The Geek Bar Pulse X 2 is the brand's 2026 flagship disposable, and a genuine rework of the Pulse X rather than a quick spec bump. The headline numbers set the stage: 50,000 puffs in Regular Mode, an 18mL fill, and a 1000mAh battery that reaches 80% in about 20 minutes. The real story sits in the coil, the screen, and how well the device uses every drop in the tank. This collection brings together the full Pulse X 2 lineup, led by the Bull Edition flavor set.

If the original Pulse X left you wanting longer range, less waste, and a firmer draw, this is the version that answers all three.

Under the Hood: What Changed

The upgrades that matter are mostly internal. Coil resistance drops from 0.8Ω to 0.6Ω — a small shift with a real payoff. Lower resistance means more power per pull, and paired with a 38% gain in e-liquid retention and a 45% jump in effective puff output, far more of the 18mL tank becomes vapor instead of soaking uselessly into the wick.

Charging keeps pace. The 1000mAh battery hits 80% in roughly 20 minutes over USB-C, 50% faster than the first Pulse X. A short plug-in before you leave usually covers a session. Meanwhile, the VPU chip holds flavor steady as the tank drains, so the final stretch tastes like the first.

Is the Pulse X 2 the Right Device for You?

Short answer: it's built for heavy daily use. If you finish a standard disposable every couple of days, the 50,000-puff ceiling and improved retention cut down how often you restock. The 0.6Ω coil suits vapers who want real output and dense vapor, not a light, airy pull.

On size, this isn't a slim carry. It's tuned for run time and power, so if a small pocket device is your priority, a lighter model makes more sense. Buying your first high-capacity disposable? Compare it against other disposable vapes before locking in on a 50K device.

How the Two Modes Work

A physical switch handles the change — no menus, no setup.

Regular Mode: Even output, a smoother draw, and the full 50,000-puff run time. This is the everyday default.
Pulse Mode: More power, bigger clouds, and a harder hit — but it drains battery and liquid faster, landing near 25,000 puffs.

Most people run Regular through the day and flip to Pulse when they want the device to open up.

Pulse X 2 Specs

Brand: Geek Bar
Model: Geek Bar Pulse X 2 (Pulse X2)
Puff Count: 50,000 puffs (Regular Mode) / 25,000 puffs (Pulse Mode)
E-Liquid Capacity: 18mL
Battery: 1000mAh, fast charging (80% in about 20 minutes)
Modes: Regular Mode and Pulse Mode
Charging Port: USB Type-C
Nicotine Strength: 5% (50 mg/mL)
Coil: Dual Mesh Coil, 0.6Ω
Display: 3D Curved Screen with Galaxy Cascade UI and Binary Halo Light
Chip: VPU Technology
Operation: Draw-activated
Airflow: Adjustable

3D Curved Screen with Galaxy Cascade UI

The original Pulse X had a screen that did the job. The Pulse X 2 has one worth looking at. The 3D curved panel runs the Galaxy Cascade UI with a Binary Halo Light effect, so animations read with real depth instead of a flat status bar. It still covers the essentials — battery level, remaining e-liquid, and current mode — but it no longer feels like an afterthought.

Fast Charging That Fits Your Day

Twenty minutes to 80% over USB-C is charging you can plan around. The 18mL tank outlasts a single battery cycle, so you'll top up more than once over the device's life. With a 20-minute window, that slots into your routine rather than leaving the device stuck on a cable.

VPU Technology

Most disposables lose flavor clarity as the tank empties. Geek Bar's VPU (Vaping Processing Unit) manages heating temperature to stop that drop-off, keeping taste consistent from the first draw to the last. It also cuts e-liquid residue, so with the 38% retention gain on top, more of each fill actually reaches you.

Dual Mesh Coil at 0.6Ω

Dual mesh roughly doubles the active heating surface of a single coil. At 0.6Ω — down from the original Pulse X's 0.8Ω — it draws more power and turns that into denser vapor and sharper flavor. The thick clouds the Pulse X line is known for are still here, just recalibrated for the larger 18mL tank.

