1. Produk Langkungview
The GOOLOO GT4000 is a powerful and versatile portable jump starter designed for a wide range of vehicles. It features 4000A peak current, 100W fast-charging capabilities, and advanced SuperSafe technology, making it an essential tool for automotive emergencies and on-the-go power needs.

Image: The GOOLOO GT4000 jump starter unit with its heavy-duty jumper cables attached, ready for use.
Fitur konci:
- Safe & Easy Jumpstarting: 3.2-inch LED screen for real-time status and 10 built-in protection technologies to prevent sparks and misoperation.
- Kinerja anu kuat: Instantly jump-starts 12.0L gasoline or 10.0L diesel engines.
- Winter-Ready: Advanced pre-heating technology ensures reliable starts in extreme cold as low as -40°F.
- Super-Fast 100W Charging: Recharges from 0% to 100% in 1.2 hours with the included 100W car charger. A 5-minute charge provides enough power for a single car start.
- Multi-Functional Power Bank: Three USB ports (PD100W Type-C, Quick Charge, and 5V/2.4A) for charging phones, tablets, and laptops (e.g., MacBook).
- Lampu LED Darurat: 400-lumen LED light with SOS, spotlight, and strobe modes.
- Versatile DC Output: 15V/10A port for powering devices like tire inflators or inverters.
- Desain awét: IP65 water-resistant and 94V0 flame-retardant enclosure with a rugged rubber shell.
Naon Kaasup:
- GT4000 jump starter unit
- Heavy-duty jumper cables
- 100W car charger
- USB kana kabel Tipe-C
- Kabel Tipe-C ka Tipe-C
- Adaptor korek roko
- kantong neundeun merenah

Image: All components included with the GOOLOO GT4000: the jump starter, jumper cables, various charging cables, car charger, and storage bag.
2. Émbaran Kasalametan
Always read and understand all safety information before using the GOOLOO GT4000 jump starter. Improper use can result in injury or damage to the device or vehicle.
Protéksi Kaamanan Terintegrasi:
The GT4000 incorporates 10 built-in protection technologies to ensure safe and protected operation:
- Perlindungan Langkung-Muatan
- Protection Leuwih-Ayeuna
- Protection Short-Circuit
- Ngabalikeun-polaritas Protection
- AI Software Protection
- High and Low Temperature Protection
- Protéksi Anti Percikan Api
- Langkung-Voltage panyalindungan
- Over-Beban Protection
- Ngabalikeun-muatan Protection

Image: A visual representation of the ten safety protection features integrated into the GT4000's design.
Pancegahan Kasalametan Umum:
- Ulah nyobian luncat ngamimitian batré beku.
- Pastikeun ventilasi ditangtoskeun nalika operasi.
- Anggo pelindung panon sareng sarung tangan nalika ngurus batré.
- Ulah ngantep cl positif jeung negatifamps silih toél.
- Jauhkeun tina jangkauan barudak.
- Ulah ngabongkar unit.
3. Setup jeung Ngecas
Muatan Awal:
Before first use, fully charge the GT4000. It can be fully charged in approximately 1.2 hours using the included 100W car charger or a compatible 100W wall charger (not included).

Image: The GT4000 jump starter connected to a car's cigarette lighter socket for charging using the provided 100W car charger.

Image: The GT4000 jump starter connected to a wall outlet for charging (wall charger not included).
Understanding the 3.2" LED Screen:
The integrated 3.2-inch LED screen provides real-time status updates and important information about the device's operation.

Gambar: Detil view of the GT4000's LED screen, indicating battery level, low current mode, low temperature reminder, and charging power.
4. Parentah Operasi
Luncat Mimitian Kendaraan:
The GT4000 can jump-start 12V vehicles with up to 12.0L gasoline or 10.0L diesel engines.
- Ensure the GT4000 is sufficiently charged (at least 50% recommended).
- 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 the LED screen displays "READY".
- Press the "BOOST" button on the GT4000 if the battery is completely dead or if the unit does not automatically detect the battery.
- Hurungkeun mesin kendaraan anjeun.
- Sakali mesin dihurungkeun, langsung pegatkeun sambungan listriknaamps from the vehicle battery, first the black (negative) and then the red (positive).

Image: A simplified two-step guide showing how to connect the jump starter and then start the engine.

