Most disposables that claim "adjustable power" really mean two or three preset modes. The Lost Mary MO20000 Pro does something closer to an actual box mod: a single control button steps through a 13 to 25 watt range in 1-watt increments. Paired with a 20,000-puff rating and an 18mL tank, it is one of the more genuinely configurable disposables on the shelf. Here is how it holds up.
Behind Lost Mary: The EB Create Connection
Lost Mary is produced by EB Create, the same manufacturer behind Elf Bar, one of the brands that helped define the modern rechargeable disposable category. That shared engineering background shows up in the MO20000 Pro's approach: rather than just inflating puff count, it borrows genuine mod-style controls, wattage adjustment and multi-level airflow, and packages them into a sealed, draw-activated device.
Quick specs: 18mL prefilled capacity · 800mAh battery, USB-C charging · Dual mesh coil, 0.9-ohm · Adjustable wattage (13-25W in 1W steps) · 3-level adjustable airflow · HD animated display · 5% nicotine · Draw-activated · 15 flavors · $14.39
Real Wattage Control: 13 to 25 Watts in 1-Watt Steps
This is what actually separates the MO20000 Pro from most of the competition. A single button on the front of the device steps through wattage in 1-watt increments across a 13 to 25 watt range, rather than jumping between two or three fixed presets. That level of granularity lets you dial in exactly how warm and dense you want each puff, rather than picking the closest of two options. It is a meaningfully different experience from a standard Low/High mode switch, closer to adjusting output on a small box mod than operating a disposable.
Three-Level Adjustable Airflow
An airflow tab at the base of the device offers three distinct positions, letting you choose between a tighter, more restricted mouth-to-lung draw and a looser, more open pull. Combined with the 13-step wattage range, that gives you a genuinely wide field of possible combinations, far more than the handful of settings most disposables offer.
Dual Mesh Coil at 0.9 Ohms
A 0.9-ohm dual mesh coil handles heating across the full wattage range, built to produce dense vapor and smooth, consistent flavor rather than a burnt or thin hit at either end of the power spectrum. That resistance and coil configuration is tuned specifically to make the wattage adjustment meaningful, since a coil that only performs well at one output level would undercut the whole point of adjustable power.
If you are new to adjustable wattage, start near the middle of the range, around 18 to 19 watts, and adjust up or down from there rather than jumping straight to the maximum setting.
The Animated HD Display
A full HD screen shows battery percentage, remaining e-liquid, and the active wattage setting, and it runs a light animation while you draw rather than sitting static. It is a genuinely large, clear display for a disposable, and it gives you enough information to manage a 20,000-puff device without any guesswork about when to recharge or expect the tank to run out.
Battery and Charging
The 800mAh battery charges over USB-C and is sized to support the 18mL tank across a range of wattage settings, though running consistently at the top of the 25-watt range will use both battery and e-liquid faster than staying closer to the lower end. The screen's real-time battery readout makes it easy to plan a recharge around your actual usage rather than waiting for the device to die unexpectedly.
Flavor Lineup
The MO20000 Pro launched with 15 flavors covering fruit, ice, and dessert-adjacent profiles. Blue Razz Ice is the lineup's signature flavor, a fruity blue raspberry and menthol blend that benefits from the dual-coil setup's consistency. Pineapple Ice and Watermelon Ice cover classic iced fruit ground, while Rainbow Sherbet and Rocket Popsicle lean into dessert-style, nostalgic flavor territory. Lime Grapefruit and Dragon Drink round out the more tropical and citrus-forward side of the lineup.
- Blue Razz Ice, Pineapple Ice, Watermelon Ice, Sour Apple Ice, Strawberry Ice (iced fruit)
- Lime Grapefruit, Blue Baja Splash, Mango Twist, Dragon Drink, Tropical Punch (citrus and tropical)
- Miami Mint (mint and menthol)
- Peach, Rainbow Sherbet, Rocket Popsicle, Watermelon Sour Peach (dessert and specialty)
Who Should Buy the Lost Mary MO20000 Pro
- Vapers who want real, granular control over output instead of a couple of fixed modes
- Anyone who wants both wattage and airflow adjustment on the same device
- Vapers who like checking detailed battery and e-liquid data on a large, clear screen
- Heavy users who want a high-capacity disposable that can be tuned closer to a mod-like experience
Final Verdict
The Lost Mary MO20000 Pro earns its "Pro" name with genuine mod-style control rather than a bigger tank alone. The 13-step wattage range, three-level airflow, and 0.9-ohm dual mesh coil work together to give you real flexibility most disposables do not offer, backed by a large, informative display. At $14.39, it is an easy recommendation for anyone who wants to fine-tune their vape rather than settle for whatever a fixed setting gives them.
Frequently Asked Questions
Does the Lost Mary MO20000 Pro have adjustable wattage?
Yes, and it is more granular than most disposables. A single control button adjusts output across a 13 to 25 watt range in 1-watt steps, rather than switching between a couple of fixed preset modes.
How many puffs does the Lost Mary MO20000 Pro actually get?
It is rated for up to 20,000 puffs from an 18mL tank. Actual totals vary depending on which wattage setting and airflow level you use most, since higher output uses more e-liquid and battery per puff.
Is Lost Mary related to Elf Bar?
Yes. Lost Mary is produced by EB Create, the same manufacturer behind Elf Bar. Both brands share engineering and manufacturing roots, which is part of why Lost Mary devices are known for reliable coil performance.
Does the Lost Mary MO20000 Pro have adjustable airflow?
Yes. A three-level airflow control at the base of the device lets you choose between a tighter, more restricted draw and a looser, more open one, independent of the wattage setting.
WARNING: This product contains nicotine. Nicotine is an addictive chemical. Intended for adults 21+ only.
