Mad Blue Hayati Pro Max Plus 4K Prefilled Pod Kit

The Mad Blue Hayati Pro Max Plus 4K Prefilled Pod Kit is a rechargeable prefilled pod kit from Hayati. Mad Blue is Hayati's more intense berry-menthol profile. Where Mr Blue is fruit-forward with a light menthol finish, Mad Blue pushes the balance toward a more dominant, powerful menthol close — the 'Mad' signals that added intensity. It features an 850mAh battery, a 1.2Ω mesh coil, and 7ml in total — a 1.5ml prefilled pod plus a 5.5ml refill container that tops up the pod automatically as it runs low — delivering approximately 4,000 puffs (usage dependent) of 20mg nicotine salt. MTL, inhale-activated, with a smart display screen showing battery percentage. USB-C charging — cable not included. Mad Blue is one of 30 flavours in the range. Browse the full Hayati Pro Max Plus 4K range at Vapourcore.

What Does Mad Blue Taste Like?

The Mad Blue 20mg nicotine salt formula, heated by the 1.2Ω mesh coil:

• Inhale: Vivid mixed berries open — bold and vivid.
• Mid-note: A powerful menthol arrives, more dominant than a light finish.
• Exhale: A bracing, cold menthol close, with the ice outweighing the fruit.
• Sensation: Berry sweetness followed by menthol power — choose Mad Blue over Mr Blue when the menthol should be the dominant note.

The 1.2Ω mesh coil is designed to help maintain consistent Mad Blue flavour throughout the pack.

1.2Ω Mesh Coil + 7ml Auto-Refill System

The 1.2Ω mesh coil is built into the 1.5ml prefilled pod and is calibrated for MTL vaping — the mesh design is intended to heat the Mad Blue formula evenly across its surface. The 5.5ml refill container sits behind the pod and tops it up automatically as it runs low, extending the kit's total capacity to 7ml with no manual refilling required. When flavour intensity drops or vapour production weakens, the pod and container are nearing empty — the entire pack, including a fresh 1.2Ω mesh coil, is replaced as a set. Replacement Mad Blue packs are available in the Hayati Pro Max Plus 4K pods collection.

850mAh Battery + Smart Display

The Hayati Pro Max Plus 4K houses an 850mAh integrated rechargeable battery, charged via USB-C. A USB-C cable is not included in the box — any standard USB-C cable is compatible. The smart display screen shows battery percentage at a glance, so there's no guesswork about when the Mad Blue kit needs charging.

The Full 30-Flavour Range

Mad Blue is one of 30 flavours available for the Hayati Pro Max Plus 4K, spanning fruit, iced, menthol, candy and gummy bear (GB) profiles. Browse the full Hayati range at Vapourcore, or consider the Hayati Pro Max Plus 6000 for a larger 12ml option with a wider flavour range.

Specifications

FAQs

What does Mad Blue taste like?

Berry sweetness followed by menthol power — choose Mad Blue over Mr Blue when the menthol should be the dominant note. Mad Blue is Hayati's more intense berry-menthol profile. Where Mr Blue is fruit-forward with a light menthol finish, Mad Blue pushes the balance toward a more dominant, powerful menthol close — the 'Mad' signals that added intensity. The 1.2Ω mesh coil is designed to help deliver a consistent Mad Blue flavour throughout the pack.

How many puffs does Mad Blue give?

The Mad Blue Hayati Pro Max Plus 4K kit delivers approximately 4,000 puffs (usage dependent) from 7ml of 20mg nicotine salt — 1.5ml in the prefilled pod and 5.5ml in the refill container. Actual puff count varies with draw length and frequency. Replace the pack when Mad Blue flavour fades or vapour production weakens.

Is Mad Blue available in other nicotine strengths?

No. The Mad Blue Hayati Pro Max Plus 4K is available in the following nicotine strength: 20mg nicotine salt. This is the only strength across all 30 flavours in the Hayati Pro Max Plus 4K range.

What coil is in the Mad Blue pod?

The Mad Blue Hayati Pro Max Plus 4K pod uses a 1.2Ω mesh coil built into the 1.5ml prefilled pod. The 1.2Ω resistance is calibrated for MTL vaping, and a fresh 1.2Ω mesh coil is included with every replacement pod pack.

How does Mad Blue compare to the Hayati Pro Max Plus 6000?

The Mad Blue Hayati Pro Max Plus 4K uses 7ml (1.5ml pod plus 5.5ml refill container) for approximately 4,000 puffs across 30 flavours. The Hayati Pro Max Plus 6000 uses 12ml (2ml plus 10ml) for approximately 6,000 puffs across a wider flavour range. Both share the same 850mAh battery platform and Pro Max Plus design.

Is Mad Blue Hayati Pro Max Plus 4K TPD compliant?

Yes. Mad Blue Hayati Pro Max Plus 4K is fully UK TPD compliant. The 1.5ml pod and 20mg nicotine salt formula comply with UK regulations for prefilled pod kits.

Delivery & Returns

For UK delivery options, timescales and costs, visit our delivery and shipping page. For return eligibility and process details, visit our returns page.

Important Information

• For use by adults aged 18 and over only
• Contains 20mg nicotine salt — nicotine is an addictive substance
• Not suitable for non-smokers, those who have never vaped, or people who are pregnant
• If you have a medical condition or are taking medication, seek advice from a healthcare professional before use
• Keep out of reach of children and pets
• USB-C cable not included — purchase separately
• UK TPD compliant