Hayati Pro Ultra 15K vs 25K: What’s the Difference Guide – Vape Offers

Hayati Pro Ultra 15K vs 25K

Hayati has quickly become a go-to vape brand in the UK, offering high-performance prefilled devices known for flavour, longevity, and value. If you're trying to decide between the popular Hayati Pro Ultra 15K and the newer Hayati Pro Ultra Plus 25K, this guide breaks it all down for you.

This comparison is for informational purposes only to help you make a more confident purchase decision.

Click here to view the Hayati Pro Ultra Plus 25000 Kit

Click here to view the Hayati Pro Ultra Plus 25000 Pods

Click here to view the Hayati Pro Ultra 15000 Puffs


1. Puff Count & Longevity

  • 15K: Up to 15,000 puffs
  • 25K: Up to 25,000 puffs

The 25K lasts nearly twice as long, making it ideal for frequent vapers or those looking to save on replacements.

2. Flavour System

  • Both offer single and dual-flavour options
  • Both includes a twist-to-switch mouthpiece for instant flavour change

If variety is important to you, both models deliver — but the 25K's design makes it even easier.

Read: MTL, DTL & RDL Vaping Styles Explained

3. Display & Monitoring

  • 15K: Basic LED indicator
  • 25K: Bigger LCD screen showing e-liquid & battery levels

The LCD screen on the 25K offers real-time info so you always know where you stand.

4. Pod Design & Reusability

  • 15K: Disposable, not refillable
  • 25K: Auto-refilling, swappable pods

The 25K gives you more flexibility, savings, and less waste long term.

5. Battery Life

Both devices use an 850mAh USB-C rechargeable battery. The 25K adds smarter chip performance.

6. Legal Compliance (TPD)

  • 15K: Not fully TPD compliant
  • 25K: Fully TPD compliant and "ban-proof" in design

If you're concerned about legal changes to UK vaping laws, the 25K is a safer long-term bet.

Learn about TPD Compliance

7. Eco & Budget Impact

  • 15K: Disposable, higher waste, higher ongoing cost
  • 25K: Swappable pods = fewer devices, more savings

The 25K is more sustainable and cost-effective per puff.


Quick Comparison Table

Feature Hayati 15K Hayati 25K
Puff Count Up to 15,000 Up to 25,000
Battery 850mAh 850mAh
Flavour System Single/Dual Single/Dual (twist-to-switch)
Display LED LCD
Pods Fixed, not reusable Auto-refill, swappable
Refillable No Yes (auto-refill)
TPD Compliant
Eco-Friendly Less More

Final Verdict

If you’re just starting out or prefer something simple, the Hayati 15K is a great disposable-style option. But if you want a long-lasting, feature-rich, and compliant vape kit that saves money and waste, the Hayati Pro Ultra Plus 25K is clearly the better choice.

Explore the Hayati 25K Kit & Flavours

Still not sure? Contact our support team or browse our Prefilled Pod Kits collection for more options.

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