UTRAI 2500A car battery starter is a universal portable power source designed to quickly start a car when the battery is aging or consuming energy. This smart device is compatible with petrol and diesel engines and works at low temperatures. The device has 2500A impact current, which guarantees fast and reliable starting. By using a car battery starter, you can avoid expensive repair services and not be dependent on road assistance services.
Car battery starter is essential for every car owner, especially those who travel far or live in a cold climate zone. It is suitable for launching private cars, light trucks and motorcycles. The device is ideal for trips where it is not possible to reach the repair station. We recommend keeping the device at home or in the car, charging it regularly every one or two months. This will keep the car battery starter in good condition and be ready for any non-child.
Kl: Is this device suitable for my car?
Yes, UTRAI 2500A is compatible with all petrol and diesel engines. The device works with 12V batteries, so it is suitable for more than 99 percent of world-made cars. Some high-speed electric cars can require a special interface, but for standard cars it is ideal.
Kl: How long will it prevent the battery from being completely unloaded?
In normal use, the battery should survive for about six months without a reduced battery current leaks. We recommend loading it every two weeks during intensive use or every two months if you are using only accidents. Proper supervision can increase its operating time even for several years.
Q: Can I use this device in the air?
Yes, UTRAI 2500A is a portable device that works safely in cold winter and hot summer. It has protection against excess voltage and current, so it is safe for outdoor use even in difficult conditions. Store in a dry place and avoid direct water contact.
Automotive battery starter is a flawless choice for every car owner who assesses reliability and preparedness for an accident. When you purchase this device, you will receive a reliable backup power source that you can use several tens of times. TopSmart store offers high quality UTRAI 2500A model with the best price and delivery conditions.
Sources: Car battery start - Wikipedia | TopSmart store











| Weight | 0.200 kg |
|---|---|
| Dimensions | 20 × 20 × 15 cm |
А***а –
Delivery to Khanty-Mansi Autonomous Okrug took 28 days. Arrived 80% charged, everything works 🤗Thank you to the seller 😘
Question: JS-4 2500A Ships From: Mainland China
П * * * ч –
Delivery to Moscow takes about a month. I am satisfied, I recommend it.
Question: JS-4 2500A Ships From: Mainland China
t***o –
% 1
Question: JS-4 2500A Ships From: Mainland China
K***ch –
Excellent booster! This is the third one I’ve bought. They all work without any problems.
Question: JS-4 2500A Ships From: Mainland China
С * * * р –
I tested it in severe cold weather without any issues; it started an Opel 1.8 and a Citroën diesel perfectly. However, the compass immediately went off-kilter, which is why I gave it 4 stars. Wireless charging for iPhone works without any problems.
Question: JS-4 2500A Ships From: Mainland China
K***ch –
Order it and you won’t regret it. Excellent product and a wonderful seller.
Question: JS-4 2500A Ships From: Mainland China
Ш***в –
Excellent booster 👍
Question: JS-4 2500A Ships From: Mainland China
K * * * o –
Bought x2 and I have no complaints.
Question: JS-4 2500A Ships From: Mainland China
O***l –
Question: JS-4 2500A Ships From: Mainland China
С * * * –
All stated specifications match what was advertised. Wireless charging works. The battery capacity after full discharge and recharging was about 14,850 mAh. At -20°, it started a 2-liter gasoline car without a battery. In the process, the charge remained at 100%. I recommend the product and the seller.
Question: JS-4 2500A Ships From: Mainland China
K***ch –
Suspiciously light. A friend bought one from a store, and it was noticeably heavier. Haven’t tried it in use.
Question: JS-4 2500A Ships From: Mainland China
С * * * –
Great item. I’m taking a second one as a gift.
Question: JS-4 2500A Ships From: Mainland China
B***h –
Arrived with 80% charge.
It was immediately tested on a “dead” Pajero 2.5D battery. Started without any problems with a remaining charge of 68%.
I recommend 👍
Question: JS-4 2500A Ships From: Mainland China
Customer –
Question: JS-4 2500A Ships From: Mainland China
D***h –
A good product. It really works and helps.
Question: JS-4 2500A Ships From: Mainland China
С * * * а –
Delivery was delayed from 23.03.2026 to 01.04.2026. Bought it as a gift. Seems to work. Wireless charging for the phone works, the flashlight lights up. The box was damaged during transportation, but it’s not critical. The car starter is well-made.
Question: JS-4 2500A Ships From: Mainland China
П***ь –
Excellent, everything works well just like before when I bought it.
Question: JS-4 2500A Ships From: Mainland China
I –
Excellent booster that drives 6 to 8 tools without the need for charging, including a braiding tool and clamps.
Question: JS-4 2500A Ships From: Mainland China
n***r –
Arrived in a short time, the product looks excellent according to all opinions.
Question: JS-4 2500A Ships From: Mainland China