Also discover the full JNR Whale 38K range as well as all the JNR puffs in our catalogue.
Having an issue with your electronic cigarette? Check our guide to common faults.

The Puff JNR Whale 38K is a rechargeable vape kit equipped with an empty and replaceable e-liquid tank. It works with two 10 ml e-liquid bottles included and claims up to 38,000 puffs. Its rechargeable 1000 mAh battery, USB Type-C port, two vaping modes and adjustable airflow allow you to adapt the device's operation to your vaping habits.
The Whale 38K also integrates a dual Mesh coil and an animated screen. Its transparent tank allows you to monitor the remaining liquid level, while the e-liquids provided contain nicotine salts dosed at 20 mg/ml.
The JNR Whale 38K operates differently from a disposable puff. Its tank can be replaced and its e-liquid renewed, while the battery recharges via the USB-C port.
The kit comes with two 10 ml bottles, totalling 20 ml of e-liquid. Depending on usage conditions, the device can reach up to 38,000 stated puffs.
The transparent tank makes it easy to check the amount of liquid available. This design also makes it easier to monitor consumption over time.
The JNR Puff Whale 38K offers two vaping modes allowing you to modify how it operates. The Soft mode favours a gentler operation, while the Turbo mode increases the vaping power.
The adjustable airflow allows you to modify the air intake to achieve a more or less airy draw. These settings offer the possibility of adapting the vaping experience to each user's preferences.
The Whale 38K features a dual Mesh coil. This technology heats the e-liquid to produce vapour and contributes to the delivery of the flavours present in the liquids used.
The Dual Mesh system is directly associated with the device's tank. The combination of the Mesh coil, the two vaping modes and the adjustable airflow allows you to modify the vaping sensations and the amount of vapour produced.
The JNR Whale 38K features an animated screen that accompanies use of the device. This allows you to view information relating to the operation of the puff.
The built-in battery has a capacity of 1000 mAh. It recharges via the USB Type-C port, allowing the kit to be reused after charging instead of replacing the entire device.
With its rechargeable battery, replaceable tank and two included 10 ml bottles, the Whale 38K is designed for extended use.
The JNR Whale 38K range is available with different flavour profiles, mainly centred around fruits and fresh combinations. Depending on the variant chosen, you can find:
The references and flavours available may vary depending on stock and the variants offered.
The Puff JNR Whale 38K is offered as a kit containing the elements needed for its use:
| Feature | Detail |
|---|---|
| Brand | JNR |
| Model | Whale 38K |
| Stated battery life | Up to 38,000 puffs |
| Battery | 1000 mAh rechargeable |
| Charging | USB Type-C |
| Tank | Empty and replaceable |
| Tank | Transparent |
| E-liquid included | 2 x 10 ml bottles |
| Nicotine | 20 mg/ml |
| Nicotine type | Nicotine salts |
| Coil | Double Mesh |
| Vaping modes | 2 |
| Airflow | Adjustable |
| Screen | Animated |
| Usage | Rechargeable |
Before first use, make sure the tank contains enough e-liquid. The level can be checked thanks to its transparent design.
Then select the desired vaping mode and adjust the airflow according to the draw you want. Vaping is done simply by inhaling. When the battery runs low, recharge the JNR Whale 38K via its USB Type-C port.
As the tank is replaceable, it can be renewed when necessary.
The JNR Whale 38K is intended exclusively for adult smokers or former smokers who use the electronic cigarette as part of their smoking cessation process. It contains 20 mg/ml of nicotine, an addictive substance.
Its rechargeable format, replaceable tank and various settings may suit vapers looking for an alternative to single-use devices. The stated number of puffs may vary depending on the mode used, the frequency of draws and vaping habits.
As nicotine is addictive, this product is not suitable for non-smokers and is prohibited for minors.
The Puff JNR Whale 38K brings together several features in one kit:
The Whale 38K is part of the range of rechargeable JNR puffs equipped with a renewable tank system. Its design allows you to keep the battery and device while renewing the tank and e-liquid as needed.
Features
| Brand | JNR |
|---|---|
| Battery type | Integrated Battery |
| Inhalation type | Direct and Indirect |
| Battery life | 1000 mAh |
| Flavor type | Fruity / Fresh |
| Product type | Puff |
| Collection | JNR Whale 38K |
| Charging | USB-C only / not mains |
| USB-C | Yes |
| Number of Puffs | 38K |
Delivery times and costs, returns, right of withdrawal and warranty are detailed on our dedicated page.
See delivery and returnsIf you don't smoke, don't vape.
E-liquid for electronic cigarettes
E-liquid refills labelled in accordance with Article 48 of Regulation (EC) No 1272/2008
Warning: follow the instructions for use
From 2.5 to 16.6 mg/ml: H302. Harmful if swallowed (category 4)
Bien, remplissage moins pratique que l'ancienne Puff
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