Summary:
The Allo Ultra 25K is a high-capacity, rechargeable disposable designed for vapers who want a reliable device they can depend on. It offers a simple vaping experience, a dual-chamber e-liquid system, USB-C fast charging, and comes in 6 fruit-inspired and menthol flavours.
Allo's Ultra 25K Disposable
Allo's Ultra 25K Disposable has a nifty dual-chamber design with a 2mL pod and a 15mL reservoir tank, giving you a total of 17mL of e-liquid to work through. That's a lot of juice, which is nice for users who want their device to last weeks instead of days.
Some high-puff disposables will start off strong but noticeably lose steam over the life of the vape or start delivering bland, burnt-tasting pulls. The Allo Ultra 25K's innovative dual-chamber system was designed to solve this problem by keeping flavour consistent and preventing dry hits.
But does it truly live up to that promise? We tested it to find out.
Ideal For
- Disposable vape users who prioritize device longevity and value
- Anyone looking for a reliable backup vape with serious staying power
- Daily users who dislike carrying pods and other gear
Pros and Cons
Pros
- Special dual-chamber reservoir keeps the flavour fresh
- Balanced draw works well for both MTL and light RDL
- Simple, easy operation without any complicated controls or displays
- 6 flavour options to choose from, including fruit and ice profiles
Cons
- Bigger, bulkier, and more weighty than Allo's more compact 500 or 800 models
- You'll need to carry a backup device if you want to have multiple flavours on hand
- No controls for mode switching or wattage adjustments
Ratings
Build Quality and Design: ★★★★☆ (4/5)
Value: ★★★★★ (5/5)
Battery and Charging: ★★★★☆ (4/5)
Usability: ★★★★★ (5/5)
Overall Rating: 4.5 stars (5/5)
Key Features Overview
Here's a quick rundown of the Allo Ultra 25K Disposable's features:
| Feature | Detail |
|---|---|
| Battery | 650 mAh rechargeable |
| Puff Count | Up to 25,000 |
| Mouthpiece | Ergonomic |
| E-liquid Capacity | 17 mL (2 mL pod + 15 mL reservoir) |
| Nicotine Strength | 20 mg per mL |
| Coil | Mesh coil |
| Activation | Draw-activated |
| Charging | USB-C fast charging |
| Screen | Battery level indicator |
| Year Released | 2024 |
First Impressions
Out of the box, the Allo Ultra 25K is deceptively simple compared to so many of the flashier disposables on the market. There's no LED display or fancy graphics, and even the design on the shell feels very minimal or utilitarian. But it doesn't look or feel cheap, either.
Size-wise, it's noticeably larger than the Allo Ultra 500 or 800 and much more rectangular, but that's necessary because of the 17mL capacity and rechargeable battery inside. The shell itself has a smooth slightly satin finish with vertical ridges that fits nicely into the hand and allows for a good grip.
In the Box:
- 1 x Allo Ultra 25K disposable device
- User instructions on packaging
Charging and Setup
Like most vapes, the Allo Ultra 25K is draw-activated, so there are no buttons, switches, or complicated menus to navigate. Just pull the silicone plug out of the mouthpiece and you're ready to go.
The 650 mAh battery may not last quite as long as other disposables, but USB-C fast charging means you can charge it from dead to full in under an hour. The vast majority of users will be near an outlet long before it runs out anyway, and there's a battery indicator light so you never need to worry about surprise downtime.
Using the Device
Draw Quality & Taste
Allo's current roster for the Ultra 25K includes 20 flavours. Most of them fall into the usual crowd-pleasing fan favourites fruit category, with or without a hint of ice. Menthol lovers can pick between Spearmint and Polar Chill, and there's currently one sour option: Lemon Lime Cranberry.
