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NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES
NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES

CONDITION: Tested Working

Item has been tested and confirmed working for its main function. Packaging may be open or missing and item may have minor cosmetic wear.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES

4.6 stars

NOCO BOOST GB20: 500... see more >

Tested Working
Returns Accepted

Current Bid

$18.99

No bids yet
MSRP $122.10
Bidding has ended. Bidding has ended

This auction has ended.


Used in good working condition

The NOCO Boost GB20 is a compact yet powerful 500-amp lithium jump starter designed to safely jump start a dead car battery in seconds—perfect for cars, trucks, motorcycles, ATVs, boats, SUVs, vans, and more. This portable car battery jump starter delivers up to 20 jump starts on a single charge and is rated for gasoline engines up to 4.0 liters. Engineered with UltraSafe Technology, it features spark-proof connections and reverse polarity protection, making it a safe and mistake-proof car battery booster for any 12-volt vehicle. It doubles as a portable USB-C power bank for charging smartphones, tablets, and other devices when it matters most, and includes an integrated 100-lumen LED flashlight with seven light modes, including SOS and emergency strobe—ideal for night use, roadside visibility, or emergencies. With an ultra-compact, rugged design, IP65-rated enclosure, and rubberized over-molded casing, this battery jump starter pack is built tough to withstand water, dust, drops, and rough handling. The GB20 includes heavy-duty jumper cables, a USB-C charging cable, and a microfiber storage bag, all backed by a 1-year warranty and proudly designed in the USA. Whether you’re looking for a car jump starter, battery jump box, jumper pack, power pack jump starter, or a reliable jump starter battery pack to keep in your glovebox, the GB20 delivers unmatched performance, trusted durability, and peace of mind—on the road, off the grid, or wherever your next adventure takes you.


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  • Brand

    NOCO
  • Battery Cell Composition

    Lithium
  • Voltage

    12 Volts
  • Product Dimensions

    4.61"D x 8.19"W x 4.21"H
  • Vehicle Service Type

    ATV, Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, UTV, Van, Watercraft
  • Battery Type

    Lithium
  • Compatible with Vehicle Type

    ATV, Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, UTV, Van, Watercraft
  • Battery Capacity

    2150 Milliamp Hours
  • Amperage

    500 Amps
  • Peak Output Current

    500 Amps
  • Cable Length

    7 Inches
  • Automotive Fit Type

    Universal Fit
  • Item Dimensions D x W x H

    4.61"D x 8.19"W x 4.21"H
  • Item Weight

    1 Pounds
  • Specification Met

    UL
  • EU Spare Part Availability Duration

    1 Years
  • Brand Name

    NOCO
  • Manufacturer Part Number

    GB20
  • Manufacturer

    NOCO
  • UPC

    046221150018
  • Global Trade Identification Number

    00046221150018
  • Model Number

    GB20
  • Item Type Name

    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 4-Liter Gasoline Engines
  • Unit Count

    1.0 Count
  • Included Components

    1-Year Limited Warranty, GB20 Portable Car Battery Jump Starter Pack, Microfiber Storage Bag, Needle-Nosed Booster Clamps, USB-C Cable, User Guide for Jump Starter
  • Manufacturer Warranty Description

    1-Year Limited Warranty
  • Best Sellers Rank

    #1,108 in Automotive (See Top 100 in Automotive) #18 in Jump Starters
  • ASIN

    B015TKPT1A
  • GTIN

    046221150018
  • Recent Sales

    2K+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “Tested Working” have been tested by Korting and confirmed to function for their primary intended purpose at the time of testing. Packaging may be open, damaged, or missing, and items may show signs of handling or cosmetic wear. Testing does not guarantee long-term performance or completeness of accessories. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

NOCO BOOST GB20: 500A ULTRASAFE JUMP STARTER – 12V LITHIUM BATTERY BOOSTER PACK, PORTABLE JUMP BOX, POWER BANK & JUMPER CABLES – FOR 4.0L GAS ENGINES