The short answer
The Hayati Pro Ultra Plus 25000 is best understood as a rechargeable, reusable prefilled pod system for adults who want two flavours in one device. Its useful features are the twist-controlled dual-flavour setup, visible liquid sections, battery display, and separately available replacement pod and refill packs. The main compromises are its large physical format, 20mg nicotine-salt refill format, limited flexibility compared with an open refillable kit, and a headline puff claim that should not be treated as a personal usage guarantee.
This is a research-led assessment, not a hands-on performance test. The manufacturer markets up to 25,000+ puffs, but no standardised independent result was available to verify that number. Actual puff count varies with draw length, frequency, power behaviour, and how completely the liquid can be consumed. The product design appears intended to meet the reusable criteria behind the UK single-use vape ban, but a nickname such as “ban-proof” is not legal proof of compliance.
Key points
- It is a rechargeable prefilled pod system with separately available replacement pod and refill packs, not a single-use disposable.
- The device switches between two flavours through a twist control and uses independent coil and liquid sections.
- The 25,000+ puff figure is manufacturer marketing, not an independently verified personal-use result.
- The refill pack supplies a 2ml pod plus two 10ml containers at 20mg nicotine strength.
- No score is given because this research-led review has no recorded hands-on test.
Large-puff products are easy to review badly. A headline number becomes the verdict, manufacturer language becomes fact, and the practical questions disappear. This review takes the opposite approach. It separates the physical design from the puff claim, explains what the refill pack contains, and uses official guidance to describe the UK rules without pretending to certify the product.
The intended reader is an adult smoker or existing adult vaper deciding between a closed prefilled system and a more flexible refillable kit. If you are comparing the category rather than this model, read the honest pros and cons of prefilled vape kits. For alternatives with a similar headline capacity, see the current big-puff kit comparison. Non-smokers and under-18s should not vape.
How this review was assessed
Research-only assessment
This assessment does not claim hands-on testing. It is based on the stated sources, product information, and clearly labelled editorial analysis.
Sample disclosure: No physical test sample or hands-on usage record supports this assessment. Vape Forest is the retailer of the products discussed.
Review limitations
- No recorded hands-on test, independent puff count, battery runtime, leakage check, or long-term refill observation.
- The 25,000+ figure is a manufacturer marketing ceiling rather than a guaranteed result.
- The listed 850mAh capacity does not establish real battery runtime or charging time.
- Regulatory discussion explains published criteria but is not a product-specific compliance ruling.
Who this kit suits, and who should skip it
The clearest reason to choose the Ultra Plus is convenience with flavour choice. One rechargeable body controls two independent prefilled flavour sections, so an adult can switch without carrying a second device. A visible liquid design and battery display also address two common uncertainties in closed systems: how much liquid remains and whether a charge is due.
Choose it if you already use 20mg nicotine salts, want a closed prefilled format, and genuinely value two flavours in one device. The separately available refill and pod assembly is central to the proposition because it keeps the battery body in use.
Skip it if you want to choose your own bottle, lower nicotine strengths, a compact single-flavour pod, or full control over coil resistance and airflow. An open refillable kit offers much more liquid choice. A basic prefilled pod kit may be smaller and easier if dual flavour has no value to you.
The important claims, checked
| Comparison point | What is supported | What is not established | Buying meaning |
|---|---|---|---|
| 25,000+ puffs | Hayati markets the device with this headline ceiling. | No standardised independent puff test or personal-use guarantee was found. | Compare total liquid and refill cost, not puff count alone. |
| Dual flavour | Manufacturer describes independent coils, liquid sections, and twist selection. | Flavour quality and switching consistency were not physically assessed. | Useful only if you value two fixed flavours in one body. |
| 850mAh battery | Hayati and the current Vape Forest product record both list 850mAh. | No controlled runtime or charging-time result was available. | Capacity is supported, but it is not an endurance promise. |
| 22ml refill structure | Hayati and the current refill record list one 2ml section plus two 10ml containers. | That does not prove every drop is consumed or every user receives the same puff count. | Use 22ml for transparent format and cost comparisons. |
| Reusable under the ban criteria | Rechargeable body and separately available replacement pod and refills match the core reusable design criteria. | Retail language such as ban-proof is not a regulator decision or compliance certificate. | Check the exact product and replacement parts rather than relying on a slogan. |
Important context: This table distinguishes a documented feature, a seller record, and a real-world outcome. Those evidence types are not interchangeable.
What reusable means under the single-use vape ban
DEFRA says a reusable vape must be rechargeable, refillable through a container or replaceable cartridge, and have a replaceable coil that is separately available. For a pod system, the coil may be part of the separately available pod. The Ultra Plus design has a rechargeable body and a separately sold replacement pod and refill assembly, which are the relevant characteristics to check.
This is an explanation of the published criteria, not a legal certification. Product compliance also depends on the exact item supplied and the applicable notification and product rules.
DEFRA single-use vapes ban guidanceEvidence checked 2026-08-06
Limitation: The guidance defines reusable design criteria. It does not make this article or a retailer slogan a product-specific compliance ruling.
