Blueberry Watermelon iJOY XP100K Review: Specs & 100K Puff Fruit-Fusion Experience

The Blueberry Watermelon iJOY XP100K is a refillable disposable vape kit rated for up to 100,000 puffs in Normal Mode. It pairs a fruit-forward flavor with a pod-and-power-bank design, and it ships with 33mL of e-liquid in total. This review covers the flavor, the specs, how the device works, and who it suits.

What is the Blueberry Watermelon iJOY XP100K?

It is a hybrid between a disposable vape and a refillable pod system. You get an 18mL pre-filled pod, a 15mL bottle of e-liquid, and a reusable 1200mAh power bank. The flavor combines sweet blueberry with juicy watermelon.

Feature	Specification
Puff rating	Up to 100,000 (Normal Mode)
E-liquid capacity	33mL (18mL pod + 15mL bottle)
Nicotine strength	5% (50mg/mL) nicotine salt
Battery	1500mAh total (300mAh pod + 1200mAh power bank)
Coil	0.4Ω dual mesh
Power modes	Normal (22W) / Boost (26W)
Display	2-inch smart display
Charging	USB-C

The Fruit-Fusion Flavor Experience

Blueberry and watermelon work well together because they balance each other. Blueberry brings a sweet-tart, slightly jammy base. Watermelon adds a light, juicy top note that keeps the profile fresh rather than heavy.

The XP100K uses flavor-locking technology, which aims to keep the taste consistent from the first puff to the last. This matters on a device with this much e-liquid, since flavor fade is a common complaint on long-lasting disposables. The dual mesh coil also spreads heat evenly, which helps the fruit notes come through clearly.

Taste is subjective, so your experience may differ from ours. If you like sweet, fruity profiles over menthol or tobacco styles, this flavor is a natural fit.

Design and Build

The XP100K is more substantial than a typical disposable. The pod is made from PCTG and PC, and the body clicks onto a detachable power bank. Three design choices stand out:

Detachable pod: The pod holds its own 300mAh battery, so it can be used on its own or attached to the power bank.
Soft mouthpiece: It sits comfortably during long sessions.
Adjustable airflow: You can switch between a tighter, flavor-focused draw and a looser, airier one.

Because it is larger than a slim disposable, it suits people who prefer a device they can keep at a desk or in a bag rather than a pocket.

Performance: Capacity, Battery, and Puff Count

Does It Really Deliver 100,000 Puffs?

The 100K figure applies to Normal Mode. Puff ratings are manufacturer estimates, and real-world results depend on how long and how often you draw, which mode you use, and airflow settings. Treat the number as a ceiling for light-to-moderate use, not a guarantee. Reviewers who tested the XP100K over several weeks generally found the capacity credible for a device this size, but your own usage will decide the actual lifespan.

The Dual Battery System

A common problem with high-capacity disposables is a battery that dies while plenty of e-liquid remains. The XP100K addresses this with two batteries: a 300mAh pod battery and a 1200mAh power bank, for 1500mAh combined. USB-C charging makes topping up quick and compatible with common cables.

Normal Mode Boost Mode

Normal Mode (22W): Balanced vapor and flavor, with the best battery and e-liquid longevity. This is where the 100K rating applies.
Boost Mode (26W): Warmer, denser vapor. It uses more power and e-liquid, so total puffs drop. Retailers list different Boost figures, so check the packaging for the number on your unit.

The 2-inch smart display shows battery level and the active mode, so you do not have to guess when to recharge.

The Refillable Advantage

The kit includes a 15mL bottle on top of the 18mL pre-filled pod, and the pod is refillable and replaceable. When the pod runs low, you can top it up through the side-fill port rather than throwing away the whole device.

This reduces waste compared with a standard single-use disposable. It also gives you more value from the hardware you already own. If you refill, use the matching e-liquid, and do not overfill or mix incompatible products.

Pros and Cons

Pros

Very high capacity, with 33mL of e-liquid included
Refillable design that reduces waste
Dual battery setup with USB-C charging
Smart display with mode and battery information
Adjustable airflow and two power modes
Balanced, easy-to-like fruit flavor

Cons

Larger and heavier than a slim disposable
50mg nicotine is strong and not suited to beginners
Boost Mode shortens overall lifespan
Puff counts are estimates, not guarantees

Who Should Consider This Vape?

The Blueberry Watermelon XP100K suits adult nicotine users who:

Want fewer purchases and longer-lasting use from one device
Prefer sweet fruit flavors
Like having control over airflow and power
Are comfortable with high-strength nicotine salt

It is a poor fit for people who want an ultra-compact device, who are sensitive to nicotine, or who have never used nicotine. Nicotine salts deliver nicotine quickly and smoothly, which makes a 5% strength easy to overuse. If you do not already use nicotine, do not start.

Tips for Getting the Most From Your XP100K

Start in Normal Mode: to maximize both flavor and lifespan.
Charge before the battery is fully drained: to keep performance steady.
Adjust airflow gradually: until you find the draw that fits you.
Store it upright and away from heat: so the pod does not leak.
Refill carefully: through the side-fill port, and do not overfill.
Keep it away from children and pets: Nicotine e-liquid is hazardous if swallowed or spilled on skin.

FAQs

How many puffs does the Blueberry Watermelon iJOY XP100K have?

It is rated for up to 100,000 puffs in Normal Mode. Boost Mode lowers the total.

Is the iJOY XP100K refillable?

Yes. The pod is refillable and replaceable through a side-fill port, and the kit includes a 15mL bottle of e-liquid.

What nicotine strength does it use?

5% (50mg/mL) nicotine salt.

What coil does it use?

A 0.4Ω dual mesh coil.

How do i charge it?

Through the USB-C port. The cable may not be included, so check the box contents.

Can the pod be used without the power bank?

The pod has its own 300mAh battery and can run on its own, but you still need the power bank to recharge it.

What does the flavor taste like?

Sweet, jammy blueberry with a juicy, refreshing watermelon finish.

Final Thoughts

The Blueberry Watermelon iJOY XP100K is a well-specified, high-capacity device with a pleasant fruit-fusion flavor. Its strongest points are the 33mL of e-liquid, the dual battery system, and the refillable pod, all of which address the most common frustrations with ordinary disposables. The main trade-offs are its size and its strong nicotine content.

If you are an adult nicotine user who wants a long-lasting, flavor-focused device, it is worth considering. You can view the full specifications and current availability on the Blueberry Watermelon iJOY XP100K product page.