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UTRAI 4000A Portable Car Jump Starter Power Pack for 12V Vehicles

Original price was: £49.99.Current price is: £29.99. (as of 02/19/2026 13:18 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The UTRAI 4000A Portable Car Jump Starter Power Pack is a compact backup for 12V vehicles, including cars, motorcycles and more. It also works as a power bank with USB charging and includes an LCD screen and LED flashlight, making it a practical choice for roadside support and everyday travel.

SKU: B0CPPF395Z Category:

Quick Summary

The UTRAI 4000A Portable Car Jump Starter Power Pack is a jump starter for 12V vehicles, including cars, motorcycles, boats, RVs and tractors. It is described as suitable for engines up to 9L petrol and 8.5L diesel, and it includes an LCD screen, LED flashlight and Quick Charge 3.0 support.

Who It Is Best For

This is a practical choice for drivers who want a portable backup for flat battery situations, especially if they also need a power bank for charging devices on the move. It should suit people who want one compact unit for roadside use, travel and everyday peace of mind.

What To Know Before You Buy

The unit is described with multiple protection features, an all metal clip and IP67 waterproof and dust proof protection. It also states support for charging two devices at the same time through USB outputs. If you are choosing it for a specific vehicle, check the engine size and vehicle type carefully before ordering.

Pros: Compact multi purpose jump starter with device charging, light modes and stated protection features.

Cons: Suitability depends on the selected vehicle and engine size, so it is worth checking compatibility before purchase.

Common Buyer Questions

What vehicles can it be used with?
It is described for 12V vehicles, including cars, trucks, motorcycles, boats, RVs and tractors.

Can it charge phones and other devices?
Yes, it has USB outputs and Quick Charge 3.0 support for charging compatible devices.

Does it include a light?
Yes, it has an LED flashlight with lighting, flash, SOS and warning modes.

Is it suitable for emergencies?
Yes, it is presented as a portable tool for roadside use, travel and emergency situations.

Should I check compatibility before buying?
Yes, it is best to confirm the vehicle type and engine size before ordering.

Key Details

DetailWhat it means in use
BrandUTRAI
Peak current4000A peak current is stated for jump starting use
Vehicle typeDesigned for 12V vehicles
Engine size guidanceListed as up to 9L petrol and 8.5L diesel
ScreenLCD screen for clearer status viewing
LightingLED flashlight with lighting, flash, SOS and warning modes
USB chargingTwo USB outputs and Quick Charge 3.0 support are stated
ProtectionDescribed with multiple protection features
Water and dust protectionIP67 protection is stated

Final Buying View

The UTRAI 4000A Portable Car Jump Starter Power Pack is a useful all in one option if you want a jump starter with added device charging and emergency lighting. It brings together 12V jump starting, USB charging and a small set of practical features in one portable unit. If the vehicle type and engine size suit your needs, it is a straightforward product to consider.

If you want a compact backup for roadside peace of mind, this is a sensible place to start.

Brand

UTRAI

Manufacturer

UTRAI

Product Group

Automotive Parts and Accessories

Part Number

JS-MINI

Model

JS-Mini

Product Dimensions

1.02 x 3.33 x 5.93 inches

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