quality features. Due to this, it is best to stick to genuine mech mods where possible, budget allowing, of course, this will ensure that safety is paramount and a superior vaping experience will be had.

Best Mech Mods

Regarding which mech mod is best, it all depends on the individual desires of the user. Some users may have different wants and needs from their mech mod, and this will influence the choice that they make, due to this, there is more than one choice for best mech mod. But if you’re looking for full control of vapor that depends only on the battery, mech mods are here to gift this power of freedom. Each selection offers the best option for different situations.

Name: Price:
The Uwell Soulkeeper Mech Mod $19.95
Smok Alien 220W $29.42
Uwell Crown IV $33.54
Acrohm Fush Mech Mod $99.99
The Dreamer Mech Mod $54.47

Also, VapingDaily’s editorial team has collected best cheap mech mods in one place.

Overall, it makes sense to check each mech mod for what they offer and what is required. Depending on budgets and vaping preferences some people might have a different order for these mech mods, but one thing is for sure, and that is that no matter what is required one of the mech mods on this list will be able to fulfill that requirement!

Mech Mods FAQ’s

Can mech mods explode?

Yes, it is possible for a mech mod to explode. Mechanical mods are generally no less safe than a regulated mod, but there is always the possibility that things can go wrong. Since mechanical mods don’t use a circuit board with safety features built in the mech mod vaper has to be more proactive in keeping the mod safe to use. Knowledge of Ohm’s law and batteries needs to be applied to safely use a mechanical mod.

What causes mods to explode?

Most of the time it is for the same reason as a regulated mod. In most cases, it is because the batteries were damaged, to begin with.

How can mech mods be prevented from exploding?

The very first line of defense against a mech mod blowing up is to make sure the batteries are not damaged and have the wrap intact. Next is to watch out for warning signs that something is wrong. If there is a sensation of being shocked, similar to a static electricity shock when using, then stop immediately. Other signs are: if the batteries get very hot, there is a fizzling noise when firing if nothing happens when hitting the fire button.

Next is to keep the mod cleaned and maintained. Check the pin and make sure it is protruding and clean. Use an Ohm reader or multimeter to see if the build is working correctly. Check for bits of coil that may have fallen into the device when building that may be bridging the circuit. Finally, stay under the Amp limit of the type of batteries being used.

What wattage do mech mods vape at?

It depends. Factors in what wattage the mod vapes at are determined by coil resistance, battery voltage and how charged the battery is.

To check what the wattage should be before vaping, an Ohm calculator should be used. These can be found online and are simple to use.

Do mechanical mods hit harder?

Technically speaking, mechanical mods do not hit any harder than a regulated mod. Ohm’s law is Ohm’s law and the circuit boards of regulated mods are there only for protection. A coil that is getting the same voltage from a mechanical mod as it does from a regulated one will react in the exact same way. If it seems that a mech mod is hitting harder than a regulated mod, it will mean that it is simply firing at a higher wattage.

How long does a mechanical mod last?

As with just about any piece of electronic equipment, cleaning and maintaining the mech mod will keep it lasting longer. Mechanical mods don’t have any circuitry that could eventually fizzle out and batteries are not part of the mod and can be replaced when they no longer hold a charge. Thus, mechanical mods by nature should last longer than a regulated mod. As long as the metal in the mod holds up, it can continue to work. How long will that be? It depends on the mod builder and the material used.

How to clean aluminum mech mods?

Using a cotton swab dabbed in isopropyl alcohol will effectively clean the gunk off of the aluminum in the mod. Same for any other metal surface like coils and such. Make sure the metal is completely dry before rebuilding the mod.

How to clean copper mechanical mods?

Similar to cleaning the aluminum, take a cotton swab, but this time dabbed in white vinegar and salt to rub the copper. This is the gentlest way to clean the copper of the patina that might make a connection difficult.

How to clean brass mech mods?

Brass connections generally still connect well when they have a slight patina, but should still be cleaned regularly to make sure. As with copper, the best way to clean the threads and connections made from brass is to make a paste with white vinegar and salt. Use a cotton swab to scrub the grime off the threads and then wipe any remaining salt mixture. Some people use ketchup and a toothbrush, but that takes a while to clean off after the initial cleaning of the threads.

