Quasar Vape Reviews: OS25000 Cosmic Edition, OS25000 OS Edition & More

I wanted to review Quasar Vape because the lineup stays narrow, yet the marketing stays loud. That combination usually hides trade-offs. A long-puff disposable also reveals problems faster, especially with heat, condensation, and late-life flavor drop.

I handled core testing and long-run reliability checks. Marcus hammered sustained sessions to stress heat control. Jamal focused on carry, quick pulls, and pocket abuse. Dr. Adrian Walker reviewed the language around nicotine risk and labeling.

Our workflow stayed repetitive on purpose. We tracked charging, screen behavior, draw consistency, and leak signals. Flavor notes were logged during the first pulls, mid-life pulls, and late pulls.

Product Overview

Testing Team Takeaways

I kept coming back to Quasar’s screen and power behavior. The display pushes you to check battery and mode more often. That changes how you vape. Under higher settings, vapor density climbs fast. Condensation also shows up faster, especially after back-to-back pulls. “This one makes me watch the device, not just the flavor,” I wrote after a few days.

Marcus treated Quasar like a stress toy. He chased stability at higher output and watched heat spots around the body. Some runs stayed controlled. Other runs warmed up in a way that made him change cadence. “It holds flavor under load, then the warmth creeps in,” he said, after pushing longer sessions. He also flagged the late-life shift where sweetness stays, yet sharp notes flatten.

Jamal cared less about modes and more about carry reality. He watched mouthpiece comfort, pocket lint risk, and whether the device felt annoying in a jeans pocket. The shape stayed manageable. The screen, however, invited accidental button taps when he handled it. “I can pocket it, but I keep bumping the display button,” he said, then he changed how he stored it in a side pocket.

Quasar Vape Vapes Comparison Chart

What We Tested and How We Tested It

We scored every device using the same criteria, then we forced our notes to justify every number. Flavor accuracy was judged by whether the label matched the first mouth impression. Intensity was judged by how long the peak lasted during a normal draw.

Throat hit stayed subjective. We described it as feel only. Vapor production was judged by density and repeatability across short pulls and longer pulls. Airflow and draw smoothness were judged by resistance, whistle risk, and whether a draw felt “dry” at the lips.

Battery life and charging behavior were tracked through daily carry. I logged battery drop by screen reading. Marcus logged heat during charge and during heavy sessions. Jamal logged “real day” behavior, meaning short pulls while moving, then idle carry.

Leak and condensation control was tracked by mouthpiece wipe checks. We also checked for gurgle, spitback, and juice smell near the airflow area. Build quality and durability were judged by pocket carry, light drops onto carpet, and button feel. Ease of use covered mode changes, screen readability, and whether the device punished you for ignoring maintenance.

Every observation here is usage-based. None of it replaces medical care or individualized medical advice.

Quasar Vape Vapes: Our Testing Experience

Quasar OS25000 Cosmic Edition

Our Testing Experience

The Cosmic Edition felt like Quasar’s “showpiece” personality. The screen animations made it feel more active in the hand. That detail changed my behavior. I checked battery more often. I also toggled power more often than I do on simpler disposables. That matters, since higher power pulled more sweetness and more heat from the same coil platform.

During the first days, I treated it as a commuter device. Short pulls, then a long pocket rest. The first surprise came from how quickly the device “woke up” on draw. The ramp felt quick. The second surprise came later, after a few back-to-back pulls. Warmth rose around the body, then it lingered. I wrote: “It rewards fast pulls, then it asks me to slow down.” That pattern stayed consistent.

Marcus approached Cosmic Edition like a stress test. He ran longer sessions at the higher power setting, then he listened for draw noise and watched for performance sag. The coil stayed punchy. The taste stayed thick. Heat management became the limiter. “It stays stable, then my hand notices the warmth first,” he said, then he shortened his sessions.