As for the draw itself, the mesh coil fired up instantly and delivered a pleasant throat hit that felt satisfying every time. It isn't tight like a cigarette, but it isn't so wide open that you can't feel it, so it's a good choice for MTL or RDL vaping.
| Category | Flavours Included |
|---|---|
| 🍓 Fruit | Peach, Blue Raspberry Lemon, Juicy Mango |
| ❄️ Menthol and Ice | Grape Ice, Banana Ice, Fuji Apple Ice |
| 🥤 Soda and Beverage | None in this lineup |
| 🍬 Candy and Sweet | None in this lineup |
| 🍋 Sour Blends | Lemon Lime Cranberry |
| 🍃 Tobacco | None in this lineup |
Performance
The Ultra 25K hit with the kind of consistency we love to see in disposable vape. The mesh coil kept putting out solid, moderately dense vapor draw after draw, and the flavour stayed strong even when we tried to push the device a bit with some light chain vaping.
Ease of Use
You don't get much simpler than "zero controls!"
Allo's Ultra 25K is so easy to use, even an absolute newbie to vaping could figure out how to use it in the first few seconds. Surprisingly, it's usually the seasoned daily vapers who go for a device like this because you can pop it into your mouth and use it without even having to think, which helps on busy days.
Pro Tips for Vapers
- Charging: Top up the battery when it's convenient so it's ready to go any time.
- Portability: Keep your vape in a case or plug the mouthpiece plug back in when you're on the go.
- Pacing: Try to avoid chain-vaping heavily so the coil doesn't burn out on you early.
- Cleaning: Wipe down the mouthpiece every few days and/or if you share with a friend.
- Variety: Rotate flavours out every so often to keep your vaping sessions interesting.
Frequently Asked Questions About Allo’s Ultra 25K Disposable
Can I use this vape while it's charging?
No. Allo's Ultra 25K Disposable doesn't support pass-through vaping, so you'll need to let it charge for 30 minutes to an hour before you can use it again. The good news is that it's not typically a long wait; the USB-C fast charging support gets you back in action in no time.
Does the flavour fade before the tank is finished?
We didn't notice any significant flavour drop-off during testing, so Allo's claims about the dual-chamber design helping to keep the coil saturated seem to be right on the money. It stays consistent from the first puff to the very last, even as you get deeper into the tank.
Are there any accessories available for this device?
The Ultra 25K Disposable is 100% self-contained, so you don't need to buy anything other than the vape itself. You will need a USB-C cable to charge it.
Competitor Comparison
| Device | Puff Count | Battery | Coil | Display | Nic. Strengths |
|---|---|---|---|---|---|
| Allo Ultra 25K | Up to 25,000 | 650 mAh | Mesh coil | Battery level indicator | 20 mg/mL |
| STLTH Titan Max Disposable | Up to 50,000 | 1000 mAh | Quad mesh | Yes | 20 mg/mL |
| Lost Mary MT50K Turbo Disposable | Up to 50,000 | 1000 mAh | Dual mesh | Yes | 20 mg/mL |
Should You Buy It?
The Allo Ultra 25K is a great choice if you want a long-lasting disposable that delivers consistent flavour and reliable performance at a good price point. If you're already familiar with Allo's flavour lineup, and love how strong they are, this device will make sure you can enjoy them right up until the very last puff.
If you aren't a fan of fruit or ice flavours, or you're usually more into candy, soda, and plain tobacco profiles, you might need to play around with a few different flavours to find out which one you like best. Start with pure fruit flavours like if sweet is your thing and mint or sour if it isn't.
Buy It If:
- You want a vape you can trust to deliver the same great flavour over time
- You're not a fan of carrying around pods or refilling tanks yourself
- You want your disposables to give you as much value as possible
- You love Allo's flavour lineup and/or have used them in the past
Main Use Cases
- All-day use
- Social gatherings
- Travel or long workdays
- Flavour experimentation
Price and Value
You can expect to pay around $35 for the Allo Ultra 25K. That's excellent value considering the 25,000 puff count, special dual-chamber feature, and rechargeable battery it comes with. You're potentially getting between a few days to a few weeks of use from the same device.