Image: An illustration demonstrating the GT4000's capability to jump start various vehicles, including cars, motorcycles, SUVs, and motorboats, with engine sizes up to 12.0L gas and 10.0L diesel.
Ngagunakeun salaku Power Bank:
The GT4000 features multiple output ports for charging electronic devices:
- PD100W Type-C Port: For fast charging compatible laptops (e.g., MacBook), smartphones, and tablets.
- Quick Charge USB Port: For fast charging compatible smartphones and tablets.
- Port USB 5V/2.4A: For standard charging of various USB-powered devices.
- 15V/10A DC Output Port: For powering 12V devices such as tire inflators, car vacuums, or portable refrigerators.

Image: The GT4000 jump starter simultaneously charging a MacBook laptop and a smartphone via its USB ports.

Image: The GT4000 jump starter providing power to a tire inflator through its 15V/10A DC output port.
LED Flashlight Functions:
The built-in 400-lumen LED light offers multiple modes for emergency situations or general illumination:
- Normal: Steady illumination for general use.
- Sorotan: Focused beam for specific areas.
- Strobe: Lampu kedip-kedip pikeun méré sinyal atawa narik perhatian.
- SOS: Morse code signal for emergency situations.

Image: The GT4000's integrated LED light demonstrating its various modes: normal, strobe, and SOS.
5. Pangropéa
Ngecas sareng Panyimpen:
- Recharge the unit after each use to maintain optimal battery health.
- For long-term storage, ensure the unit is fully charged and recharge every 3-6 months.
- Nyimpen dina tiis, tempat garing jauh ti sinar panonpoé langsung jeung suhu ekstrim.

Image: The GT4000 jump starter connected to a car battery, highlighting its 24-month standby capability when fully charged.
beberesih:
Ngusap unit kalayan lemes, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are free of dust and debris, especially the charging and output ports, which are protected by a well-fitting silicone rubber cover.
Daya tahan:
The GT4000 is designed for tough conditions with an IP65 water-resistant and 94V0 flame-retardant enclosure, along with a rugged rubber shell for added durability.

Image: The GT4000 jump starter shown with water splashing on it, illustrating its IP65 water-resistant rating.
6. Cara ngungkulan
Masalah umum sareng Solusi:
- Unit teu hurung: Ensure the power button is pressed and held for a few seconds. Check if the battery is completely drained and needs charging.
- Kendaraan teu bisa dihurungkeun:
- Pastikeun yén clamps aman disambungkeun ka terminal batré bener (beureum ka positif, hideung ka négatip).
- Ensure the GT4000 has sufficient charge.
- Press the "BOOST" button if the battery is deeply discharged.
- Check for any error messages on the LED screen and refer to the safety protections section.
- LED screen displays "Low Temp Reminder": The unit's pre-heating technology will activate. Allow the unit to warm up before attempting to jump start. This ensures optimal performance in cold conditions (down to -40°F).

Image: The GT4000 jump starter in a winter setting, emphasizing its battery pre-heating technology for reliable operation in temperatures as low as -40°F.
7. Spésifikasi
| Atribut | Nilai |
|---|---|
| merek | GOOLOO |
| Modél | GT4000 |
| Dimensi produk | 8.98 "D x 3.92" W x 1.49" H |
| Ampumur | 4000 Amps |
| Puncak Kaluaran Ayeuna | 4000 Amps |
| Item Beurat | 4.27 pon |
| Jenis Batré | Litium Polimér |
| Kasaluyuan engine | Nepi ka 12.0L Gas, 10.0L Diesel |
| Ngecas Input | 100W Type-C (PD) |
| Palabuhan Kaluaran | PD100W Type-C, Quick Charge USB, 5V/2.4A USB, 15V/10A DC |
| Kaluaran Lampu LED | 400 Lumén |
| Tahan cai | IP65 |
8. Garansi jeung Rojongan
Garansi:
The GOOLOO GT4000 comes with an 18-garansi sasih ti tanggal dibeuli, ngawengku defects manufaktur sarta workmanship.
Kabijakan pamulangan:
Ngarasakeun a 30-day unconditional return guarantee ti tanggal beuli.
Rojongan Palanggan:
GOOLOO provides comprehensive customer support:
- Rojongan Palanggan 24/7: Assistance available around the clock.
- Lifetime Customer & Technical Support: Ongoing support for the lifespan of your product.

Image: Summary of GOOLOO's customer support offerings, including 24-hour support, 30-day return, 18-month warranty, and lifetime technical support.





