The SBX 25K Disposable Vape enters the market with a spec sheet that genuinely stands out: three distinct power modes (Eco at 15W, Boost at 20W, X Mode at 25W), adjustable airflow spanning MTL to DTL, a full-color display, 20 mL of e-liquid, and 14 flavors. Three distinct power settings, a full-color display, adjustable airflow from MTL to DTL, 20 mL of e-liquid, and 14 carefully developed flavors — here's the full breakdown.
This is the complete breakdown: the hardware, each of the three modes in practice, the airflow system, and all 14 SBX vape flavors reviewed.
What is the SBX 25K?
The SBX 25K is a sealed, draw-activated disposable developed in collaboration with Charlie's Chalk Dust — one of the most respected e-liquid houses in the US market. It uses a standard 5% nicotine salt formula and pairs it with a three-mode power system (Eco, Boost, X Mode), three-position adjustable airflow covering MTL to DTL, a full-color display, and a 14-flavor lineup that reflects Charlie's Chalk Dust's commitment to complex, layered profiles. The result is one of the most customizable sealed disposables in the 25K puff category.
Technical specifications
| Feature | Detail |
|---|---|
| Puff count — Eco Mode | Up to 25,000 puffs at 15W |
| Puff count — Boost Mode | Up to 20,000 puffs at 20W |
| Puff count — X Mode | Up to 17,000 puffs at 25W |
| E-liquid capacity | 20 mL — 5% (50mg) nicotine salt |
| Battery | 1,000 mAh integrated rechargeable |
| Charging | USB Type-C fast charging |
| Coils | Dual mesh — consistent flavor & vapor production |
| Power modes | Eco (15W) · Boost (20W) · X Mode (25W) |
| Airflow | Adjustable — MTL · Normal · DTL (DL) |
| Display | Brilliant full-color screen — battery, e-liquid, mode |
| Activation | Draw-activated — no fire button |
| Nicotine formula | 5% (50 mg/mL) salt nicotine |
| Available flavors | 14 |
| Flavor collaboration | SBX × Charlie's Chalk Dust |
Eco, Boost & X Mode — three sessions from one device
The three-mode system is the SBX 25K's most practical feature — and the puff count differences between them are significant enough to genuinely shape how you use the device day to day.
Mode strategy: Start your pod in Eco or Boost and save X Mode for moments when you want intensity — an evening session, a specific flavor you want to push. Using X Mode exclusively will burn through a 25,000-puff device in roughly the same time as a 17,000-puff device. Eco for the day, X for the occasion.
Three-position adjustable airflow: MTL, Normal, DTL
The SBX 25K's airflow system is more than a marketing checkbox — with three meaningfully distinct positions, it genuinely changes the character of every draw. Combined with the three power modes, you have nine different experience combinations from a single device.
The combination of MTL airflow at Eco Mode closely mirrors the sensation of a traditional cigarette — a tight draw, strong throat hit, and smooth flavor delivery. At the other end: DTL airflow at X Mode is a genuinely powerful hit that produces dense, satisfying clouds. The SBX 25K covers both extremes and everything in between, making it one of the most versatile sealed disposables currently available.
Brilliant color display & 1,000 mAh battery
The full-color display is one of the SBX 25K's most immediately impressive features. Unlike standard LED indicators or basic single-color screens, this is a vivid, high-contrast color display that shows your current power mode, real-time battery percentage, and e-liquid level simultaneously. It activates on every draw and stays readable in both indoor and outdoor light.
The 1,000 mAh integrated battery is sized appropriately for the 20 mL tank — large enough that the battery and e-liquid deplete at a compatible rate rather than one running out long before the other. USB-C charging keeps recharge cycles short, and the display gives advance warning before the battery runs critically low mid-session.
The SBX 25K was developed in collaboration with Charlie's Chalk Dust, a highly respected US e-liquid house known for complex, layered flavor profiles. That partnership is reflected in the flavor quality — these aren't generic fills, and the dual mesh coil's consistent heat distribution across all three modes keeps every profile vivid from the first draw to the last.
All 14 SBX vape flavors reviewed
The SBX 25K's 14-flavor lineup spans fruit, ice, mint, candy, tobacco, and clear — with a notable emphasis on bold, distinctive profiles over generic category fillers. The Charlie's Chalk Dust collaboration shows most clearly here.
