Bubuka
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, némbongkeunasing desainna anu kuat.
Émbaran Kasalametan
Always observe the following safety precautions to prevent injury or damage to the device and vehicle:
- Do not expose the jump starter to rain or wet conditions.
- Do not operate the jump starter if it has been dropped or damaged.
- Pastikeun sambungan polaritas anu leres (beureum clamp mun positif, hideung clamp ka négatif) pikeun nyingkahan percikan api sareng karusakan.
- Jauhkeun tina jangkauan barudak.
- Ulah ngabongkar unit. Rujuk sadayana jasa ka tanaga anu mumpuni.
- Ulah nepi ka ngabalukarkeun hubungan arus pondok dina clamps.
- Entong luncat ngamimitian batréna beku.
- 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.
Eusi pakét
Pastikeun yén sadaya item aya dina pakét anjeun:
- GOOLOO Heavy-Duty Portable Car Battery Jump Starter GT-TRUCK
- Pangecas témbok
- USB Tipe-A ka Tipe-C Cable
- Manual pamaké

Image: The GOOLOO GT-Truck jump starter, its packaging, wall charger, and USB-C cable, illustrating the complete contents of the box.
Produk Leuwihview: 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
- Tombol Daya Senter
- Worklight Power Button
- Port Kaluaran DC
- Tombol naekeun
- Charge Level Indicator Lights
- Tombol Daya Utama
- Port Input USB Tipe-C
- USB Type-A Standard Output Port
- USB Type-A Quick Charge Output Port
- Lampu Kerja LED
Setup sareng Ngecas
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.
Ngecas Jump Starter:
- 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.
- Colokkeun carjer témbok kana stop kontak listrik standar.
- 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.
Pitunjuk Operasi: Ngahurungkeun Kendaraan sacara Langsung
Turutan léngkah-léngkah ieu sacara saksama pikeun ngamimitian kendaraan anjeun:
- Ensure the jump starter has at least 75% (three bars) remaining power.
- Sambungkeun cl beureum (positip).amp ka terminal positif (+) batré kendaraan.
- Sambungkeun hideung (négatip) clamp ka terminal négatif (-) batré kandaraan.
- Pastikeun clamps are securely attached and have good contact.
- If the car battery is completely dead, press the "BOOST" button (5) on the jump starter.
- Mimitian mesin mobil anjeun.
- Sakali mesin dihurungkeun, langsung pegatkeun sambungan listriknaamps from the vehicle battery, first the black (negative) clamp, then the red (positive) clamp.
- Pegatkeun sambungan clamps ti starter luncat.

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.
Ngecas Alat Portabel
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).
- Jump starter bakal otomatis mimiti ngecas alat anjeun.
- 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.
Fungsi Lampu LED
The integrated LED light provides illumination for various situations:
- Lampu Stabil: Press the Flashlight Power Button (2) once for a steady beam.
- Lampu Strobe: Press the Flashlight Power Button (2) a second time for a flashing strobe light.
- Modeu SOS: Press the Flashlight Power Button (2) a third time for an SOS signal.
- Lampu kerja: 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.
Pangropéa
Proper maintenance ensures the longevity and optimal performance of your jump starter:
- Simpen unit di tempat anu tiis sareng garing, jauh tina sinar panonpoé langsung.
- Recharge the unit every 3-6 months, even if not used, to prevent deep discharge and prolong battery life.
- Ngabersihan bagian luar ku lemes, damp lawon. Ulah make bahan kimia kasar atawa abrasives.
- Tetep clamp jaws clean and free of corrosion.
Pamérésan masalah
If you encounter issues with your GOOLOO GT-Truck, refer to the following common problems and solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Unit teu hurung. | Batré discharged lengkep. | Charge the unit fully using the provided wall charger. |
| Kandaraan teu ngamimitian. | Lepat clamp connection; Insufficient charge; Vehicle battery too damaged. | Pariksa 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. |
| Lampu LED teu jalan. | Unit is off; Low battery. | Turn on the unit; Recharge the unit. |
| Teu bisa ngecas alat éksternal. | Unit is off; Cable issue; Device not compatible. | Turn on the unit; Try a different USB cable; Ensure device is compatible with USB charging. |
spésifikasi
Key technical specifications for the GOOLOO 6750A Jump Starter GT-Truck:
- merek: GOOLOO
- model: GT-Truck (JS-275)
- Puncak kaluaran ayeuna: 6750 Amps
- Kapasitas batré: 118Wh (Lithium Polymer)
- Ukuran produk: 4.5 "D x 10" W x 10" H
- Beurat barang: 7 pon
- Kasaluyuan mesin: Up to 16.0L Diesel & All Gas Engines
- Suhu operasi: -4°F nepi ka 122°F (-20°C nepi ka 50°C)
- Input: USB Tipe-C
- Kaluaran: Dual USB Type-A (Standard & Quick Charge), DC Output Port

Gambar: Pintonan grafis anu lengkepasing 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.
Garansi sareng Rojongan
GOOLOO provides comprehensive support for its products:
- Garansi: Garansi 18 Bulan
- Bantosan Téknis: Rojongan Tech Hirupna
- For any inquiries or assistance, please contact GOOLOO customer service.





