Overview
This Relx Ace 20000 review looks at a rechargeable disposable vape rated by the maker at 20,000 puffs, sold in a 50mg nicotine strength with 14 flavours. It is based on the specifications on our product listing, not on a lab test. Read on to see who it suits, how its three modes work and what it costs in the UAE.
Jump to a section:
- Relx Ace 20000 review: quick verdict and who it suits
- Specifications and what is in the listing
- Relx Ace 20000 review: nicotine strength and modes
- Coil, battery and everyday use
- How it compares with other disposables
- UAE rules, nicotine strength and safe use
- Price and value in AED (checked 15 October 2026)
- Who it suits and who should skip it
- Format, flavours and running costs
- What to check on the page before you order
- Price, delivery and final verdict
Relx Ace 20000 review: quick verdict and who it suits
The Ace has a 22ml prefilled tank, a mesh coil and Type-C fast charging. The listing describes three modes, Eco, Smooth and Boost, and an indicator panel for battery, liquid and mode.
It is sold in one strength, 50mg (5 percent) nicotine, which is high and is the most important thing to understand before buying. At AED 49 it costs less than the Waka Sopro 20000.
Who should buy it
Buy it if you are an adult nicotine user who already uses high-strength products, wants a large rechargeable disposable and likes choosing between an economy mode and a stronger one.
Who should skip it
Skip it if you do not already use nicotine, if you want a lighter strength, or if you want to know the battery size before buying, since the listing does not give it. The Waka Sopro 20000 lists an 850mAh battery.
Specifications and what is in the listing
The listing gives these details. The maker puff figure is 20,000 and the e-liquid is 22ml prefilled. Nicotine is 50mg (5 percent), charging is Type-C fast charging, and the coil is a mesh coil. The battery is described as a rechargeable high-capacity built-in battery.
The listing does not give the battery size in mAh or a charge time. It names three modes, Eco for extended use, Smooth for balanced airflow and Boost for stronger hits, but gives no power figures for them. Flavours include Banana Ice, Blueberry Raspberry, Dark Cherry, Double Apple, Fresh Mint, Pistachios Delight, Taro Ice Cream, Triple Mango and Watermelon Chill, among 14 in total. It is offered as one piece or a box of 10. The puff count is a maker figure, not a measurement.
Relx Ace 20000 review: nicotine strength and modes
Nicotine salt gives a smoother throat hit than freebase at the same strength, which is why a 50mg salt can feel mild while still delivering a large dose. 50mg is a high strength, and nicotine is addictive.
What do Eco, Smooth and Boost mode do?
The listing describes Eco mode for extended use, Smooth mode for balanced airflow and Boost mode for stronger hits and denser vapour. Boost will normally use the battery and liquid faster, though the listing does not say by how much. Our guide to choosing replacement coils and pods helps if you are weighing a refillable device instead.
Coil, battery and everyday use
A mesh coil is designed to give dense vapour and steady flavour as the liquid level drops. The built-in battery is rechargeable, but without a mAh figure you cannot judge how long a charge lasts.
A 20,000 puff device holds a lot of liquid and a lithium battery. When it is finished, dispose of it with care, keep it away from heat and keep it out of reach of children and pets.
How it compares with other disposables
The table compares this device with three other disposables we list, using only figures from their listings.
| Disposable | Puffs (maker claim) | Nicotine | Battery | Price (AED) |
|---|---|---|---|---|
| Relx Ace 20000 (this review) | 20,000 | 50mg (5%) | Built-in, size not stated | 49 |
| Waka Sopro 20000 | Up to 20,000 (regular mode) | 50mg (5%) | 850mAh, USB-C | 60 |
| Geekbar Watt 23000 | Up to 23,000 | 50mg (5%) salt | Rechargeable, size not stated | 45 |
| Hayati Solix 30000 | Up to 30,000 | 50mg (5%) salt | 850mAh, Type-C | 49 |
Browse all disposable vapes we stock to compare further.
UAE rules, nicotine strength and safe use
Electronic nicotine products sold in the UAE fall under a national standard, which you can read about on the UAE.S 5030:2018 standard (MoIAT). This product contains nicotine, which is addictive. Rules on nicotine strength, flavours and device size for disposable products have changed over time and we cannot confirm every strength here. It is sold only in 50mg (5 percent), a high nicotine level, so confirm it is permitted before ordering. Rules can change, so confirm current limits with MOIAT rather than relying on any blog post.
The NHS says vaping is less harmful than smoking but not risk-free, and that it is not for people who do not smoke or for children. We sell only to adults aged 21 and over. Keep devices, pods, coils and liquids away from children and pets.
This post is general product information, not medical or legal advice, and we make no claim that vaping helps anyone quit smoking.
Price and value in AED (checked 15 October 2026)
On 15 October 2026 the Relx Ace 20000 is listed at AED 49 for one piece and AED 450 for a box of 10. The listing offers 14 flavours, every flavour is priced the same, and both pack sizes show as in stock on the Relx Ace 20000 product page. Prices and stock can change, so the product page is the figure that counts.
The box works out at AED 45 per device. That is AED 4 less per device than buying singles, and AED 40 less than the AED 490 that ten single pieces would cost. On the listing figures, one piece at AED 49 for a maker-claimed 20,000 puffs comes to about AED 2.23 per millilitre of the 22ml tank. These are paper figures built from the listing, not a measure of real use. How many puffs you actually get depends on how you draw and which mode you choose.
Delivery terms and minimum order
Delivery is free above AED 350 and a flat AED 30 below that, with a minimum order of AED 100. One Ace at AED 49 or two at AED 98 sit under the minimum, so you would need to add something else. Three singles come to AED 147 plus AED 30 delivery, AED 177 in all, or about AED 59 each. The box of 10 at AED 450 clears the free-delivery line, so no fee applies and the cost stays at AED 45 per device.
