Ọrọ Iṣaaju
The NOCO Boost X GBX75 is a powerful and versatile 2500A UltraSafe lithium jump starter designed for 12V lead-acid batteries. It is capable of starting gas engines up to 8.5 liters and diesel engines up to 6.5 liters. Beyond jump starting, it functions as a portable power bank for USB-C and USB-A devices and features an integrated LED flashlight. This manual provides essential information for the safe and effective use of your GBX75.
Ohun ti o wa ninu Apoti
- GBX75 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack
- Power Bank with 60W USB-C Power Delivery
- Heavy-Duty Jumper Cable Clamps
- USB-C Ngba agbara Cable
- 12V USB-C Fast Charger
- Àpò Ìpamọ́ Microfiber
- 1-odun atilẹyin ọja

Figure 1: Included items with the NOCO Boost X GBX75.
Alaye Aabo
Always read and understand the user manual completely before operating the GBX75. This device incorporates UltraSafe 2.0 technology for spark-proof connections and reverse polarity protection. However, improper use can still lead to hazards. Always wear eye protection and gloves when working with batteries. Keep out of reach of children. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Ṣeto
Gbigba agbara ni ibẹrẹ
Before first use, fully charge the GBX75. It can be recharged in just 1.8 hours via USB-C Power Delivery. Use the included USB-C charging cable and 12V USB-C Fast Charger, or any compatible 60-watt USB-C Power Delivery charger.

Figure 2: The GBX75 supports fast charging via USB-C.
Ọja Pariview Fidio
Fidio 1: Ifihan fidio ọja osise kanasing the NOCO Boost X GBX75, highlighting its design and various features. This video provides a visual overview of the device and its components.
Awọn ilana Iṣiṣẹ
Fo Bibẹrẹ Ọkọ
- So Clamps: Connect the heavy-duty clamps to the GBX75. Ensure the clamps are clean and free of debris. Connect the red positive (+) clamp to the positive battery terminal and the black negative (-) clamp to the negative battery terminal or a suitable chassis ground point.
- Agbara Tan: Press the Power Button on the GBX75. The unit will perform a self-check and indicate the battery status. If the battery is completely depleted, you may need to use the Manual Override feature (refer to the full user manual for details).
- Ọkọ Bẹrẹ: Attempt to start your vehicle. The GBX75 is designed to deliver maximum power for up to 60 seconds. If the vehicle does not start within this time, power off the GBX75, wait a few minutes, and try again.
- Ya kuro ki o si lọ: Once the vehicle starts, power off the GBX75. Disconnect the negative (-) clamp first, followed by the positive (+) clamp. Store the GBX75 in its microfiber bag.

Figure 3: Jump starting a vehicle with the GBX75.

Figure 4: UltraSafe 2.0 technology ensures spark-proof and reverse polarity protected connections.
Ngba agbara si Awọn ẹrọ Ita
The GBX75 features a 60-watt USB-C Power Delivery port for both input and output, and a 10-watt USB-A output port. This allows you to charge various devices such as phones, tablets, and laptops.
- Connect your device's charging cable to the appropriate USB-C or USB-A port on the GBX75.
- The GBX75 will automatically begin charging your device.

Figure 5: The GBX75 can charge a variety of electronic devices.
Ese filaṣi LED
The GBX75 includes a precision-engineered 400-lumen LED flashlight with seven modes, including SOS and strobe. This is useful for illuminating dark workspaces or for roadside emergencies.
- Press the flashlight button to cycle through the different light modes.
- Modes include 100%, 50%, 10% brightness, SOS, Blink, and Strobe.

Figure 6: The GBX75 features a powerful multi-mode LED flashlight.
Itoju
To ensure the longevity and optimal performance of your GBX75, follow these maintenance guidelines:
- Gba agbara nigbagbogbo: Keep the GBX75 fully charged when not in use. Recharge it after every use and at least every 3-6 months to maintain battery health.
- Mimọ: Keep the unit and its clamps clean and free of dirt, dust, and moisture. Use a dry, soft cloth for cleaning.
- Ibi ipamọ: Store the GBX75 in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided microfiber storage bag for protection.
Laasigbotitusita
If you encounter issues with your GBX75, refer to the following common troubleshooting tips. For detailed error codes and solutions, please consult the full user manual (link provided in the Warranty & Support section).
- Ẹka Ko Tii: Ensure the unit is charged. If completely depleted, it may require a few minutes of charging before it can power on.
- Error Lights: The GBX75 has various indicator lights for different conditions (e.g., reverse polarity, hot/cold battery, general error). Refer to the full manual to interpret these lights and take appropriate action.
- Ọkọ ti Ko Bẹrẹ: Rii daju clamps are securely connected to the correct battery terminals. The vehicle's battery might be too severely discharged, requiring the Manual Override feature.
Awọn pato
| Sipesifikesonu | Iye |
|---|---|
| Brand | NỌKCO |
| Awoṣe | GBX75 |
| Oke Ijade Lọwọlọwọ | 2500 Amps |
| Ọja Mefa | 7.28"D x 4.84"W x 9.8"H |
| Iwọn Nkan | 5 iwon |
| Ibamu pẹlu ẹ̀rọ (Gaasi) | Titi di 8.5 liters |
| Ibamu pẹlu ẹ̀rọ (Dieseli) | Titi di 6.5 liters |
| USB-C Power Delivery (Input/Output) | 60 Wattis |
| Ṣiṣejade USB-A | 10 Wattis |
| Ina filaṣi LED | 400 Lumens (7 Modes) |
| Batiri Iru | 74Wh litiumu-Iwon |
| Awọn iwọn otutu ti nṣiṣẹ | -20°C si 50°C |
Atilẹyin ọja ati Support
The NOCO Boost X GBX75 is backed by a 1-year limited warranty. For detailed warranty information, technical support, or to download the complete user manual in PDF format, please visit the official NOCO webaaye tabi tọka si iwe aṣẹ PDF ti a pese:





