GOOLOO GT-Truck (JS-275)
GOOLOO 6750A Jump Starter GT-Truck User Manual
Model: GT-Truck (JS-275)
Ọrọ Iṣaaju
Thank you for choosing the GOOLOO 6750A Jump Starter GT-Truck. This heavy-duty portable jump starter is designed to provide reliable power for starting a wide range of vehicles, including large trucks, and also serves as a versatile power bank for your electronic devices. This manual provides essential information for safe and effective use, maintenance, and troubleshooting of your device. Please read it thoroughly before operation.

Image: The GOOLOO 6750A Jump Starter GT-Truck with its booster clamps, ifihanasing awọn oniwe-logan oniru.
Alaye Aabo
Always observe the following safety precautions to prevent injury or damage to the device and vehicle:
- Má ṣe fi fóònù tó ń rọ̀ sílẹ̀ fún òjò tàbí òjò.
- Do not operate the jump starter if it has been dropped or damaged.
- Rí i dájú pé ìsopọ̀ polarity tó tọ́ (púpù clamp si rere, dudu clamp sí odi) láti yẹra fún àwọn ìtanná àti ìbàjẹ́.
- Jeki kuro ni arọwọto awọn ọmọde.
- Maṣe ṣajọpọ ẹyọ naa. Tọkasi gbogbo iṣẹ si oṣiṣẹ oṣiṣẹ.
- Avoid short-circuiting the clamps.
- Maṣe bẹrẹ bẹrẹ batiri tio tutunini.
- Ensure the vehicle is in park/neutral with the parking brake engaged before jump starting.

Image: Diagram illustrating the various safety protections built into the GOOLOO jump starter, including AI-Software monitoring, reverse-polarity, over-charge, over-voltage, spark-proof, short-circuit, high and low-temperature, over-current, over-load, and reverse-charge protection.
Package Awọn akoonu
Daju pe gbogbo awọn nkan wa ninu apo rẹ:
- GOOLOO Heavy-Duty Portable Car Battery Jump Starter GT-TRUCK
- Ṣaja Odi
- USB Iru-A to Iru-C USB
- Itọsọna olumulo

Image: The GOOLOO GT-Truck jump starter, its packaging, wall charger, and USB-C cable, illustrating the complete contents of the box.
Ọja Pariview: Layout & Controls
Familiarize yourself with the various components and controls of your GT-Truck jump starter:

Image: Detailed diagram of the GOOLOO GT-Truck jump starter, labeling its various ports, buttons, and indicators.
- Multi-mode LED Flashlight
- Ògùṣọ Power Bọtini
- Worklight Power Button
- DC o wu Port
- Bọtini didn
- Charge Level Indicator Lights
- Bọtini Agbara Akọkọ
- USB Iru-C Inpu Port
- USB Type-A Standard Output Port
- USB Type-A Quick Charge Output Port
- Imọlẹ Iṣẹ LED
Eto ati gbigba agbara
Before first use, fully charge your GOOLOO GT-Truck jump starter. It is recommended to recharge the unit after each use and at least every 3-6 months to maintain battery health.
Ngba agbara si Starter Jump:
- Connect the provided USB Type-C cable to the USB Type-C Input Port (8) on the jump starter.
- Connect the other end of the USB Type-C cable to the included wall charger.
- So ṣaja ogiri sinu ibudo ina deede kan.
- The Charge Level Indicator Lights (6) will illuminate to show the charging progress. All lights will be solid when fully charged.

Image: The GOOLOO GT-Truck jump starter connected to its wall charger, demonstrating the charging process.
Awọn ilana iṣiṣẹ: Fò Bibẹrẹ Ọkọ ayọkẹlẹ kan
Tẹ̀lé àwọn ìgbésẹ̀ wọ̀nyí dáadáa láti bẹ̀rẹ̀ ọkọ̀ rẹ:
- Ensure the jump starter has at least 75% (three bars) remaining power.
- So pupa (rere) clamp si ebute rere (+) ti batiri ọkọ.
- So dudu (odi) clamp sí ibi tí batiri ọkọ̀ náà wà ní òdì (-).
- Rii daju pe clamps are securely attached and have good contact.
- If the car battery is completely dead, press the "BOOST" button (5) on the jump starter.
- Bẹrẹ engine ọkọ ayọkẹlẹ rẹ.
- Once the engine starts, immediately disconnect the clamps from the vehicle battery, first the black (negative) clamp, then the red (positive) clamp.
- Ge asopọ clamps lati ibẹrẹ fo.

Image: A visual guide showing the two main steps for jump starting a vehicle: connecting the clamps and starting the engine.