Dubai, Sharjah and Ajman orders arrive in about 2 hours, from 10am to 11pm, 7 days a week, and you can pay by cash, card or bank transfer. Other emirates are served by courier within 24 hours, Monday to Saturday, with cash on delivery or bank transfer. The full terms are on our delivery and payment terms page.
Who it suits and who should skip it
Going only by the listing, the Ace suits an adult aged 21 or over who already uses nicotine and is comfortable with 50mg (5 percent), the only strength offered. It also suits someone who wants a single sealed device with a 22ml prefilled tank, a mesh coil, Type-C charging and three modes, and who likes a draw-activated body with no buttons and no refilling. The indicator panel, which the listing says shows battery, liquid and mode, is a practical extra for anyone who dislikes guessing when a device is nearly empty.
Skip it if you have never used nicotine, because 50mg is a high strength and nicotine is addictive. Skip it if you want a lower strength, since this listing has none. Skip it too if you want a stated battery size or charge time, because the listing gives neither. Buyers who want a refillable device should look at refillable kits instead of a sealed disposable.
If price is the deciding factor, compare it on the same table above: the Geekbar Watt 23000 is listed at AED 45 and the Hayati Solix 30000 at AED 49, both with higher maker puff claims, while the Waka Sopro 20000 is listed at AED 60. Read our Geekbar Watt 23000 review and Waka Sopro 20000 review to see how those listings compare.
Format, flavours and running costs
The Ace is a sealed, draw-activated disposable. You inhale to start it, charge it through the Type-C port and, when it is finished, dispose of it. There are no coils or pods to buy, which keeps the running cost to the price of the device and a charging cable. The listing does not say whether a cable is in the box, so check that if it matters to you.
Flavour range
The listing names 14 flavours: Banana Ice, Blueberry Raspberry, Dark Cherry, Double Apple, Fresh Mint, Fresh Peach, Kiwi Guava Passion, Pineapple Passion, Pistachios Delight, Strawberry Burst, Tangy Grape, Taro Ice Cream, Triple Mango and Watermelon Chill. They cover fruit blends, mint, and dessert styles such as Taro Ice Cream. Each device holds one flavour, and on the listing the box of 10 is chosen per flavour, so a box is ten devices of the same flavour. If you want to try several flavours, singles are the way to do it, though you then pay AED 49 each and may meet the AED 30 delivery fee.
Modes and running time
Eco mode is described for extended use, Smooth mode for balanced airflow and Boost mode for stronger hits and denser vapour. The listing gives no power figures, no puff split between modes and no charge time, so we cannot calculate a running time and will not guess one. The only costing we can stand behind is AED 49 for a device the maker rates at up to 20,000 puffs.
Treat the puff figure as an upper claim. A lithium battery and a large liquid tank are both involved, so store the device away from heat, charge it with a suitable Type-C cable, and keep it away from children and pets. Dispose of a finished unit with care rather than putting it in general waste where battery recycling is available.
What to check on the page before you order
Before you press the order button, open the product page and check the following:
Variation: choose the pack (one piece or box of 10) and the flavour, and confirm the price shown matches what you expect.
Display claims: the description says the indicator panel shows battery level, e-liquid status and mode, while a separate selling-points list mentions a puff counter and health tracking. The two do not match, so ask us if a particular display matters to you.
Compliance: electronic nicotine products in the UAE are covered by the UAE.S 5030:2018 standard, with conformity handled under the Emirates Conformity Assessment Scheme (ECAS). The Ministry of Industry and Advanced Technology publishes the rules at MoIAT. The listing does not quote a certificate number, so ask us for conformity details if you need them, and remember that rules on strength and size can change.
Age: we sell only to adults aged 21 and over, and UAE law may set a higher age for some purchases. Read our 21+ age verification page before ordering.
Related guides: for more on this kind of device, see our guide to whether disposable vapes are rechargeable, our advice on how to spot an original vape in Dubai, the disposable vape buying guide, the 10,000 to 30,000 puff disposables range and the disposable vape category. You can also browse the Relx brand page and read our Hayati Solix 30000 review.
Price, delivery and final verdict
The listed price is AED 49. Prices and stock can change, so check the Relx Ace 20000 listing for the current figure.
| Pros | Cons |
|---|---|
| Three modes: Eco, Smooth and Boost | Single strength only, 50mg |
| 22ml prefilled tank and Type-C fast charging | Battery size not stated in the listing |
| 14 flavours listed | No mode power figures or charge time |
| Priced below the Waka Sopro 20000 | Puff figure is a maker claim, not a test |
Our verdict: the Ace 20000 suits adult nicotine users who want a large rechargeable disposable with three modes and a wide flavour choice and who understand what 50mg means. The listing leaves the battery size out. If you are new to nicotine, do not start.
How to order in Dubai
Dubai orders are delivered within about 2 hours between 10am and 11pm, 7 days a week, depending on traffic. Sharjah and Ajman are served 10am to 11pm, 7 days a week, and other emirates receive courier delivery within 24 hours, Monday to Saturday. Delivery is free above AED 350. See delivery in Dubai for the full terms.
Sources: NHS guidance on vaping; MOIAT: UAE regulation for electronic nicotine products; specifications from the product listing.
More from Relx: see the full Relx range and reviews.
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- Relx Creator Review: 7 Key Specs & Honest Verdict
- RELX Peace 25K Puffs 20MG Disposable Vape in Dubai: Features & User Guide
Keep exploring: 10,000 to 30,000 puff disposables | disposable vape buying guide | vape delivery in Dubai | delivery and payment terms.
Written by Ismail Hossain. Read how we test vapes and our editorial policy.
