If you’re looking for a compact and portable air compressor that combines solid quality, high performance, and an affordable price, this model with a built-in battery is an ideal choice for you.
A great low price with a coupon
Perhaps the cheapest battery-powered air compressor on the market currently has a great coupon price on AliExpress with fast shipping within 10–15 business days and no additional customs fees!
CARSUN electric charging air compressor (94 PSI)
15-day delivery
TIP15-day delivery via Aliexpress Standard Shipping
For this product, Aliexpress Standard Shipping is available with guaranteed delivery within 15 days. It’s the most reliable delivery method and, in most cases, it’s handled by a courier company. The 15-day delivery is something we actually tested.
When you order from a Chinese warehouse, AliExpress adds a customs fee to your cart of about €3,70 per order. When you receive the package, you don’t pay anything extra.
Our test of the Carsun electric air compressor and a comparison with Xiaomi compressors
The Carsu electric compressor arrived in stock at our e-shop Maldo.sk. We didn’t hesitate—we tested it right away and compared it with Xiaomi compressors. The Carsun compressor comes in simple packaging and includes everything you need for full, proper inflation.
All accessories except the charging cable have their own place directly in the compressor’s design. The hose is on the right side edge; at the back, under the rubber cover, you’ll find an adapter for inflating a ball, inflatables, and even a reducer for Presta (thin) valves.
In terms of design, it’s quite similar to Xiaomi compressors — there’s a large display at the front with the ability to set blowing modes for a car, motorcycle, ball, and bicycle. You can also switch between pressure units — PSI / bar. The display also shows the battery status — a green icon means the compressor is charged, while a red icon indicates the battery is running low.
A standout feature is the air release button on the right edge. It’s a very practical feature in case you overdo the pressure a little. You don’t need to disconnect the hose and manually deflate with your finger — just press this button and the air is released from the wheel.
On the top edge, you’ll also find a USB C port for charging the compressor, a light LED panel that really shines brightly, and a threaded connection for the hose. This compressor can even be used as a power bank because it has a standard USB port for connecting a cable.
The compressor’s maximum output pressure is listed in the manual as 150 PSI, which matches all Xiaomi air pump models. We compared the inflation speed against Xiaomi compressors, and you can see the results below.
10" scooter wheel inflation test from 0 to 3.1 bar:
- Xiaomi Mi Portable Air Pump: 47 seconds
- Xiaomi Mi Portable Air Pump 1S: 27 seconds
- Carsun electric compressor: 24 seconds
- Xiaomi Mi Portable Air Pump 2: 22 seconds
As you can see, Carsun with a clear lead beats both the first and the improved generation of Xiaomi compressors, and it inflated the 10-inch scooter wheel only 2 seconds slower than the more expensive Xiaomi Mi Portable Air Pump 2.
Given the price, it’s a functionally excellent battery-powered electric air compressor that meets the needs of most users. It’s especially useful for owners of electric scooters and bicycles, but it can also inflate car tires.
CARSUN electric charging air compressor
The compact compressor body houses a large digital display with a control panel that shows measured values and all the information you need. The compressor reaches a pressure level of up to 94 PSI, with a maximum airflow of up to 20 liters per minute.
There are four inflation modes available for inflating balls, bicycle tires, motorcycles, and cars. You also get a built-in LED light diode, a pair of built-in 2000 mAh batteries, a power bank function, and automatic shutoff once the preset value is reached.
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Discussion (18)
It lasted me about half a year. One battery cell could no longer be charged.
Please don’t even promote this embarrassing product, this has so far been the worst purchase I’ve ever been lured into by your ad. Inflating even a regular trolley wheel takes a very long time, one battery cell really died after about a year (as someone wrote in the comments), which makes the whole compressor unusable.
Personally, I’d rather throw it straight in the trash than replace the faulty cell and rely on the fact that this will let me inflate a car tire somewhere on the road.
PS: it’s so loud that it can even wake up your neighbor in an apartment 🤦
These small compressors aren’t really designed for inflating car tires, they’re for bikes or e-scooters. Compressors are loud, and the remark about inflating it in an apartment made us laugh quite a bit. If you want an even more powerful one, like this Xiaomi Pro compressor, you’ll wake up half the apartment building. You need to do it outside 🙂 Did you try claiming warranty when the cell died after half a year?
they’re not designed for inflating car tires?
then why does the article say “but it can also top up car tires”
so make up your mind
Yes, they’re not designed for that, they can inflate the tire, but they don’t have the endurance or that much airflow to be a practical helper for inflating car tires. For that, bigger compressors are more suitable, such as this one from Xiaomi.
I had it, after trying it it worked for about 2 minutes and then immediately started smoking and that was it….would not recommend
Bought it, max satisfaction!!!!the description is accurate…..!!!
how do I claim the two-year warranty? I used it a few times and the battery is dead
If you bought it from the partner SK e-shop Maldo, you need to email them. If you got it from AliExpress, there’s a 1-year warranty, you need to open a dispute with the seller.
how do I open a dispute with the seller? in the order it says a dispute could only be opened 15 days after delivery. Should I contact Ali support? I wrote to the seller and he advised me to replace the battery. I’m asking him to send it to me, but he’ll definitely try to wriggle out of it. Anyway, there are quite a few negative reviews about the battery for this product.
In that case you need to write to them directly on the Ali platform.
Not recommended. It stopped working after a week. They refused to refund me. It’s total junk. When I turn it on, it starts smoking and smells strongly. Better the Xiaomi one for 24e. It works without problems for a e-scooter and bike
You have the wrong product link. It says it can only be ordered to the Russian Federation and not to Slovakia.
Don’t you happen to have Russia set as the country on Ali? Because for us the link shows normal delivery to Slovakia from the Spanish warehouse. https://s.click.aliexpress.com/e/_DBfRqZX
As YOU CAN SEE, when the previous one was out of stock, you were offering this one instead. So I ordered it with an additional coupon for about 21 euros. It arrived in 5 days, but it wasn’t working.. I didn’t even open a dispute and after agreeing with the seller he sent me a new one. That one works perfectly (I’m trying to repair the old one – clearly one cell in the battery is faulty). I tried it for inflating bike tires – the compressor was fully charged and after about 2 minutes of inflation (I was inflating tires to 2.2 bar) it already showed low battery, but it would still have managed a bit more. Overall I’m happy with it, I keep it in the car and for emergencies I think it’s enough
Well, you’re lucky. Mine arrived broken first (wouldn’t charge) and they sent me another one right away, they didn’t even make a fuss, weird, right? and when the second one also arrived broken I opened a dispute and got my money back. Then they were crying that they’d send me a new one again, which I refused.
They sell junk.
You probably praised the cheapest compressor you can get back in mid-March. I ordered it and although it says 15 days for delivery, it still hasn’t arrived to this day 🙁 With AliExpress, I’m now dragging out a refund because they marked the delivery as finished (that my item was delivered) 🙁 They want some kind of evidence from me (photo/video), otherwise they won’t let me submit the dispute. Unfortunately, since nothing arrived, there’s nothing to photograph.
Thanks for such a “great tip” 🙁 I hope your commission came through
Hello, we’re sorry about your experience. So far, no one else has reported such a delivery problem, and those compressors were really sold in large numbers. AliExpress has a fairly solid tracking system—try checking it. The parcels are delivered via the Hungarian ExpressOne, here’s their page to track shipments: try it out https://tracking.expressone.hu/ or contact the Slovak branch of ExpressOne and ask them to find out where the parcel is https://www.expressone.sk/sk/kontakt.html