Back in the EU warehouse for brutal 46 €! The Utrai JS-9 starter power bank has up to 1500 A and a built-in compressor in one—start your 6-liter engine

A powerful power bank that lets you start your vehicle or inflate a tire via the compressor. This is exactly what the practical UTRAI JS-9 model offers.

Back in stock, great price

Power bank UTRAI JS-9 is available on the well-known online marketplace Aliexpress.com. Right now it’s available only from a Chinese warehouse, where delivery will take a bit longer—about 5 – 10 days from the Polish warehouse—and of course without any additional fees.

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UTRAI JS-9

EU warehouse

PL warehouse

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62,99 €You save 3,00 €

59,99 €

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Price history

9,75 €more expensive than the average price

Cheapest 43,48 €Most expensive 62,99 €

3 mo.6 mo.1 yearMax

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Are you shopping on AliExpress for the first time? See the guide!

Updated 22. 10. 2026 at 09:27

TIPExpress delivery from the Polish warehouse with no customs duty and VAT.

This product will be delivered to you express from a local Polish warehouse. Shipping from Poland usually takes 7-10 days and is handled by a courier. When it arrives, you don’t pay any extra fees—no customs duty or VAT.

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Are you shopping on AliExpress for the first time?

The process is via the AliExpress mobile app, where most people shop. There are two key things: don’t use Buy now and enter the coupon only in the order summary, in the field Promo code. After you click Pay now, you won’t be able to add it.

1. Copy the code and click Use discountIn our article, copy the coupon and click the button GET DISCOUNT. The link will take you directly to the product in the AliExpress app.
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5. Paste the code and confirm ApplyIn the field Promo code paste the copied code and click the black Apply. The code is case-sensitive and must not contain spaces.

   

6. Check the savings and payIn the Summary expand the line Saved — you’ll see the applied coupon there as AliExpress coupons/codes. Only when Total is really lower, click Pay now.

   

Apply the discount already at the order summary. After you click Pay now, you can no longer add a coupon. If Apply shows an error, the code has either expired, doesn’t apply to your items, or the order doesn’t meet the minimum amount.

The Store Coupon also goes in the same field. — a coupon from the seller itself, which isn’t always available and changes from day to day. AliExpress coupons can’t be combined, so try both and go with the one that gives you more. Coins are added automatically.

UTRAI JS-9: Jump starter power bank with compressor and capacity 55,5 Wh

UTRAI builds this power bank with a thick, heavy-duty design. It has a non-slip surface finish for a better grip, an LCD display to show current information, and physical buttons to control the device itself.

Due to the number of features, this power bank is also heavier. It weighs in at 1.3 kilograms. However, it makes up for it with a fairly high capacity for charging your devices — up to 55.5 Wh.

Starts up to 6-liter gasoline / 4,5-liter diesel, and it has LED lighting

The main draw is the ability to start your car using the clamps on a special charging cable. This power bank can deliver (temporarily, for the time it takes to start your vehicle) up to 1500A. As a result, it can ultimately start a gasoline 6-liter or a 4.5-liter diesel engine.

Other features include a powerful compressor with interchangeable nozzles for inflating, and a maximum output of up to 150 PSI (you can also display it in bars and kPA), plus a built-in LED flashlight for working in the evening or at night on your vehicle.

Inside the retail package, you’ll find the power bank body itself UTRAI JS-9, along with plenty of original accessories from the manufacturer. This includes a jump starter cable, including a pair of clamps for connecting to the car battery, a hose for the compressor function for your tires, three different inflation adapters, a USB-C cable for charging, a hard carrying case, and a brief user manual in English.

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