1. Pwodwi souview
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.
Karakteristik kle:
- Safe & Easy Jumpstarting: 3.2-inch LED screen for real-time status and 10 built-in protection technologies to prevent sparks and misoperation.
- Pèfòmans pwisan: 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).
- Limyè ijans ki ap dirije: 400-lumen LED light with SOS, spotlight, and strobe modes.
- Versatile DC Output: 15V/10A port for powering devices like tire inflators or inverters.
- Konsepsyon dirab: IP65 water-resistant and 94V0 flame-retardant enclosure with a rugged rubber shell.
Sa ki enkli:
- GT4000 jump starter unit
- Heavy-duty jumper cables
- 100W car charger
- USB pou tip-C kab
- Kalite-C a Kalite-C kab
- Adaptè pi lejè sigarèt
- Sak depo pratik

Image: All components included with the GOOLOO GT4000: the jump starter, jumper cables, various charging cables, car charger, and storage bag.
2. Enfòmasyon sou Sekirite
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.
Pwoteksyon Sekirite Entegre:
The GT4000 incorporates 10 built-in protection technologies to ensure safe and protected operation:
- Over-Charge Pwoteksyon
- Pwoteksyon ki depase kouran
- Pwoteksyon Kout-Circuit
- Pwoteksyon inverse-polarite
- Pwoteksyon Lojisyèl IA
- High and Low Temperature Protection
- Pwoteksyon ki pa ka etensèl
- Sou-Voltage Pwoteksyon
- Pwoteksyon sou chaj
- Pwoteksyon Chaj Envès

Image: A visual representation of the ten safety protection features integrated into the GT4000's design.
Prekosyon Sekirite Jeneral:
- Pa eseye sote kòmanse yon batri nan frizè.
- Asire w ke gen bon vantilasyon lè w ap opere.
- Mete pwoteksyon pou je ak gan lè w ap manyen pil.
- Pa pèmèt cl a pozitif ak negatifamps touche youn ak lòt.
- Kenbe soti nan atenn timoun yo.
- Pa demonte inite a.
3. Enstalasyon ak Chaje
Inisyal chaj:
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.

Imaj: Detaye view of the GT4000's LED screen, indicating battery level, low current mode, low temperature reminder, and charging power.
4. Operasyon Enstriksyon
Ale kòmanse yon machin:
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).
- Konekte wouj (pozitif) clamp nan tèminal pozitif (+) batri machin nan.
- Konekte nwa (negatif) clamp nan tèminal negatif (-) batri machin nan.
- Asire 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.
- Demarre motè machin ou an.
- Once the engine starts, immediately disconnect the clamps 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.
Sèvi ak kòm yon bank pouvwa:
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.
- 5V/2.4A USB Port: For standard charging of various USB-powered devices.
- Pò Sòti 15V/10A DC: 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:
- Nòmal: Steady illumination for general use.
- Pwen Enpòtan: Focused beam for specific areas.
- Strobe: Limyè ki flache pou siyalize oswa pou atire atansyon.
- SOS: Morse code signal for emergency situations.

Image: The GT4000's integrated LED light demonstrating its various modes: normal, strobe, and SOS.
5. Antretyen
Chaje ak Depo:
- 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.
- Sere nan yon kote ki fre, sèk lwen limyè solèy la dirèk ak tanperati ekstrèm.

Image: The GT4000 jump starter connected to a car battery, highlighting its 24-month standby capability when fully charged.
Netwayaj:
Siye inite a avèk yon mou, 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.
Dirab:
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.
NAN. Depanaj
Pwoblèm komen ak solisyon:
- Aparèy la pa limen: Ensure the power button is pressed and held for a few seconds. Check if the battery is completely drained and needs charging.
- Machin nan pa demarre:
- Verifye ke clampyo byen konekte ak tèminal batri ki kòrèk yo (wouj nan pozitif, nwa nan negatif).
- 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. Espesifikasyon
| Atribi | Valè |
|---|---|
| Mak | GOOLOO |
| Modèl | GT4000 |
| Dimansyon pwodwi | 8.98"D x 3.92"W x 1.49"H |
| Ampepòk | 4000 Amps |
| Kouran pwodiksyon pik | 4000 Amps |
| Pwa atik | 4.27 liv |
| Kalite batri | Lityòm Polymère |
| Konpatibilite motè | Jiska 12.0L gaz, 10.0L dyezèl |
| Chaje Antre | 100W Type-C (PD) |
| Sòti pò | PD100W Type-C, Quick Charge USB, 5V/2.4A USB, 15V/10A DC |
| Ki ap dirije Limyè Sòti | 400 Lumen |
| Rezistans dlo | IP65 |
8. Garanti ak sipò
Garanti:
The GOOLOO GT4000 comes with an 18-mwa garanti from the date of purchase, covering manufacturing defects and workmanship.
Règleman retounen:
Pran plezi nan yon 30-day unconditional return guarantee soti nan dat acha a.
Sipò Kliyan:
GOOLOO provides comprehensive customer support:
- Sipò Kliyan 24/7: Asistans disponib 24 sou 24.
- 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.