Jamal treated Cosmic Edition like a pocket tool. He carried it through errands, then he checked whether it leaked into a bag pocket. No major leak appeared. Condensation did show up at the mouthpiece after frequent short draws. He wiped it, then he kept going. “I can live with the wipe, but I don’t want juice on my lips,” he said, while he adjusted cadence.

Cosmic Edition, in our hands, fit adults who like bold sweetness and dense vapor. It also fit adults who actually use mid mode, not max mode, all day.

Draw Experience & Flavors

Cosmic Edition flavors leaned loud. The draw itself felt smooth in mid mode. In high mode, the pull felt denser. Heat rose faster, then the throat feel sharpened. That shift is not “better.” It is a preference divider.

Aquarius came off like a tropical-citrus swirl. The first inhale hit the front of my mouth with bright lime. A soft sweetness followed. The exhale left a cool, slightly watery finish. The throat feel stayed medium. Jamal called it “clean, then a little candy at the end.” Under short pulls, it stayed crisp. Under longer pulls, sweetness grew and edged out the citrus.

Big Bangin Berry pushed darker fruit. The inhale felt thick, almost jam-like. The mouth feel got sticky, then a mild tart note arrived late. Marcus liked it early. He disliked it later, once the sweetness sat too long. “It’s fun, then it clings,” he said, after a longer session. I noticed the same. The throat feel also climbed faster in high mode.

Cosmic Cherry Ade felt sharper than I expected. The first taste hit as cherry syrup, then a lemon-like bite snapped in. That bite made the whole draw feel more “awake.” The mouth feel stayed bright, not heavy. I wrote: “Cherry first, then a quick sour edge.” When the device warmed up, that sour edge dulled a little, then cherry got heavier.

Orion Sour Belts leaned candy. The inhale felt like sour sugar at the sides of the tongue. A gummy note followed, then it rounded out. The throat feel stayed medium, yet the sour sensation made it feel “stronger” than it was. Jamal liked the quick punch. “It hits fast, then it disappears,” he said. That “disappears” part mattered. Between short pulls, the flavor reset quickly.

Shooting Starsicle aimed at creamy fruit. The inhale felt like fruit ice pop. The mid-draw carried a soft cream note. The exhale left a cool film across the mouth. That film could feel smooth. It could also feel slightly waxy if I chain-pulled. I adjusted by taking shorter draws. Marcus wrote: “Great first half, then it gets heavy.”

Sirius-ly Sour Watermelon ran more realistic than most sour watermelon vapes. The inhale hit with wet melon. Sour notes sat behind it, not on top. The throat feel stayed smooth in mid mode. In high mode, sour got sharper. I preferred mid mode. Jamal agreed. “Mid mode tastes like fruit, high mode tastes like candy acid,” he said.

Summer Solstice, when we tested it in the Cosmic “style,” read like sweet fruit punch. The inhale felt blended, not precise. The mouth feel stayed round. That made it easy to keep pulling. Late in the unit’s life, the fruit layers flattened. Sweetness stayed. The punch detail faded. Marcus called that out. “It’s loud early, then it turns into one note,” he said.

Flavor recommendations inside Cosmic Edition: Aquarius held its balance best during normal daily use. Sirius-ly Sour Watermelon stayed the most “real fruit” across sessions. For dessert-style pulls, Shooting Starsicle delivered the smoothest mouth feel, as long as you paced it.

Pros & Cons

KEY SPECS & FLAVORS:

• Price: commonly seen around $11\text{–}$25, depending on retailer and bundles
• Device Type: rechargeable disposable
• Nicotine Strength Options: commonly listed as 5% (50 mg)
• Activation Method: draw-activated; screen button used for settings
• Battery Capacity: retail listings commonly show ~850 mAh
• Charging Port and Estimated Charge Time: USB-C; charge time varies by adapter and remaining battery
• Coil Type/Resistance: triple mesh coil; resistance not consistently listed
• Tank/Pod Capacity: retail listings commonly show ~20 mL prefilled
• Airflow Style and Adjustability: adjustable airflow reported in listings
• Flavor Range: Quasar OS25000 flavor list varies by shop
• Vapor Production: high in boosted mode; medium-high in mid mode
• Leak Resistance Features: no rebuildable sealing; condensation control depends on wipe habits
• Build Materials: not consistently listed across sellers
• Dimensions and Weight: not consistently listed across sellers
• Included Accessories: single disposable device; charging cable varies by retailer
• Safety Features: sellers commonly claim overcharge and overheat protections; details vary
• Shipping: varies by retailer and region

