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NOCO Boost Sport GB20 500 Amp 12-Volt UltraSafe Lithium Jump Starter Box, Car Battery Booster Pack, Portable Power Bank Charger, and Jumper Cables for Up to 4-Liter Gasoline Engines, 400 Amps,Black

  • Based on 10,305 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 24
Order within 12 hours and 51 minutes
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Features

  • Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 500-amp lithium battery jump starter - up to 20 jump starts on a single charge - and rated for gasoline engines up to 4.0-liters.
  • UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
  • Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3-hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
  • In The Box - GB20 UltraSafe Portable Car Jump Starter, Heavy Duty Booster Clamps, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

Description

The GB20 is a portable, lightweight, and compact lithium-ion car battery charger jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's a mistake-proof battery jumper starter and battery booster pack, making it safe for anyone to use, and it features spark-proof technology and reverse polarity protection. The GB20 is a battery jump pack with an integrated high-output 100-lumen LED flashlight with seven light modes - low, medium, high, flashing, strobe, and emergency SOS. It holds its charge for up to one year without being recharged. An internal battery pack can recharge any personal mobile device, like smartphones, tablets, or other USB devices, or be recharged by any powered USB port. It's rated at 500-amps and suitable for gasoline engines up to 4.0-liters, such as cars, automobiles, motorcycles, ATVs, boats, trucks, RVs, SUVs, lawnmowers, and more. En español (ES): El GB20 es un cargador de batería de iones de litio para automóvil portátil, liviano y compacto para baterías de 12 voltios. Con él, puede arrancar con seguridad una batería agotada en segundos, hasta 20 veces con una sola carga. Es un arrancador de batería a prueba de errores y un paquete de refuerzo de batería, lo que lo hace seguro para que cualquiera lo use, y cuenta con tecnología a prueba de chispas y protección contra polaridad inversa. El GB20 es un paquete de batería con una linterna LED integrada de alto rendimiento de 100 lúmenes con siete modos de luz: bajo, medio, alto, intermitente, estroboscópico y SOS de emergencia. Mantiene su carga hasta por un año sin ser recargada. Un paquete de batería interno puede recargar cualquier dispositivo móvil personal, como teléfonos inteligentes, tabletas u otros dispositivos USB, o recargarse mediante cualquier puerto USB con alimentación. Tiene una capacidad nominal de 500 amperios y es adecuado para motores de gasolina de hasta 4,0 litros, como automóviles, motocicletas, vehículos todo terreno, barcos, camiones, vehículos recreativos, vehículos utilitarios deportivos, cortadoras de césped y más.

Brand: NOCO


Product Dimensions: 4.61"D x 8.19"W x 4.21"H


Item Weight: 2.7 Pounds


Amperage: 500 Amps


Peak Output Current: 500 Amps


Brand: ‎NOCO


Product Dimensions: ‎4.61"D x 8.19"W x 4.21"H


Item Weight: ‎2.7 Pounds


Amperage: ‎500 Amps


Peak Output Current: ‎500 Amps


Specification Met: ‎UL


Manufacturer: ‎NOCO


UPC: ‎046221150018


Global Trade Identification Number: ‎18


Model: ‎GB20


Item Weight: ‎2.69 pounds


Country of Origin: ‎China


Item model number: ‎GB20


Batteries: ‎1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎GB20


OEM Part Number: ‎GB20


Bulb Type: ‎LED


Special Features: ‎100 Lumen LED Flashlight, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection, 500A 12V Portable Lithium Car Battery Jump Starter


Date First Available: January 1, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Compact power!
Size: 400 Amps
Easy to set up, works great to jump start a car or a truck. Specific engine size for maximum starting is provided. Started a 75 hp boat motor, an accord and a Tacoma . Compact easy to stow away. One charge holds a ton of power
Reviewed in the United States on July 18, 2024 by Robert Mills

  • Awesome product!
Size: 400 Amps
Works very well, small and compact and starts my motorcycle and my quads and my cars. Very good value.
Reviewed in the United States on July 21, 2024 by Stacey Harris

  • Surprisingly Powerful!
Size: 400 Amps
I was a little concerned about this product when I received it. The small charger had me wondering if it could jump start my 2011 Kia. After charging it up I hooked it up to my battery and it started my car right up. Very compact and it seems to hold a charge so you can use it multiple times if needed before recharging. Very happy with this little gem! ... show more
Reviewed in the United States on August 12, 2024 by Roger

  • Worked great, even on a completely dead battery in my Jetski that’s been sitting for 3 years.
Size: 400 Amps
Easy to use, small size, tight battery clips for good connection. The zero volt feature is fantastic, most others won’t let you jump a completely dead battery.
Reviewed in the United States on August 4, 2024 by chuckels

  • It does the the job, but outdated USB charging
Size: 400 Amps
Impressive little box. Easy to use and does the job. Much easier than hassling with thick jump cables and asking strangers for help. My only complaint is that the charging port is an outdated, slow, and FRAGILE USB micro-B. This connector breaks very easily, so be carefull when connecting to charge. Time to update to USB-C for connector robustness, charging speed, and actual convenience as everything is USB-C today, even Apple. ... show more
Reviewed in the United States on July 21, 2024 by Deborah

  • Good
Size: 400 Amps
This is my second. I got one for the wife and it works great now I got one for my son as well good product just a little pricy but it does the job great.
Reviewed in the United States on August 23, 2024 by Mark Reyes

  • Convenient
Size: 400 Amps
This is my second charger, gave the first to a friend easy too use....very easy. Lightweight, Great Value, Durable,Small..carry in my car all the time
Reviewed in the United States on July 16, 2024 by ronald byzewski

  • Easy to use and charge
Size: 400 Amps
Used this for a car that had a dead battery cell. Got it to the mechanic and battery replaced.
Reviewed in the United States on July 29, 2024 by Anthony M. Nardi

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