Image: The GOOLOO GT-Truck jump starter connected to a vehicle battery, ready to jump start, highlighting its capability for various engine types.
Gbigba agbara Awọn ẹrọ to ṣee gbe
The GT-Truck jump starter can also function as a power bank to charge your electronic devices.
- Turn on the jump starter by pressing the Main Power Button (7).
- Connect your device's charging cable to either the USB Type-A Standard Output Port (9) or the USB Type-A Quick Charge Output Port (10).
- Ibẹrẹ fo yoo bẹrẹ laifọwọyi gbigba agbara ẹrọ rẹ.
- The 118Wh battery capacity allows for multiple charges of smartphones, tablets, cameras, and other USB-powered devices.

Image: The GOOLOO GT-Truck jump starter connected to a laptop and smartphone, demonstrating its function as a portable power bank with 118Wh battery capacity.
LED Light Awọn iṣẹ
The integrated LED light provides illumination for various situations:
- Imọlẹ Iduroṣinṣin: Press the Flashlight Power Button (2) once for a steady beam.
- Imọlẹ Strobe: Press the Flashlight Power Button (2) a second time for a flashing strobe light.
- Ipo SOS: Press the Flashlight Power Button (2) a third time for an SOS signal.
- Worklight: Press the Worklight Power Button (3) to activate the side worklight (11) for broader illumination.
- Press the respective button again to turn off the light.

Image: A person working under the hood of a car, illuminated by the bright LED worklight of the GOOLOO GT-Truck, showing its utility in low-light conditions.

Image: The GOOLOO GT-Truck jump starter illuminating a campsite at night, demonstrating its three emergency LED light modes: SOS, Spotlight, and Strobe.
Itoju
Itọju to dara ṣe idaniloju pe igba pipẹ ati iṣẹ ti o dara julọ ti olubere fifọ rẹ:
- Tọ́jú ẹ̀rọ náà sí ibi gbígbẹ tí ó tutù, tí kò sí ìmọ́lẹ̀ oòrùn tààrà.
- Recharge the unit every 3-6 months, even if not used, to prevent deep discharge and prolong battery life.
- Wẹ ode pẹlu asọ, damp asọ. Maṣe lo awọn kẹmika lile tabi abrasives.
- Pa clamp jaws clean and free of corrosion.
Laasigbotitusita
If you encounter issues with your GOOLOO GT-Truck, refer to the following common problems and solutions:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹka ko ni tan-an. | Batiri naa ti jade patapata. | Charge the unit fully using the provided wall charger. |
| Ọkọ ayọkẹlẹ ko bẹrẹ. | Ti ko tọ clamp connection; Insufficient charge; Vehicle battery too damaged. | Ṣayẹwo clamp polarity and connection; Ensure unit is at least 75% charged; Consult a mechanic if vehicle battery is severely damaged. Press BOOST button if battery is completely dead. |
| Awọn imọlẹ LED ko ṣiṣẹ. | Unit is off; Low battery. | Turn on the unit; Recharge the unit. |
| Kò le gba agbara si awọn ẹrọ ita. | Unit is off; Cable issue; Device not compatible. | Turn on the unit; Try a different USB cable; Ensure device is compatible with USB charging. |
Awọn pato
Key technical specifications for the GOOLOO 6750A Jump Starter GT-Truck:
- Brand: GOOLOO
- Awoṣe: GT-Truck (JS-275)
- Ijade ti o ga julọ lọwọlọwọ: 6750 Amps
- Agbara Batiri: 118Wh (Lithium Polymer)
- Awọn iwọn ọja: 4.5"D x 10"W x 10"H
- Ìwọ̀n Nkan: 7 iwon
- Ibamu Enjini: Up to 16.0L Diesel & All Gas Engines
- Iwọn Iṣiṣẹ: -4°F si 122°F (-20°C si 50°C)
- Iṣawọle: USB Iru-C
- Abajade: Dual USB Type-A (Standard & Quick Charge), DC Output Port

Àwòrán: Ìfihàn àwòrán onípele tó kún rẹ́rẹ́asing the GOOLOO GT-Truck from different angles, highlighting its various ports and features, along with a list of specifications.

Image: The GOOLOO GT-Truck depicted in both cold (-4°F) and hot (122°F) environments, illustrating its wide operating temperature range.
Atilẹyin ọja ati Support
GOOLOO provides comprehensive support for its products:
- Atilẹyin ọja: 18 osu atilẹyin ọja
- Oluranlowo lati tun nkan se: Igbesi aye Tech Support
- For any inquiries or assistance, please contact GOOLOO customer service.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.