Flavors available for the Quasar OS25000 commonly include: Aquarius, Big Bangin Berry, Blue Starz, Cosmic Cherry Ade, Orion Sour Belts, Peach Planetberry, Saturn Rings, Shooting Starsicle, Sirius-ly Sour Watermelon, Summer Solstice, Super Mint, Taurus, Virgo Mint, Watermelon Limelight, Watermelon Stellar Ice.

Review Score

Quasar OS25000 OS Edition

Our Testing Experience

OS Edition felt like the “daily driver” version of Quasar. The screen still existed. The power control still existed. The difference showed up in how the device encouraged steady use instead of novelty toggling. Quasar describes three editions on its product presentation, and OS Edition reads like the most straightforward of the set.

I carried OS Edition as my default for several days. Work breaks created the same pattern every time. Two short draws, then a longer draw. The device responded with a consistent ramp. The vapor stayed dense without forcing me into max mode. I wrote: “It feels calmer, even when the vapor stays big.” That calm feeling came from the draw resistance. It felt slightly more controlled than Cosmic Edition, at least in my units.

Marcus tried to “break” OS Edition by staying in higher output and running longer sessions. He expected the same heat creep. He still saw warmth. It just arrived later. That made his experience feel safer from a durability perspective. “I can push it, then I still have room,” he said, after a longer stretch. He also watched coil behavior. Burnt taste never jumped out early. Late-life dulling still appeared.

Jamal loved OS Edition’s pocket routine. He could pull it out, take a few hits, then pocket it again without feeling like he needed to wipe every time. Condensation still happened. The buildup felt slower. “This one behaves like a tool,” he said, after a day of commuting.

OS Edition fit adults who want repeatable draws, predictable sweetness, and fewer “surprise” moments across a day.

Draw Experience & Flavors

OS Edition flavors felt cleaner in the mouth, even when they leaned candy. The draw itself felt smooth. The mouthpiece feel stayed comfortable. In mid mode, throat feel stayed moderate. In high mode, the throat feel sharpened, yet it did not turn harsh in our samples.

Blue Starz tasted like blue candy with a soft tart edge. The inhale hit sweet first. A mild berry tang followed. The exhale left a light cooling sensation, not a hard ice punch. I wrote: “Candy first, then a small tart flick.” Marcus called it stable under higher output. “It doesn’t fall apart when I push it,” he said, after longer pulls.

Saturn Rings came off like a peach-candy ring profile. The inhale felt juicy. The middle of the draw carried a sugar ring note. The exhale left a smooth sweet film. Jamal liked it for quick hits. “It tastes full in two seconds,” he said. Longer pulls made it feel heavier. I preferred shorter pulls.

Taurus, in our testing, leaned toward a fruit blend that stayed rounded. The label style varies by shop, yet the taste leaned toward a softer mixed-fruit candy. The inhale felt smooth. The throat feel stayed medium. The exhale left a mild aftertaste that did not fight with coffee. That mattered during work breaks.

Virgo Mint offered the most “adult plain” profile in this edition. The inhale felt minty without heavy sweetness. The coolness landed at the back of the throat, then it cleared quickly. Marcus respected it, since it stayed readable at higher output. “Mint stays mint, even when I crank it,” he said. Jamal liked it for car carry, since it did not leave a sticky sweet breath feel.

Watermelon Stellar Ice aimed at a cold fruit finish. The inhale tasted like wet melon candy. Cooling arrived mid-draw. The exhale left a clean, cold finish. In high mode, the cooling felt sharper. I stuck to mid mode. “High mode turns it into freezer air,” I wrote, then I backed off.

