1. Produktua amaitu daview
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.
Ezaugarri nagusiak:
- Safe & Easy Jumpstarting: 3.2-inch LED screen for real-time status and 10 built-in protection technologies to prevent sparks and misoperation.
- Errendimendu indartsua: 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).
- Larrialdiko LED argia: 400-lumen LED light with SOS, spotlight, and strobe modes.
- Versatile DC Output: 15V/10A port for powering devices like tire inflators or inverters.
- Diseinu iraunkorra: IP65 water-resistant and 94V0 flame-retardant enclosure with a rugged rubber shell.
Zer dago barne:
- GT4000 jump starter unit
- Heavy-duty jumper cables
- 100W car charger
- USB C motako kablea
- C motatik C motako kablea
- Pizgailu egokitzailea
- Biltegiratzeko poltsa erosoa

Image: All components included with the GOOLOO GT4000: the jump starter, jumper cables, various charging cables, car charger, and storage bag.
2. Segurtasun informazioa
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.
Built-in Safety Protections:
The GT4000 incorporates 10 built-in protection technologies to ensure safe and protected operation:
- Gehiegizko Karga Babestea
- Gainkorrontearen babesa
- Zirkuitu Laburreko Babesa
- Alderantzizko polaritatearen babesa
- AI Software Protection
- High and Low Temperature Protection
- Spark-Proof Protection
- Gehiegizko bolumenatage Babesa
- Gehiegizko karga babesa
- Reverse-Charge Protection

Image: A visual representation of the ten safety protection features integrated into the GT4000's design.
Segurtasun-neurri orokorrak:
- Ez saiatu salto izoztutako bateria bat abiarazten.
- Ziurtatu aireztapen egokia funtzionatzen ari zarenean.
- Erabili begien babesgarriak eta eskularruak bateriak maneiatzen dituzunean.
- Ez utzi cl positiboa eta negatiboaamps elkar ukitzeko.
- Mantendu haurren eskura.
- Ez desmuntatu unitatea.
3. Konfigurazioa eta kargatzea
Hasierako karga:
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.

Irudia: Xehetasun handikoa view of the GT4000's LED screen, indicating battery level, low current mode, low temperature reminder, and charging power.
4. Funtzionamendu-argibideak
Ibilgailu bat abiaraztean:
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).
- Lotu cl gorria (positiboa).amp ibilgailuaren bateriaren terminal positibora (+).
- Lotu beltza (negatiboa) clamp ibilgailuaren bateriaren terminal negatibora (-).
- Ziurtatu 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.
- Piztu zure ibilgailuaren motorra.
- 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.
Power Bank gisa erabiltzea:
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.
- Kargatze azkarra USB ataka: For fast charging compatible smartphones and tablets.
- 5V/2.4A USB ataka: 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:
- Normala: Steady illumination for general use.
- Fokua: Focused beam for specific areas.
- Strobe: Flashing light for signaling or attracting attention.
- SOS: Morse code signal for emergency situations.

Image: The GT4000's integrated LED light demonstrating its various modes: normal, strobe, and SOS.
5. Mantentzea
Kargatzea eta biltegiratzea:
- 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.
- Gorde leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturatik urrun.

Image: The GT4000 jump starter connected to a car battery, highlighting its 24-month standby capability when fully charged.
Garbiketa:
Garbitu unitatea leuna batekinamp 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.
Iraunkortasuna:
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. Arazoak
Ohiko arazoak eta irtenbideak:
- Unitatea ez da pizten: Ensure the power button is pressed and held for a few seconds. Check if the battery is completely drained and needs charging.
- Ibilgailua ez da martxan jartzen:
- Egiaztatu clampBateriaren terminal egokietara ondo konektatuta daude (gorria positibora, beltza negatibora).
- 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. Zehaztapenak
| Atributua | Balioa |
|---|---|
| Marka | GOOLOO |
| Eredua | GT4000 |
| Produktuaren neurriak | 8.98" L x 3.92" W x 1.49" H |
| Amparoa | 4000 Amps |
| Irteerako korronte gailurra | 4000 Amps |
| Elementuaren pisua | 4.27 kilo |
| Bateria mota | Litio Polimeroa |
| Motorra bateragarritasuna | 12.0L gasolina arte, 10.0L diesel arte |
| Kargatzeko sarrera | 100W Type-C (PD) |
| Irteera Portuak | PD100W Type-C, Quick Charge USB, 5V/2.4A USB, 15V/10A DC |
| LED argiaren irteera | 400 lumen |
| Uraren Erresistentzia | IP65 |
8. Bermea eta Laguntza
Bermea:
The GOOLOO GT4000 comes with an 18 hilabeteko bermea erosketa-datatik aurrera, fabrikazio-akatsak eta eskulan-lanak estaliz.
Itzultzeko politika:
Gozatu. 30-day unconditional return guarantee erosketa-datatik aurrera.
Bezeroarentzako laguntza:
GOOLOO provides comprehensive customer support:
- Bezeroarentzako arreta 24/7: Laguntza eskuragarri eguneko 24 orduetan.
- Bezeroarentzako eta Laguntza Teknikoa Bizitza Osoan: Zure produktuaren bizitza osorako etengabeko laguntza.

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