How the pod and refill structure works
The current replacement pack is listed as one 2ml prefilled pod plus two 10ml refill containers, all at 20mg nicotine-salt strength. The pod is the part installed in the rechargeable device, while the containers replenish the liquid supply. Together, the listed liquid volume is 22ml.
Those individual sizes matter because MHRA guidance sets a 2ml maximum for tanks or cartridges in nicotine-containing consumer products, a 10ml maximum for nicotine refill containers, and a nicotine strength limit of 20mg/ml. A combined kit can therefore contain multiple compliant components without being a single 22ml tank.
Only buy the flavour pairing and replacement assembly made for the exact Ultra Plus device. Keep refill containers and the device away from children and pets, follow the supplied filling and waiting instructions, and stop using a damaged or leaking component. The current replacement pod and refill page shows live options and availability.
Current kit and replacement refill
Best for: Existing adult vapers who want two fixed flavours in one closed system
Choose the rechargeable kit body only if its dual-flavour prefilled format matches your needs. The live card prevents an outdated article from presenting an unavailable product as purchasable.
Strengths
- Rechargeable body with battery display
- Twist selection between independent flavour sections
Limitations
- Requires compatible proprietary replacement packs.
- Headline puff count is not a guaranteed result.
Compatible replacement
Hayati Pro Ultra Plus 25000 Prefilled Pod & Refill Containers
Best for: Adults who already own the matching Ultra Plus device
The separately available pod and refill assembly is what makes continued use of the rechargeable body possible. Check the exact flavour pairing and device name before ordering.
Strengths
- Listed 2ml pod plus two 10ml refill containers
- Keeps the rechargeable device body in service
Limitations
- 20mg nicotine strength may not suit every adult vaper.
- Not a universal refill for other Hayati device families.
Practical strengths and compromises
Strengths
- Two selectable flavours without carrying two complete devices
- Rechargeable body with separately available replacement assemblies
- Visible liquid sections and battery display reduce guesswork
- Closed prefilled format requires less liquid handling than an open tank
Limitations
- 25,000+ puff headline is not an independently verified personal result
- Current refill format is fixed at 20mg nicotine strength
- Proprietary replacements offer less flavour and liquid flexibility than an open pod
- The dual system is bulkier and more complex than a small single-flavour pod kit
Common questions about the Ultra Plus 25000
Is the Hayati Pro Ultra Plus 25000 disposable?
It is sold as a rechargeable, reusable prefilled pod system. The battery body is retained and compatible replacement pod and refill assemblies are sold separately. That is materially different from a single-use device.
Does it really deliver 25,000 puffs?
Hayati markets 25,000+ as a headline figure, but this review found no standardised independent result that guarantees it for a particular user. Draw length, frequency, device behaviour, and usable liquid all affect the outcome.
How much e-liquid is in the refill pack?
The current listing specifies one 2ml prefilled pod plus two 10ml refill containers, giving 22ml in total. It is not one 22ml tank.
Can I refill it with any bottled e-liquid?
No. It is a closed prefilled system designed around its compatible replacement pod and refill assembly. Choose an open refillable pod kit if broad bottled-liquid choice is important.
Is it legal after the UK disposable-vape ban?
Its rechargeable body and separately available replaceable pod and refill parts match the core reusable design criteria described by DEFRA. That observation is not a product-specific legal certification, and buyers should not treat the phrase ban-proof as one.
Why does this review not give a score?
A score would imply measured and comparable performance evidence. This research-led review has no documented hands-on record, so it gives a conditional verdict and visible limitations instead of false precision.
Live products, prices and stock
This article explains the question or review. Use the linked shop pages for current product options, prices and availability.
Related reading
Sources and verification
- Hayati Pro Ultra Plus product overviewHayatiChecked: 6 August 2026
Supports: Manufacturer marketing claim, 850mAh listed battery, 2ml plus two 10ml liquid structure, dual independent coils, flavour control, battery display, and metal-shell construction.
- Single-use vapes banDepartment for Environment, Food and Rural AffairsPublished or updated: 1 April 2025Checked: 6 August 2026
Supports: Reusable-device criteria, including a rechargeable battery, refillable or replaceable container, and a separately available replaceable coil or pod.
- E-cigarettes: regulations for consumer productsMedicines and Healthcare products Regulatory AgencyChecked: 6 August 2026
Supports: UK consumer product limits for nicotine strength, refill-container volume, tank or cartridge capacity, and product notification.
- Using e-cigarettes to stop smokingNHSChecked: 6 August 2026
Supports: Adult-only health context: vaping is less harmful than smoking but not risk-free, and non-smokers and children should not vape.
Editorial record
- Last reviewed
- 6 August 2026
- Next review due
- 6 November 2026
What changed
Replaced the promotional legacy review with a research-led verdict, an explicit evidence boundary, a claim-by-claim check, current refill structure, live product status, and official UK regulatory context.
Disclosure
Vape Forest sells the kit and its replacement refills. No hands-on sample, controlled usage record, or independent laboratory result supports this review, so it contains no score or first-person performance claim.