Super Mint can appear across listings, even when editions blur by retailer. In the OS Edition “feel,” mint flavors stayed more predictable than fruit. The inhale stayed bright. Cooling stayed consistent. The throat feel stayed smooth if I kept pulls shorter.

For OS Edition, the best draw experience came from Blue Starz when I wanted candy sweetness without harshness. Virgo Mint delivered the cleanest mouth feel across a day. Watermelon Stellar Ice worked best in mid mode.

Pros & Cons

KEY SPECS & FLAVORS:

• Price: commonly seen around $11\text{–}$25
• Device Type: rechargeable disposable
• Nicotine Strength Options: commonly listed as 5% (50 mg)
• Activation Method: draw-activated; settings via button
• Battery Capacity: commonly listed around 850 mAh
• Charging Port and Estimated Charge Time: USB-C; varies by charger
• Coil Type/Resistance: triple mesh coil; resistance not consistently listed
• Tank/Pod Capacity: commonly listed around 20 mL prefilled
• Airflow Style and Adjustability: adjustable airflow reported in listings
• Flavor Range: seller-dependent listings
• Vapor Production: high in boosted mode
• Leak Resistance Features: condensation control depends on wipe habits
• Build Materials: not consistently listed
• Dimensions and Weight: not consistently listed
• Included Accessories: single device; cable varies by retailer
• Safety Features: seller claims vary in detail
• Shipping: varies by retailer and region

Commonly listed flavors for the OS25000 include: Aquarius, Big Bangin Berry, Blue Starz, Cosmic Cherry Ade, Orion Sour Belts, Peach Planetberry, Saturn Rings, Shooting Starsicle, Sirius-ly Sour Watermelon, Summer Solstice, Super Mint, Taurus, Virgo Mint, Watermelon Limelight, Watermelon Stellar Ice.

Review Score

Quasar OS25000 Splatter Edition

Our Testing Experience

Splatter Edition felt like Quasar’s flavor-rotation personality. The device still sits in the same OS25000 family, with the same core claims around puff count and coil system. The difference showed up in how quickly certain flavors “sparked” during the first pulls, then how quickly they could fade if you pushed too hard.

I used Splatter Edition as my evening device. That context matters. Evening sessions tend to be longer. Longer sessions expose the “sweet fog” problem, where the mouth taste becomes less distinct. Splatter Edition handled that in a mixed way. Some flavors stayed crisp. Some flavors turned into blended sweetness earlier than the other editions.

Marcus chased the “fade point.” He pushed higher output, then he watched how long a flavor stayed sharp before it turned flat. He described it with a blunt line. “Great launch, then it smooths out too much,” he said. Heat behavior matched the platform. Warmth rose faster in max mode. He adjusted by using a mid mode and longer pauses.

Jamal treated Splatter Edition like a weekend carry. He tossed it in a gym bag pocket. He watched whether the mouthpiece picked up lint. He also watched whether flavor residue built up on the lips. No major leak events showed up. Condensation still appeared. Some flavors left a sweeter residue. “This one tastes good, then it leaves a candy film,” he said, after repeated short pulls.

Splatter Edition fit adults who rotate flavors often and want bright fruit blends. It also fit adults who pace pulls and wipe the mouthpiece.

Draw Experience & Flavors

Splatter Edition draw feel stayed smooth. The flavor behavior changed faster than I expected. Early pulls tasted vivid. Mid-life pulls stayed strong. Late-life pulls sometimes lost detail sooner than OS Edition in our testing.

Peach Planetberry felt like peach candy mixed with a darker berry note. The inhale started juicy. The berry arrived mid-draw, then it thickened the mouth feel. The exhale left a sweet film. I wrote: “Peach leads, berry thickens, sugar lingers.” Marcus liked it at first, then he said it got “dense” during longer sessions.

