UTRAI Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for UTRAI products.

Tip: include the full model number printed on your UTRAI label for the best match.

UTRAI manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

UTRAI JS-20 150PSI Jump Starter User Manual

UTRAI JS-20 150PSI Jump Starter User Manual

December 11, 2025
UTRAI JS-20 150PSI Jump Starter INTRODUCTION The UTRAI JS-20 5000A Jump Starter with Air Compressor is a strong, all-in-one tool that can help you in an emergency on the road. This 12V portable jump box costs $79.99 and can jump-start…
Brand: UTRAI
UTRAI JS-1 Pro Jump Starter User Manual

UTRAI JS-1 Pro Jump Starter User Manual

November 5, 2024
UTRAI JS-1 Pro Jump Starter Packing List Layout   Function Situation 01 LED Flashlight Normal, Strobe, SOS, Warning. 02 Display Screen Show the battery percentage, input, output and wireless charging status. 03 Power Button •  Press the button to show…
Brand: UTRAI
UTRAI T1 Car Jump Starter User Manual

UTRAI T1 Car Jump Starter User Manual

April 6, 2024
UTRAI T1 Car Jump Starter Packing List Layout   Function Instruction   Power Button •Press to turn on the jump starter •Press and hold for 3s to turn on the LED flashlight and then press to switch flashlight mode EC5…
Brand: UTRAI
UTRAI Jump Starter JS-Mini User Manual

UTRAI Jump Starter JS-Mini User Manual

User Manual • August 18, 2025
User manual for the UTRAI JS-Mini Jump Starter, providing detailed instructions on its features, operation, specifications, and safety precautions for jump-starting vehicles and charging devices.
Brand: UTRAI
UTRAI T1 Portable Jump Starter User Manual

UTRAI T1 Portable Jump Starter User Manual

T1 • December 4, 2025 • Amazon
Comprehensive user manual for the UTRAI T1 Portable Jump Starter, featuring 2000A peak current, 13200mAh power bank, and LED flashlight. Includes setup, operation, maintenance, and safety guidelines for 12V vehicles.
Brand: UTRAI
UTRAI Portable Car Jump Starter User Manual

UTRAI Portable Car Jump Starter User Manual

JSTAR-4 • September 10, 2025 • Amazon
Instruction manual for the UTRAI Portable Car Jump Starter, a 12V car battery charger and portable power bank with 2 USB ports. Learn about setup, operation, maintenance, and troubleshooting for model JSTAR-4.
Brand: UTRAI
UTRAI Portable Car Jump Starter Jstar 8 User Manual

UTRAI Portable Car Jump Starter Jstar 8 User Manual

Jstar 8 • August 30, 2025 • Amazon
The UTRAI Portable Car Jump Starter (Model Jstar 8) is a powerful and reliable device designed to jump start 12V vehicles with up to 10L gasoline and 8L diesel engines. It features a 3000A peak current, a 74000mWh battery capacity, and includes…
Brand: UTRAI
UTRAI T1 Portable Jump Starter User Manual

UTRAI T1 Portable Jump Starter User Manual

JS-T1 • August 29, 2025 • Amazon
The UTRAI T1 portable jump starter provides 1600A peak current for quick vehicle starts, suitable for various engines. It features a 13200mAh power bank with USB outputs, a 3-in-1 LED flashlight, and 8-layer smart protections. Built with durable PC+ABS material, it operates…
Brand: UTRAI
UTRAI Jstar 3 Car Jump Starter User Manual

UTRAI Jstar 3 Car Jump Starter User Manual

Jstar 3 • August 27, 2025 • Amazon
Comprehensive user manual for the UTRAI Jstar 3 Car Jump Starter, providing detailed instructions on setup, operation, maintenance, and troubleshooting. Includes information on its 1600A peak current, 20000mAh capacity, and compatibility with up to 7L gas and 6L diesel engines, along with…
Brand: UTRAI
UTRAI JS-9 Multi-functional Jump Starter User Manual

UTRAI JS-9 Multi-functional Jump Starter User Manual

JS-9 • August 27, 2025 • Amazon
The UTRAI JS-9 is a versatile jump starter with an integrated air compressor, mobile power bank, and LED emergency light. It provides a peak current of 2500A, capable of starting 12V vehicles with up to 8.5L gasoline or 6.5L diesel engines. Features…
Brand: UTRAI
UTRAI JS-Mini Portable Car Jump Starter User Manual

UTRAI JS-Mini Portable Car Jump Starter User Manual

JS-Mini • December 11, 2025 • AliExpress
Comprehensive user manual for the UTRAI JS-Mini Portable Car Jump Starter. Learn how to safely operate, charge, and maintain your 1000A peak jump starter for gas and diesel engines, including LED flashlight and power bank functions.
Brand: UTRAI
UTRAI Jstar 4 Car Jump Starter User Manual

UTRAI Jstar 4 Car Jump Starter User Manual

JS-4 • November 22, 2025 • AliExpress
Comprehensive instruction manual for the UTRAI Jstar 4 Car Jump Starter, featuring 2500A peak current, power bank functionality with 10W wireless charging, LCD screen, and integrated safety hammer. Learn how to safely jump start vehicles, charge devices, and utilize its emergency features.
Brand: UTRAI
UTRAI 4-in-1 1500A Jump Starter JS-9 User Manual

UTRAI 4-in-1 1500A Jump Starter JS-9 User Manual

JS-9 • November 3, 2025 • AliExpress
Official user manual for the UTRAI JS-9 4-in-1 Car Jump Starter, featuring 1500A peak current, 150PSI air compressor, portable power bank, and emergency LED lighting. Includes setup, operation, maintenance, and troubleshooting.
Brand: UTRAI

UTRAI video guides

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