Geek Bar Pulse X 2 Flavors

The launch lineup is the Bull Edition — five profiles built on a sweet, energy-drink-tinged base with distinct fruity layers. The higher output pulls more from each one, so they read bolder than they would on a weaker device.

Sweet and fruity: Watermelon Bull, Strawberry Bull, Peach Bull — ripe fruit with a candy-forward finish.
Bright and tangy: Blue Razz Bull, Coco Berry Bull — sharper and cooler, with a zesty or tropical-berry edge.

Which Flavor to Pick First

The whole set shares the Bull Edition's energy-drink DNA, so the choice comes down to sweetness versus tartness. Watermelon Bull, Strawberry Bull, and Peach Bull lean smooth and sweet. Blue Razz Bull has more bite and an icy edge. Coco Berry Bull sits in between, with a tropical-berry profile and a softer coconut finish.

Full Flavor List

Blue Razz Bull – Tangy blue raspberry candy with an icy, energy-drink lift
Watermelon Bull – Juicy watermelon with a cool, sweet finish
Strawberry Bull – Ripe strawberry layered over candy-sweet notes
Peach Bull – Soft, juicy peach with a mellow sweet close
Coco Berry Bull – Tropical berry fusion with smooth coconut undertones

Comparing the Pulse X 2 with other models? Browse the full Geek Bar vapes to see them side by side.

Frequently Asked Questions

What nicotine strength does the Pulse X 2 come in?

5% (50 mg/mL) across all Bull Edition flavors. That's a high nicotine level suited to established vapers, not a starting point for beginners.

How does the 50,000-puff count work in practice?

The 50,000 figure applies to Regular Mode under standard draw conditions. Switch to Pulse Mode, and it drops to around 25,000, since the higher output burns through battery and liquid faster. Most people land somewhere in between by alternating modes through the day.

What's the e-liquid capacity?

18mL. With the 38% retention improvement over the original Pulse X, more of that volume reaches you as vapor instead of staying in the wick.

Regular Mode or Pulse Mode — when should I use each?

Regular Mode handles all-day use: even draw, full run time, lower consumption. Pulse Mode is for when you want more — bigger clouds and a stronger throat hit — at the cost of faster battery and liquid use. It isn't one or the other; most people flip between them as the moment calls for it.

How long does charging actually take?

About 20 minutes to reach 80% over USB-C. Since the tank outlasts the battery, you'll charge it several times over the device's life, but the short window keeps it from getting in the way.

What does dropping to 0.6Ω actually do?

Lower resistance lets the coil draw more power without a bigger battery. The result is denser vapor and a noticeably harder hit than the 0.8Ω coil in the original Pulse X — and it's the main driver behind the 45% gain in effective puff output.

How does the Pulse X 2 compare to the original Pulse X?

The coil drops to 0.6Ω, effective puff output rises 45%, e-liquid retention improves 38%, and charging is 50% faster. The screen gets a full replacement too — the 3D curved Galaxy Cascade UI with Binary Halo Light takes over from the old flat panel. The dual-mode system and VPU chip carry over.

Pulse X 2 or Pulse 2 — what's the difference?

Scale and output. The Pulse X 2 is the flagship: 50,000 puffs, 18mL, 1000mAh, and a 0.6Ω coil. The Pulse 2 is the mid-range option at 25,000 puffs with an 800mAh battery. Heavy users who want maximum range and power lean toward the Pulse X 2; if you want solid performance without going all-in on capacity, the Pulse 2 covers it.

Does it hit harder than the original Pulse X?

Noticeably, yes — especially in Pulse Mode. The 0.6Ω coil and retuned dual mesh push more power, so the draw feels fuller and denser.

Which Bull Edition flavor is worth trying first?

It depends on your usual taste. Peach Bull and Strawberry Bull are good starting points for smooth, straightforward fruit sweetness. Blue Razz Bull suits you if you want something sharper with an icy edge. Coco Berry Bull is the one to try for something different — tropical berry with a softer coconut finish.

Who is the Pulse X 2 actually designed for?

Vapers who go through disposables quickly and want fewer restocks, users upgrading from the original Pulse X, and anyone who prefers a powerful draw over a light, low-vapor experience. If you want a compact, minimal device, a slimmer option is the better fit.

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