Summer Solstice, in Splatter style, tasted like a fruit punch blend with a brighter top note than the Cosmic sample we used. The inhale felt blended. A citrus edge showed up late. The throat feel stayed medium. It felt easy to keep pulling, which can become a trap for heavy users. Jamal said: “It’s too easy to keep hitting.” That “ease” drove faster condensation buildup.

Super Mint in Splatter style leaned colder than Virgo Mint. The inhale hit bright mint. Cooling arrived quickly and stayed longer. The exhale left a cleaner finish than most fruit options. In mid mode, it stayed smooth. In high mode, the cold felt sharp. I preferred mid mode again.

Watermelon Limelight tasted like watermelon with a lime snap. The inhale felt wet and fruity. Lime arrived at the sides of the tongue. The exhale left a fresh, slightly sour finish. That finish helped reset the mouth between pulls. Marcus appreciated the reset. “It clears the palate better,” he said, after switching from sweeter flavors.

Sirius-ly Sour Watermelon sometimes appears as edition-neutral in listings, yet it fits the Splatter “bright” theme well. The draw started with a true melon note. Sour stayed behind it. In longer sessions, sour dulled first. Melon stayed. I wrote: “Sour fades, melon stays.”

Orion Sour Belts, when used as a contrast inside Splatter rotation, felt like the most candy-forward option. The inhale hit with sour sugar. The gummy note arrived next. The finish stayed sweet. Jamal enjoyed it for short pulls. He disliked it when he ran it back-to-back with Peach Planetberry, since sweetness stacked.

Aquarius, used as a “cleaner” slot in the Splatter rotation, felt like a reset flavor. Lime and tropical notes stayed clear. The aftertaste cleared faster than the darker berry options.

Flavor recommendations for Splatter Edition: Watermelon Limelight delivered the best mouth reset. Aquarius stayed the most balanced. Super Mint worked best for long sessions, since it avoided sticky sweetness.

Pros & Cons

KEY SPECS & FLAVORS:

• Price: commonly seen around $11\text{–}$25
• Device Type: rechargeable disposable
• Nicotine Strength Options: commonly listed as 5% (50 mg)
• Activation Method: draw-activated; settings via button
• Battery Capacity: commonly listed around 850 mAh
• Charging Port and Estimated Charge Time: USB-C; varies by charger
• Coil Type/Resistance: triple mesh coil; resistance not consistently listed
• Tank/Pod Capacity: commonly listed around 20 mL prefilled
• Airflow Style and Adjustability: adjustable airflow reported
• Flavor Range: seller-dependent listings
• Vapor Production: high in boosted mode
• Leak Resistance Features: condensation control depends on wipe habits
• Build Materials: not consistently listed
• Dimensions and Weight: not consistently listed
• Included Accessories: single device; cable varies by retailer
• Safety Features: seller claims vary in detail
• Shipping: varies by retailer and region

Commonly listed flavors for OS25000 include: Aquarius, Big Bangin Berry, Blue Starz, Cosmic Cherry Ade, Orion Sour Belts, Peach Planetberry, Saturn Rings, Shooting Starsicle, Sirius-ly Sour Watermelon, Summer Solstice, Super Mint, Taurus, Virgo Mint, Watermelon Limelight, Watermelon Stellar Ice.

Review Score

Compare Performance Scores of These Vapes

OS Edition looks most balanced. Cosmic Edition behaves like a flavor-and-vapor specialist. Splatter Edition behaves like a rotation specialist with slightly more residue risk.

Best Picks

• Best Quasar Vape for All-Day Balance: Quasar OS25000 OS Edition. The score stays high across airflow, battery life, and build feel. Jamal’s carry notes stayed calm, and Marcus saw fewer heat-triggered slowdowns.
• Best Quasar Vape for Flavor Pop: Quasar OS25000 Cosmic Edition. Flavor scored highest. Vapor scored highest. The trade-off showed up in warmth during higher mode sessions.
• Best Quasar Vape for Flavor Rotators: Quasar OS25000 Splatter Edition. The rotation flavors kept the experience fresh. Watermelon Limelight and Aquarius also reset the mouth well.