Can mech mods use tanks?

Technically, yes, tanks can be used on a mech mod. There are many people that will outfit their mechanical with an rta tank since they don’t want to drip vape juice. Safety is a major factor in trying to use an rda or any tank on a mechanical mod, however.

Many times the 510 pin does not connect well with the atomizer and can cause a short which would be very dangerous. Then, there is security in knowing about the coil build when building one. It is much easier to check for shorts on a self-built coil than what can be found in a factory atomizer. There are instances when vaping a tank outfitted mech mod can be done safely, but that should be determined by experts and not somebody new to vaping a mechanical.

How to use mech mods safely?

Invest in an ohmmeter and multimeter to understand if the mech mod is operating within safe limits. A multimeter will indicate what volt the battery is charged to. Avoid using a battery that is overcharged or almost dead. Typically a battery should not go over 4.2 volts and under 3.3 volts. The meter will help determine the voltage. An Ohm’s meter will indicate the resistance of the coil and understand if there is a short somewhere.

Since mechanical mods don’t have any safety precautions, a mechanical mod will not shut off in case of a short, so make sure you have checked for shorts before vaping. Prevent misfires like from keeping a mech mod in a bag. Some mechanical mods do feature an automatic shut off if it is being fired for more than 10 seconds. Keep airflow open to allow the batteries to cool. Do not block the battery vents when vaping.

Lastly, make sure the proper battery is being used and that they are not damaged in any way.

Published: November 1, 2018 Updated: March 18, 2020



Leave a comment

3 comments on “Best Mech Mods of 2020
  • TB
    February 7, 2020 at 10:52 am

    The only mech mod on this list is the Dreamer.
    The term “full-mechanical” is a misleading term and is meaningless. The mod is either a mech mod (where the firing mechanism is literally “mechanical”) and there is everything else.
    If there is any circuitry in there (for control or simply for protections) then it is NOT a mech mod.
    This article is going to be confusing to anyone trying to learn about vaping or interested in growing into mech mods.

    “Technically speaking, mechanical mods do not hit any harder than a regulated mod. Ohm’s law is Ohm’s law and the circuit boards of regulated mods are there only for protection. A coil that is getting the same voltage from a mechanical mod as it does from a regulated one will react in the exact same way. If it seems that a mech mod is hitting harder than a regulated mod, it will mean that it is simply firing at a higher wattage.”
    More confusion here. Circuit boards are not ONLY for protection. They are literally there to…surprise, surprise…REGULATE the power that is being delivered to the atty.
    And in the case of your top pick, the ‘unregulated’ (it is NOT a mech) Uwell Soulkeeper, does have a wattage output limit. So if you throw the same build on this and compare it with an actual mech mod, the Soulkeeper will not hit as hard because of the wattage limitation.

    Please consider adding some clarification or completely rewriting this list/article. It is not helpful to the community.

    July 20, 2019 at 11:09 am

    That is the smpl clone! The authentic is by epic design studios and costs about $100.
    The kamry is so outdated, it’s like 7 years old and the smpl isn’t that far behind. Plus the smpl does NOT have a locking ring.
    That fush pos is not even a mechanical mod, technically it’s only unregulated, and it sucks. Mech mods also don’t have their own heat up time, that is based solely on what coils you are running, the higher the ohms the longer the heat up time. You can’t honestly tell someone this mod has a one second heat up time, you put a .2 ohm coil in a single cell mech tube and you’ll have a 3 to 4 second heat up time no matter the mod, and the fact that you even mentioned .07 ohms shows your lack of knowledge with mechanical tube mods, you NEVER tell someone to go that low! Especially the type of person that would be looking for advice because they’re new to mech mods! Lastly, mechanical tube mods don’t explode, batteries explode from misuse, not knowing ohms law and battery safety, improper wear and tear, and torn battery wraps. A mech will never explode because of the mod.
    Oh yeah, and the slam piece hits way harder than anything on this shitty list.

  • random
    February 15, 2019 at 7:28 pm

    The smpl at 9.99 and it dares to speak of security, pitiful …

1st Place 10/10