Review summary
8.0/10Editorial evidence score
Quick verdict
The Nasty Bar D9Ki is a rechargeable 50mg disposable sold in South Africa with an advertised capacity of up to 9,000 puffs, adjustable airflow and battery and liquid indicators. Our 8.0/10 evidence score reflects its documented feature set and positive attributed buyer feedback; Vape Price Compare has not hands-on tested the device.
8.0/10 — our evidence score for the Nasty Bar D9Ki / 9000 range. Smoke Organic displays a 5.0/5 customer rating from 58 verified buyers, equivalent to 10.0/10. We reduced the editorial score because some comments concern delivery rather than device performance, the ratings span several flavours, and Vape Price Compare has not tested the device. Read the customer reviews.
Pros
- Verified buyers repeatedly praise the flavour, draw and ready-to-use format. Customer feedback.
- The official D9Ki specification lists a rechargeable battery, 12.5ml capacity and 1.0Ω mesh coil. Manufacturer specification.
- Local versions add an adjustable airflow control and battery/liquid display, which reduce guesswork during use. Local model details.
Cons
- The customer rating covers a mixed-flavour product page rather than a separate review sample for every flavour.
- This listing contains 50mg/ml nicotine salt, with no lower-strength choice attached to the exact product title.
- The battery can be recharged, but the sealed reservoir cannot be refilled and the whole device is discarded when empty.
Compare current Nasty Bar 9000 prices
Current comparison picks for Nasty Bar 9000 products listed by multiple South African retailers.
Price data checked 25 October 2026. Prices and stock can change; confirm the retailer's final price.
What the evidence supports
The strongest evidence is for convenience and flavour satisfaction across the Nasty Bar 9000 range. Smoke Organic currently shows 58 five-star ratings from verified buyers. Several written reviews mention flavour, an easy draw and immediate use, while others focus partly or entirely on delivery and store service. The perfect customer average therefore describes the retailer’s mixed-flavour product page; it is not a controlled test of every D9Ki flavour.
NASTY describes the D9Ki as its updated 9,000-puff mid-range disposable. The manufacturer documents the 12.5ml capacity, 1.0Ω mesh coil and rechargeable format. It does not publish a battery capacity or nicotine strength on the global product page, so the 50mg and 500mAh figures below come from South African retailer listings for this version.
Nasty Bar D9Ki specifications
| Feature | Published detail | Evidence |
|---|---|---|
| Model | Nasty Bar D9Ki, commonly sold as Nasty Bar 9000 | NASTY and local retailer listings |
| Advertised capacity | Up to 9,000 puffs | Manufacturer claim; not independently measured here |
| E-liquid | 12.5ml officially; one South African listing states 13ml | Possible rounding or regional variation |
| Nicotine | 50mg/ml (5%) nicotine salt | South African version reviewed |
| Coil | 1.0Ω mesh | Manufacturer and local retailer agree |
| Battery | Rechargeable; 500mAh on two local listings | Capacity is not stated on the global manufacturer page |
| Charging | USB-C | Local retailer specification |
| Controls | Draw activation and adjustable airflow | Local retailer specification |
| Display | Battery and liquid indicators | Local retailer specification |
| Refillable | No | Sealed, prefilled disposable |
Sources: NASTY D9Ki product page, Smoke Organic specifications and Coffee & Vape’s South African 50mg listing.
Controls and day-to-day use
The D9Ki is draw activated, so there is no firing button or menu. A bottom airflow control lets the user tighten or loosen the draw, while the display reports the remaining battery and liquid status. Those features make it easier to judge when to recharge or replace the device than a basic disposable with a single indicator light.
The screen is an estimate rather than a precise measurement. Smoke Organic says a flashing liquid indicator can signal that the device is almost empty. A burnt taste cannot be repaired by refilling or replacing a coil because the reservoir and coil are sealed.
Flavours and review coverage
The official page shows fruit, ice, drink and sweet options including Strawberry Peach, Peach Ice, Berry Grape, Fizzy Cherry, Aloe Grape and Watermelon Ice. South African retailers list a wider range, but stock changes and the customer score does not separately identify a reliable sample for each flavour.
The written feedback supports a positive model-level view across the D9Ki range. Individual flavour descriptions remain tied to the named variants rather than being applied to every flavour.
Nasty Bar D9Ki or X9Ki: what is the difference?
The D9Ki and X9Ki are both advertised by NASTY at up to 9,000 puffs, but they are positioned around different nicotine formulations. The D9Ki uses NASTY’s regular nicotine-salt formulation, while the X9Ki uses the manufacturer’s X-NIC formula, which NASTY describes as producing a more intense nicotine and throat hit.
| Decision factor | D9Ki / Nasty Bar 9000 | X9Ki / Nasty Bar X 9000 |
|---|---|---|
| Advertised capacity | Up to 9,000 puffs | Up to 9,000 puffs |
| Formula | Nicotine salt | X-NIC nicotine-salt formula, marketed for a more intense hit |
| Published controls | Adjustable airflow and battery/liquid display on South African listings | Airflow adjuster, charging port and digital battery/liquid indicator on the official page |
| Strength information | 50mg/ml for the South African version reviewed here | The official global page does not give a numerical strength; confirm the exact local listing |
These are published range differences rather than a hands-on performance comparison. Sources: NASTY D9Ki and NASTY X9Ki.
Strength, charging and disposal
The reviewed South African version contains 50mg/ml nicotine salt. That is the specification of this product, not a recommendation. Buyers looking for a lower strength need to compare a different listing rather than assume that all D9Ki stock is interchangeable.
Smoke Organic recommends a 1A USB charger and allowing the device to cool after charging before use. Follow the packaging supplied with the exact unit, keep the charging port dry and stop using a damaged or overheating device.
Rechargeability does not make the D9Ki refillable. The sealed device still contains a lithium battery and may retain nicotine liquid when discarded. Use a collection service that confirms it accepts intact vaping devices; do not place it in household rubbish or ordinary recycling. E-cigarette disposal guidance.
Video review
Watch the Nasty Bar 9000 video on YouTube ↗VIP Vape Corner SA · Published 13 May 2024 · Watch the Nasty 9000 overview on YouTube. The video covers the 9,000-puff model; flavour and packaging may differ from the current 50mg listing.