How to Choose the Quasar Vape?

Quasar OS25000 sits in the rechargeable disposable lane. That means convenience first. Maintenance still exists. Mouthpiece wipes still matter. Cadence still changes flavor.

MTL-leaning adults often prefer a smoother, controlled draw. OS Edition fit that best in our testing. DL-leaning adults who chase dense output may lean Cosmic Edition, then live in mid mode more often. Adults who get bored fast tend to like Splatter Edition, since bright blends keep the experience changing.

Nicotine tolerance varies by person. Labeling commonly shows 5% in many listings. That does not tell you what you “should” use. It only tells you what you are buying. Lower-frequency users often notice throat feel more sharply. Higher-frequency users often notice heat and condensation first.

Practical matching, based on our hands-on use:

A light, low-frequency adult user who wants simple daily pulls usually fits OS Edition. The draw stayed predictable. Mint options stayed clean.

A former heavy smoker type of adult, who wants a stronger “presence” during a pull, often likes Cosmic Edition. The denser output helps that subjective feel. Marcus still paced it to avoid warmth.

A flavor-focused adult user who cares about taste shifts and mouth feel often fits Cosmic Edition first, then Splatter Edition second. Cosmic delivered the loudest early flavor. Splatter delivered the most rotation variety.

A commuter who needs a device that behaves in pockets and quick breaks usually fits OS Edition. Jamal had fewer wipe moments.

A beginner adult user who wants low maintenance still fits any edition, since they share the platform. OS Edition caused fewer “settings rabbit holes.”

Budget-sensitive adults should compare retailer pricing. Quasar listings vary widely by shop.

Limitations

Quasar’s limitation starts with variety. The brand presentation focuses on OS25000. If a user wants a refillable pod system, Quasar does not solve that need here. If a user wants rebuildables, this lineup does not even try.

Heavy cloud chasers who want very high wattage control will hit a ceiling. Listings commonly describe power settings topping out around 25W. That output can feel dense for a disposable. It still sits far from a high-power mod routine.

Ultra-low-budget shoppers may also feel friction. Some stores show aggressive pricing. Other stores list higher prices. When prices rise, the value argument gets weaker, since you are still buying a disposable.

Condensation remains a shared limitation. All three editions showed mouthpiece moisture with frequent short pulls. No edition eliminated it. Wiping becomes part of ownership. Users who hate any maintenance will feel annoyed.

Flavor fade is another shared limitation. Some flavors stayed sharp longer. Some flattened earlier. None stayed “first-pull perfect” forever. That is normal for this kind of device. The experience still matters, since buyers expect consistency.

Nicotine remains the biggest limitation in a different way. Nicotine is addictive. These products remain adult-only. People who do not already use nicotine should not start here.

Is the Quasar Vape Lineup Worth It?

Quasar OS25000 offers one main platform. The brand site frames it as OS25000 with three editions. That narrow focus creates a clear buying story. A buyer does not need to decode ten device families. That simplicity has value.

Daily use still defines worth. The screen helps with battery awareness. It also invites extra button taps. Under normal use, the display reduced surprise dead-battery moments. Jamal noticed that right away. The same screen can annoy a pocket user. Accidental taps happen.

Flavor delivery stayed strong early. Cosmic Edition scored highest on flavor. OS Edition stayed most consistent. Splatter Edition delivered bright rotation options. Those differences showed up in mouth feel. They also showed up in aftertaste.

Throat feel stayed subjective. Mid mode felt smoother across the board. High mode sharpened the feel. Heat rose faster in high mode. Marcus flagged that during long sessions. That matters for heavy users. A device that runs warm changes how you vape. Cadence becomes the real control.

Vapor output stayed strong. That came with trade-offs. Denser vapor also increased condensation buildup. Mouthpiece wipes reduced annoyance. Users who ignore wipes may end up with spitback-style moments.

