Hayati Pro Ultra Plus Vape UK: Is the 25K System Worth Switching To?
Disposables built a habit that’s proving hard to shake off: pick up a device, use it until it’s flat, throw it away, repeat.
Rechargeable pod kits exist to break that cycle without asking vapers to give up the bits they liked and Hayati’s take on the format has become one of the more talked-about options on UK shelves.
The Hayati Pro Ultra Plus vape UK range is one of the clearer attempts at that balance, pairing a reusable battery with pods that arrive prefilled rather than needing a bottle and a steady hand.
The 25K version, marketed simply as the Hayati Pro Ultra Plus 25K vape, is the largest-capacity model in that lineup and it’s worth working out whether the extra puff count actually changes how the device is used day to day.
What the 25K Badge Actually Buys You
The core idea carries over from earlier Hayati models: keep the battery and smart display, replace the pod-and-tank section once it runs dry. What’s different here is scale. Each refill pack pairs two 2ml pods with two 10ml auto-refill containers, giving 24ml of e-liquid per pack instead of the smaller amounts older Pro Max versions offered. Nothing about the mechanism changes, just how long a single pack keeps going before it needs swapping.
How the Auto-Refill Pods Avoid the Usual Mess
Traditional refillable kits ask you to unscrew a tank, tip in e-liquid without spilling it and reprime a coil before it’s usable. The Pro Ultra Plus skips all of that. The 10ml container feeds the 2ml pod automatically as you draw on it, so there’s no bottle involved at any point and no waiting for a coil to soak through. Swapping a spent pack takes a couple of minutes: pull the old unit free, click a fresh one into place and give it a short pause before vaping properly.
Twist-to-Switch: Gimmick or Genuinely Useful?
It’s easy to dismiss dual-flavour packs as a gimmick but the mechanism is a genuine physical switch rather than a blend. Twisting the mouthpiece moves you between two separate pods, each with its own coil and the display confirms which side is active. A duo such as Cherry Ice & Peach Mango works precisely because the two flavours stay distinct instead of merging into something in between.
Hayati Pro Ultra Plus 25K: Specs at a Glance
| Feature | Hayati Pro Ultra Plus 25K |
| Battery | 850mAh, USB-C turbo-charging (35–45 min full charge) |
| Activation | Auto-draw, no buttons |
| Vaping style | Mouth-to-lung (MTL) |
| Nicotine strength | 20mg (2%) nic salt, 50/50 VG/PG |
| Coils | 1.1 Ohm dual mesh, one per pod |
| Pod/refill format | 2 x 2ml prefilled pods + 2 x 10ml auto-refill tanks (24ml total) |
| Puff rating | Up to 25,000 per refill pack |
| Compliance | TPD compliant, MHRA registered |
How Long Does One Pack Realistically Last?
Hayati rates each pack at up to 25,000 puffs, though the real number always comes down to draw length rather than the figure printed on the box. Someone taking short, frequent puffs gets closer to the full rating; longer, heavier pulls burn through the e-liquid faster and shorten that number noticeably. As a rough guide, light use can stretch a pack close to a month, while all-day chain vaping tends to bring that down to around two weeks.
Where the 25K Sits Legally
Yes and the way it’s built is exactly why. UK rules cap how much e-liquid a single sealed pod can hold, so Hayati keeps each 2ml pod within that limit and lets the separate 10ml containers feed into it rather than forming one combined sealed unit. That’s the loophole, essentially and it’s also why the device sits outside the UK’s single-use disposable ban: it’s rechargeable with replaceable parts, not a throwaway unit, so it’s TPD compliant and MHRA registered as sold.
Which Flavours Are Worth Starting With?
With 45 flavours split across singles and duos, the choice can be overwhelming on a first order. Fresh Mint is a reliable pick if menthol usually feels harsh, since it leans closer to a soft mint than a chemical blast. Lemon & Lime covers the citrus end cleanly and Kiwi Banana / Strawberry Banana is the best-selling duo for a reason: both sides share enough common ground that switching between them feels like a change of pace rather than a jarring flavour swap.
Final Thoughts
The Hayati Pro Ultra Plus 25K won’t suit anyone who just wants to grab a bar and bin it without a second thought. But the pricing does make a fair case for switching: the kit costs £11.99 and refill packs run £7.95 each or 2 for £15. The real question isn’t the puff figure printed on the box, it’s whether restocking every few weeks beats binning a new disposable every few days and for most regular vapers, that’s not a close call.