First-time SBX buyer? Start with Lemon Apple Ice or Confetti to experience what the Charlie's Chalk Dust collaboration brings to the lineup. Ex-smokers should go straight to Virginia Tobacco — it's one of the most accurate tobacco profiles in the sealed disposable category. Mint fans: Sweet Spearmint over Cool Mint for complexity.
Real-world longevity by mode
Puff counts change significantly between modes. Here's what to expect per device at moderate draw lengths, broken down by power setting:
Most vapers who use all three modes throughout the day will land somewhere between the Boost and X Mode estimates. The 1,000 mAh battery lasts approximately one to two days between USB-C charges at moderate use — and the 20 mL e-liquid tank is sized to outlast multiple charging cycles before the pod runs dry.
Pros & cons
- Three distinct power modes (15W / 20W / 25W) with real performance differences between them
- Three-position airflow (MTL / Normal / DTL) — nine total experience combinations
- Full-color display showing mode, battery %, and e-liquid level simultaneously
- Charlie's Chalk Dust collaboration — flavor quality clearly above the disposable average
- Virginia Tobacco — one of the most accurate tobacco profiles in the 25K category
- 20 mL e-liquid — generous capacity for the price point
- 1,000 mAh battery with USB-C — solid endurance and fast recharge
- Draw-activated simplicity despite the advanced feature set
- 5% nic salt only — no lower strength option for vapers reducing intake
- X Mode cuts the puff count to 17,000 — a significant reduction from the 25K headline
- 14 flavors is a smaller selection than some 25K competitors
- Slightly bulkier than slim-profile disposables — less pocket-friendly
Final verdict
The SBX 25K is one of the most capable and customizable sealed disposables available right now — three power modes, three airflow settings, a color display, 20 mL of Charlie's Chalk Dust-developed e-liquid, and 14 genuinely well-crafted flavors at a competitive price. This device delivers a level of personalization that most competitors in this puff count tier simply can't match.
The combination of Eco Mode at MTL airflow for all-day flavor sessions and X Mode at DTL for evening intensity makes the SBX 25K one device that genuinely serves multiple vaping styles. For vapers who feel boxed in by single-mode, fixed-airflow disposables — this is the obvious upgrade.
SBX 25K: frequently asked questions
Do SBX vapes have nicotine?
Yes. The SBX 25K uses a 5% (50 mg/mL) nicotine salt formula. The post lists only this single strength — there is no lower-nicotine option mentioned. This product contains nicotine, an addictive chemical, and is for adults 21+ only.
What are the ingredients in the SBX 25K?
The post states the SBX 25K contains 20 mL of e-liquid using a 5% (50 mg/mL) salt nicotine formula, developed in collaboration with US e-liquid house Charlie's Chalk Dust. Beyond the nicotine strength and e-liquid capacity, no further ingredient breakdown is provided in the review.
What are the SBX 25K settings and how many modes does it have?
The SBX has three power modes: Eco (15W), Boost (20W), and X Mode (25W). It also adds three-position adjustable airflow — MTL, Normal, and DTL — which combine with the power modes for nine total experience configurations. It's draw-activated with no fire button, and a full-color display shows the active mode, battery percentage, and e-liquid level.
Is the SBX really 25,000 puffs?
Up to 25,000 puffs is rated in Eco Mode at 15W. Higher power lowers the count: Boost (20W) delivers up to 20,000 puffs and X Mode (25W) up to 17,000 puffs. Using X Mode exclusively burns through the device far faster than the 25K headline figure.
What flavors does the SBX 25K come in?
The SBX 25K offers 14 flavors spanning fruit, ice, mint, candy, tobacco, and clear. Standouts highlighted in the review include Lemon Apple Ice, Confetti, and Georgia Peach, with Virginia Tobacco called out as a strong pick for ex-smokers. The lineup was developed with Charlie's Chalk Dust.
How is the SBX 25K battery, and how do you charge it?
The SBX 25K has a 1,000 mAh integrated rechargeable battery paired with USB Type-C fast charging. The post says the battery lasts roughly one to two days between charges at moderate use, and the 20 mL tank is sized to outlast multiple charging cycles before running dry.
Are SBX vapes good?
The review rates the SBX 25K as one of the most capable and customizable sealed disposables available, praising its three power modes, three airflow settings, full-color display, and Charlie's Chalk Dust flavor quality. Noted drawbacks are that it comes only in 5% nicotine with no lower strength, X Mode drops the puff count to 17,000, and it's slightly bulkier than slim disposables.
WARNING: This product contains nicotine. Nicotine is an addictive chemical. For adults 21+ only.