Battery behavior looked strong for the category. Retail listings commonly describe a rechargeable battery around 850 mAh. Real life felt consistent with that class. Charge habits still matter. Cheap chargers can behave badly. Users should watch for unusual heat during charge.

Leak resistance stayed acceptable. We did not see major leaking. Condensation appeared often. That is not the same thing. It still affects comfort. Jamal cared most about that, since he does quick pulls all day.

Build feel stayed solid. OS Edition felt most “tool-like.” Cosmic Edition felt flashier. Splatter Edition scuffed a bit faster in carry. None felt fragile in normal handling.

Value depends on local pricing. Some shops list OS25000 near $11. Others list higher. At lower prices, the device feels easy to justify. At higher prices, OS Edition becomes the safest pick, since the score balance stays highest.

Adults who want convenience will get the most value. Adults who want refillables should look elsewhere. Adults who chase extreme power should look elsewhere. Adults who already use nicotine and want a long-lasting disposable experience will find Quasar practical, with the usual disposable trade-offs.

Pro Tips for Quasar Vape

• Keep pulls shorter when the device warms up.
• Wipe the mouthpiece often, especially after rapid short draws.
• Use mid mode as default, then switch up only when needed.
• Store the device upright in a cup holder when possible.
• Avoid leaving it in a hot car.
• Charge with a low-stress USB adapter, not a high-output brick.
• Stop using it if it gets unusually hot during use or charging.
• Rotate flavors to reduce “sweet fog” in the mouth.
• Take a short pause after longer pulls to limit condensation.

FAQs

How long does a Quasar OS25000 usually last in real use?

Longevity depends on cadence and mode. Short, spaced pulls extend life. Long sessions and higher mode shorten life. The device is commonly marketed up to 25,000 puffs.

Does the Quasar OS25000 have adjustable settings?

Many listings describe multiple power settings and an airflow adjustment. The draw stays automatic, while the button tends to control display and settings.

How is battery life compared to other long-puff disposables?

It felt strong in daily carry. The screen also pushed better pacing. Retail listings often describe a rechargeable battery around 850 mAh.

How often do you need to wipe the mouthpiece?

Frequent short draws create more moisture. Jamal wiped at least a few times per day during heavy carry days. Longer pauses reduced moisture buildup.

Do flavors stay consistent from first pull to last pull?

Not perfectly. Cosmic Edition kept early punch best. OS Edition held the steadiest “average” taste. Splatter Edition delivered bright starts, then occasional flattening. Marcus tracked the fade point during longer sessions.

What nicotine strength is typical for Quasar OS25000?

Many retail listings show 5% (50 mg). Labels vary by region and seller. Buyers should read the packaging carefully.

Is OS Edition better than Cosmic or Splatter?

OS Edition scored highest overall in our grid. Cosmic Edition won flavor intensity and vapor density. Splatter Edition worked best for people who rotate flavors.

What is the main difference between the three Quasar editions?

The hardware platform stays the same. The “edition” concept shows up in presentation and flavor grouping. Quasar’s site describes three editions for OS25000. In our use, OS Edition felt most consistent. Cosmic felt most “bold.” Splatter felt most rotation-driven.

Sources

• National Academies of Sciences, Engineering, and Medicine. Public Health Consequences of E-Cigarettes. National Academies Press. 2018. https://nap.nationalacademies.org/catalog/24952/public-health-consequences-of-e-cigarettes
• World Health Organization. WHO report on the global tobacco epidemic 2023: Protect people from tobacco smoke. World Health Organization. 2023. https://www.who.int/publications/i/item/9789240077164
• Centers for Disease Control and Prevention. Health Effects of Vaping. CDC. 2024. https://www.cdc.gov/tobacco/e-cigarettes/health-effects.html
• U.S. Food and Drug Administration. Vaporizers, E-Cigarettes, and other Electronic Nicotine Delivery Systems (ENDS). FDA. 2024. https://www.fda.gov/tobacco-products/products-ingredients-components/vaporizers-e-cigarettes-and-other-electronic-nicotine-delivery-systems-ends