소개
The NOCO Boost Max GB500 is a powerful and versatile lithium jump starter designed for commercial and industrial applications. It delivers an incredible 6,250 amps of peak starting power, capable of jump starting gasoline and diesel engines up to 45 liters. This unit is engineered for large vehicles including Class 8 trucks, buses, motorhomes, agricultural equipment, construction machinery, mining vehicles, and vocational fleets, supporting 6, 8, 12, and 16-cylinder engines. Featuring NOCO’s patented UltraSafe Technology, it ensures safe, mistake-free operation with spark-proof connections and reverse polarity protection. Beyond jump starting, the GB500 functions as a portable power bank with integrated USB output and includes a precision-engineered 2,200-lumen LED flashlight with multiple light modes. This manual provides essential information for the safe and effective use of your GB500.
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The NOCO Boost Max GB500 package includes the following components:
- NOCO Boost Max GB500 6250A 12V/24V UltraSafe Lithium Jump Starter Pack
- 56W Power Adapter with interchangeable 60-inch (1.5m) AC Cords for Australia (Type I), Europe (Type C), North America (Type A), and the United Kingdom (Type G)
- XGC Kit
- Max Protection EVA Carrying Case
- 1년 한정 보증

Image: All items included in the NOCO Boost Max GB500 package.
제품 특징
- BOOST MAX SERIES: 최대 6,250개 제공 amps to start gas and diesel engines up to 45L, engineered for commercial and industrial engine starts.
- ULTRASAFE TECHNOLOGY: Patented spark-proof and reverse polarity protection ensures safe, mistake-free connections on any 12V or 24V battery.
- COMMERCIAL-GRADE POWER: Capable of starting Class 8 trucks, buses, motorhomes, agricultural, construction, mining, and vocational equipment with 6, 8, 12, and 16-cylinder engines.
- PORTABLE POWER BANK: Integrated power bank provides emergency power to smartphones, tablets, and other essential devices. Fully recharges in 5 hours with the included 56W power adapter.
- INTEGRATED LED FLASHLIGHT: Features a 2,200-lumen LED with 7 light modes, including SOS and strobe, for roadside repairs, emergencies, or low-light environments.
- COMPACT FOR ITS CLASS: Weighs only 15 lb, offering unmatched starting power in a compact design, replacing bulkier alternatives.

Image: The NOCO Boost Max GB500 demonstrating its capability to start large engines.

Image: The GB500's multi-functional use as a power bank and 2200 lumen flashlight.
안전 정보
The GB500 is equipped with NOCO's patented UltraSafe Technology to ensure safe operation. This includes:
- Spark-Proof Connections: Prevents sparks from occurring when the clamps touch or are connected incorrectly.
- 역 극성 보호 : Protects against damage if the clamps가 잘못된 배터리 단자에 연결되어 있습니다.
- 과충전 보호 : Prevents the internal battery from being overcharged.
- 과열 보호: Shuts down the unit if it gets too hot during operation.
Always read and understand the user manual completely before operating the device. Use the product only as intended. Keep out of reach of children. Do not submerge in water. Do not operate in explosive atmospheres.

