The Blueberry Blackberry iJoy XP100K is a refillable disposable vape kit that pairs a deep, dark berry flavor with one of the largest capacities in its category. Instead of a single sealed device that you throw away after a few thousand puffs, it combines a prefilled pod, a refill bottle, and a reusable power bank. This review explains what is in the box, how the specs work in daily use, what to expect from the flavor, and who the device suits.

What is the Blueberry Blackberry iJoy XP100K?

The XP100K is a hybrid between a disposable and a pod system. The Blueberry Blackberry version is simply the flavor option of that platform, so everything below about performance applies to the whole XP100K line.

In short:

• Rated for up to 100,000 puffs in Normal Mode
• 33mL total e-liquid (18mL prefilled pod plus a 15mL refill bottle)
• 1500mAh combined battery capacity
• Dual mesh coil, adjustable airflow, and a smart display
• 5% (50mg/mL) nicotine salt strength
• USB-C charging

iJoy XP100K Specifications at a Glance

Feature	Details
Puff rating	Up to 100,000 (Normal Mode)
E-liquid capacity	18mL prefilled pod + 15mL bottle (33mL total)
Nicotine strength	5% (50mg/mL)
Battery	300mAh pod + 1200mAh power bank (1500mAh total)
Coil	0.4Ω dual mesh
Output modes	Normal and Boost (about 22W and 26W)
Airflow	Adjustable
Display	2-inch smart digital screen
Charging	USB-C (cable typically not included)
Activation	Draw-activated

The Dark Berry Flavor Experience

Blueberry Blackberry sits in the dark fruit family. Blueberry usually brings a sweet, rounded fruitiness, while blackberry adds a tarter, slightly earthy edge. Together they tend to create a flavor that tastes richer and less sugary than single-berry options.

For vapers who find lighter fruit blends too sweet, a dark berry profile is often the more balanced choice. The XP100K also uses flavor-locking technology, which is designed to keep taste consistent as the liquid level drops. This matters on a device meant to last for months, because a flavor that fades by the second week defeats the purpose of a high-capacity kit.

How the Refillable Disposable System Works

Most disposables fail in one of two ways: the battery dies while liquid remains, or the liquid runs out while the battery is fine. The XP100K addresses both problems.

Prefilled pod: The 18mL pod comes ready to use, so there is no setup before the first puff.

Refill bottle: The included 15mL bottle lets you top up the pod through a side-fill port when it runs low, extending the life of the device well beyond a standard disposable.

Reusable power bank: The 1200mAh power bank recharges the pod and can be reused. Replacement pod and bottle packs are sold separately for owners who already have the power bank.

This design is why the XP100K sits closer to a pod kit than to a conventional single-use vape.

Battery Life and Charging

The dual battery setup combines a 300mAh battery inside the pod with a 1200mAh power bank, for 1500mAh in total. The pod can run on its own for a while, but the power bank is what keeps the system going across weeks of use.

Charging is done through USB-C, which is now the standard on most devices, so a spare cable is easy to find. The cable is not usually included in the box, so check before you order.

Normal Mode Boost Mode

The two modes let you choose between longevity and intensity.

Normal Mode: is the efficiency setting and delivers the headline 100,000 puff rating. Output is steady and smooth, which suits everyday use.

Boost Mode: raises wattage for a warmer, stronger vapor production. The tradeoff is that the liquid is used faster, so the total puff estimate drops. Published figures for Boost Mode vary between sources, roughly from 50,000 to 80,000 puffs, so treat it as a lower number than Normal Mode rather than a fixed value.

Adjustable airflow adds another layer of control. A tighter draw feels closer to a cigarette-style inhale, while a more open draw gives a cooler, airier vapor.

Smart Display: Why it is Useful

The 2-inch smart display shows battery level and usage information. On a device with this much capacity, that visibility is practical rather than decorative. You can see when the battery needs charging instead of guessing, and you can plan a refill before the pod runs dry.

Is the 100K Puff Claim Realistic?

Puff counts are manufacturer estimates, not guarantees. They are calculated under controlled conditions, and real results depend on several factors:

• Mode used: Boost Mode lowers the total.
• Puff length: Longer draws use more liquid per puff.
• Airflow setting: Looser airflow changes vapor density.
• Refilling: Because the system is refillable, the device can last as long as the coil and battery stay healthy.

A reasonable way to think about it is this: the XP100K offers 33mL of liquid and a rechargeable battery, which is far more than a typical disposable. Whether you reach exactly 100,000 puffs depends on your habits, but the capacity itself is real and substantial.

Pros and Cons

Pros

• Very large e-liquid capacity (33mL)
• Refillable and replaceable pod
• Rechargeable power bank for repeated use
• Dual mesh coil designed for consistent flavor
• Adjustable airflow and two power modes
• Smart display for battery and usage tracking

Cons

• Bulkier than a standard disposable
• Higher upfront cost than a basic single-use vape
• Charging cable often sold separately
• Boost Mode shortens total puff life
• The 50mg nicotine strength is high and not suited to everyone

Who is the Blueberry Blackberry iJoy XP100K Best For?

This kit makes the most sense for adult vapers who:

• Vape daily and want fewer device replacements
• Prefer a rich, dark fruit flavor over very sweet blends
• Like having control over airflow and power output
• Want the convenience of a disposable with the flexibility of a refillable pod

It is less suitable for occasional users, anyone who wants the smallest possible device, or people who prefer lower nicotine strengths.

Safety and Responsible Use

Nicotine is addictive. This product is not for minors, non-smokers, or anyone who is pregnant or nursing. Store the device and refill bottle away from children and pets, avoid leaving the battery in extreme heat, and follow local laws on purchase and use. If you are trying to quit nicotine, speak with a healthcare professional about proven cessation options.

FAQs

How many puffs does the Blueberry Blackberry iJoy XP100K have?

 It is rated for up to 100,000 puffs in Normal Mode. Boost Mode reduces that number.

Is the iJoy XP100K refillable?

Yes, The pod is refillable and replaceable, and each kit includes a 15mL bottle for topping up.

What nicotine strength does it use?

5% nicotine salt, equal to 50mg/mL.

How is it charged?

Through a USB-C port. A cable is generally not included.

What does the Blueberry Blackberry flavor taste like?

Expect a dark berry blend where sweet blueberry is balanced by the tart, slightly deeper notes of blackberry.

Can I use the pod without the power bank?

The pod has its own 300mAh battery and can be used on its own, but the power bank is needed to recharge it.

Final Thoughts

The Blueberry Blackberry iJoy XP100K is built for adult vapers who want a long-lasting, low-maintenance device with a rich berry flavor. The 33mL capacity, refillable pod, dual battery, and adjustable settings make it more flexible than a standard disposable. If you value longevity, flavor consistency, and control over your draw, it is one of the more practical high-capacity kits available. Just keep in mind that the 100K figure is an upper estimate, and your own usage will decide the real-world number.