Innokin - Coolfire Z80 Zenith II - Vape Kit

The Innokin Coolfire Z80 Zenith II kit combines Innokin's compact Coolfire Z80 mod with the 2ml Zenith II tank, covering both tight mouth-to-lung and looser restricted-lung vaping. The Coolfire Z80 kit runs on a single replaceable 18650 battery, sold separately, with output from 6W to 80W, which makes it a flexible 18650 vape kit in the UK. With the 0.8ohm coil and a nic salt, it delivers a warm, disposable-style flavour from a refillable kit.

The Zenith II tank holds 2ml, so the kit is TPD compliant. Innokin builds in an FØ mode that uses alternating current and a Refresh mode that runs the coil at 40% power to help wicking. Customers weighing up the Coolfire Z80 vs Adept Zlide will find the Z80 offers full wattage control and a swappable battery, while the Adept is sealed and simpler. On what coils fit the Zenith II tank, it uses Innokin Z coils; a 0.8ohm and a 0.3ohm are included.

Many people searching Innokin shop near me want an upgrade from a basic pod, and this kit suits that step up. As a bulk vape supplier in the UK, we hold Innokin wholesale UK stock in four finishes with no minimum order, alongside our wider range of wholesale vape kits. Orders ship from our vape wholesale Manchester warehouse the same day when placed before 3pm.

Key Features & Benefits

• Replaceable 18650 battery → a spare charged cell means no waiting for the mod to recharge
• 6–80W output → one kit grows with the user from tight MTL to looser draws
• Refresh mode → helps the wick stay saturated so flavour stays consistent
• Two Z coils included → try both MTL and RDL styles from day one
• Adjustable cut-off → the fire limit can be matched to how long each person draws

Technical Specifications

• Brand: Innokin
• Product Type: Box mod vape kit (Coolfire Z80 mod + Zenith II tank)
• Battery: Single 18650, replaceable (not included)
• Output: 6–80W, 1–7.5V
• Puffs: Not applicable (refillable)
• Ohms: 0.8ohm Z coil (15–18W) and 0.3ohm Z coil (30–40W); mod supports 0.1–3.5ohm
• Nicotine Strength: Not applicable (use your own e-liquid)
• Charging Type: USB-C, 5V/1.7A
• E-liquid Capacity: 2ml Zenith II tank (UK version)
• TPD Compliance: Yes, 2ml tank
• Country of Manufacture: Not stated by the manufacturer
• Fill Type: Top fill
• Airflow: Adjustable, MTL to RDL
• Modes: Variable wattage, FØ (alternating current), Refresh
• Pack Size: 1 kit

Unique Selling Points

FØ Alternating-Current Mode

Most mods fire a steady direct current. In FØ mode the Z80 uses an alternating waveform, which Innokin says extends coil life and lifts flavour. For the user it is a single setting to try with the same coil, with no extra parts to buy.

Coil Refresh Function

Refresh powers the coil at 40% of the set wattage with alternating current to help draw more e-liquid into the wick. It is aimed at the moments when a coil feels slightly dry, such as after chain vaping, and helps keep the taste even through a session.

Zenith II Dual-Style Tank

The 2ml Zenith II is supplied with a 0.8ohm coil for a tight draw at 15–18W and a 0.3ohm coil for a looser draw at 30–40W. Its airflow is adjustable, so the same tank moves between a cigarette-style pull and a more open restricted-lung vape.

Why Choose the Innokin Coolfire Z80 Zenith II Kit?

• One kit covers both MTL and RDL vaping
• A spare 18650 doubles time away from the charger
• Z coils are shared across several Innokin tanks
• Refresh and FØ modes help coils go further
• Four finishes, including leather-effect panels

Use Cases

Long shifts: a care worker carries a second charged 18650 and swaps it during a break rather than waiting for a charge.

MTL to RDL explorer: a vaper starts on the 0.8ohm coil, then tries the 0.3ohm with a looser airflow setting as their taste changes.

Upgrade shelf: a shop places the kit next to Z coils and 18650 cells as the next step for pod customers.

How to Use

1. Twist off the battery cap and insert a charged 18650 battery with the correct polarity.
2. Refit the battery cap.
3. Rotate the Zenith II top cap to open the fill port and fill the tank with e-liquid.
4. Close the cap and wait five minutes for the coil to soak.
5. Switch the mod on as shown in the user manual.
6. Set the wattage to suit the fitted coil.
7. Hold the fire button and inhale.

What's in the Box

• 1 x Innokin Coolfire Z80 mod (battery not included)
• 1 x Innokin Zenith II tank (2ml)
• 1 x 0.8ohm Z coil (fitted)
• 1 x 0.3ohm Z coil
• 1 x spare glass
• 1 x spare drip tip
• Spare O-rings
• 1 x USB-C cable
• User manual

Colour Options

• Leather White — white leather-effect panel.
• Leather Black — black leather-effect panel.
• Cloudy Grey — soft mottled grey finish.
• Ash Grey — dark, smoky grey finish.

How It Compares

For Trade Buyers

The Innokin Coolfire Z80 Zenith II kit is an upgrade kit that brings ongoing sales of Z coils and 18650 batteries, giving you add-on revenue with every unit and a reason for customers to return. There is no minimum order quantity, and the four finishes can be ordered in any mix.

Margins improve at volume, and larger or repeat orders can be priced through our bulk order form. Stock is held at our Manchester warehouse, with same-day dispatch on orders placed before 3pm and free next-day delivery over £200, excluding BT postcodes. For a wholesale quote, contact our trade team.

Further Reading

• Innokin vape kits wholesale
• Innokin Zenith II Tank
• Innokin coils wholesale
• UK Vape Tax 2026
• bulk order form for wholesale and trade orders

18+ only. This product contains no nicotine but is designed for use with nicotine e-liquid. It is for adults aged 18 and over only and is not for sale to anyone under 18.