Image: UltraSafe Technology features of the GB500, including spark-proof clamps.
설정
- Charge the GB500: Before first use, fully charge the GB500 using the included 56W power adapter. Connect the power adapter to the 'IN' port on the GB500 and plug it into a wall outlet. The charge indicator LEDs will illuminate and chase, indicating charging status. All LEDs will be solid when fully charged.
- 연결 Clamps: Plug the XGC cables into the 12V OUT port on the GB500. Ensure a secure connection.
- 배터리 검사: Ensure the vehicle battery terminals are clean and free of corrosion.
Operating Instructions: Jump Starting
- 연결 Clamp배터리에 대한 s: 빨간색(양수) cl을 연결합니다.amp 배터리의 양극(+) 단자와 검은색(음극) 단자에 연결하십시오.amp to the negative (-) battery terminal. The GB500 will detect the battery voltage (12V 또는 24V).
- 전원 켜기: Press the Power Button on the GB500. The charge indicator LEDs will illuminate.
- 차량 시작: Attempt to start the vehicle. If the vehicle does not start, wait 30 seconds and try again.
- Override Mode (if needed): If the GB500 does not detect a battery or the battery is below 2V, the error LED may illuminate. To manually override, press and hold the Manual Override button for three (3) seconds until the Charge LEDs illuminate. This bypasses safety features, so use with extreme caution.
- Cl 연결 끊기amps: Once the vehicle starts, disconnect the negative (-) clamp first, then the positive (+) clamp.
Video: Official NOCO Boost Max Jump Starters - Hero Video. This video demonstrates the general usage and features of the NOCO Boost Max jump starters.
Video: Boost Max feature in use, What does it mean? This video explains the indicators and features of the Boost Max during operation.
Charging the GB500
The GB500 recharges fully in approximately 5 hours using the included 56W XGC power adapter. It can also be recharged via the USB-C IN/OUT port, though this may take longer depending on the power source.

Image: Rapid charging capabilities of the GB500.
LED 손전등 사용
The GB500 features a powerful 2,200-lumen LED flashlight with seven light modes:
- 100% 밝기
- 50% 밝기
- 10% 밝기
- 위급 신호
- 깜박거리다
- 스트로브
- 끄다
To cycle through the modes, press the flashlight button located on the unit. This feature is ideal for illuminating work areas, signaling for help, or increasing visibility in emergencies.

Image: The GB500's integrated LED flashlight with various modes.
Portable Power Bank Functionality
The GB500 can serve as a portable power bank to charge your USB devices. It features both a USB-A OUT port (10W) and a USB-C IN/OUT port (60W). Connect your device's USB charging cable to the appropriate port on the GB500 to begin charging.
유지
- 충전 중: Keep the GB500 charged. It is recommended to fully charge the unit after each use and at least every 3-6 months to maintain optimal battery health.
- 저장: Store the GB500 in its custom EVA protective case in a cool, dry place. Avoid extreme temperatures.
- 청소: 부드럽고 마른 천으로 제품을 닦으십시오. 독한 화학 약품이나 연마제를 사용하지 마십시오.

Image: The GB500 in its protective EVA case, highlighting its portability.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 기기가 켜지지 않습니다. | 배터리가 완전히 방전되었습니다. | Charge the GB500 fully. |
| 차량이 시동되지 않습니다. | 불쌍한 CLamp connection, severely discharged battery, or incorrect voltage. | CL을 확인amps are securely connected. Try Manual Override mode (use with caution). Verify vehicle battery voltage matches GB500 setting. |
| Error LED illuminates. | Reverse polarity, battery voltage too low, or clamps are touching. | 확인 CLamp connections. Ensure clamps are not touching. If battery is below 2V, use Manual Override mode (with caution). |
| Short jumper cables. | Standard cable length may be insufficient for some large vehicles. | 구매를 고려하세요asing longer XGC extension cables from NOCO for improved reach. |
명세서
- 모델: GB500
- 피크 출력 전류: 6250 Amps
- 권tage: 12 Volts & 24 Volts (Auto-detect)
- 배터리 셀 구성: 리튬 이온
- 제품 크기: 20.08인치 깊이 x 14.25인치 너비 x 12.4인치 높이
- 품목 무게: 26 파운드
- LED 손전등: 2200루멘
- USB 출력: 10W (USB-A), 60W (USB-C In/Out)
- 엔진 호환성: Up to 45L Gas and Diesel Engines
- 충전 시간: Approximately 5 hours (with 56W XGC adapter)
- 자동차 적합 유형: 유니버설 핏
보증 및 지원
The NOCO Boost Max GB500 comes with a 1-year limited warranty. For technical support, warranty claims, or additional product information, please visit the official NOCO web사이트를 방문하거나 고객 서비스에 문의하세요.
Official NOCO Store: NOCO Store on Amazon





