Batteries, Chargers, and More
Confirm Checkmark

NOCO Boost Sport 400A 12V Ultrasafe Lithium Jump Starter - GB20

NOCO Boost Sport 400A 12V Ultrasafe Lithium Jump Starter - GB20
View Larger Image

Was: $99.95
Sale Price: $79.95 No Tax
Add to Cart
BatteryStuff Part #: GB20
Flat Rate Shipping to USA

This Qualifies for FLAT RATE Shipping of $7.50 per order*

This Jump Pack Charges VIA USB Power

NOCO Boost Sport 400A 12V Ultrasafe Lithium Jump Starter - GB20
Product Description

The GB20 is a compact, yet powerful 400 Amp lithium-ion jump starter that delivers 4,650 Joules of starting power. Its patented safety technology features spark-proof technology and reverse polarity protection making it safe for anyone to use. Designed for use with gas engines up to 4 liters and doubles as a portable power source for recharging smartphones, tablets and more.

  • Compact, yet powerful lithium jump starter rated at 400 Amps (4,650 Joules3S) - up to 20 jump starts on a single charge
  • An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any battery
  • An ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and Emergency Strobe
  • Recharge your personal devices on the go, like smartphones, tablets, e-watches and more - up to 4 smartphone recharges
  • Designed for gas engines up to 4 Liters for motorcycles, ATVs, lawn mowers, cars and more (not recommended on diesel applications)
  • Designed for jump starting 12-volt lead-acid batteries only
This Jump Pack Charges VIA USB Power * Flat Rate shipping is for the lower 48 states only.

Most Helpful Customer Reviews
Review Summary
  0 Average Rating
Ratings Small
Rated 0/5 Stars from 0 customer reviews.
Write Your Own Review

Do you own the GB20? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

Write a review

Secured by PayPal

Email Support

Technical Specifications
Length 6.7
Width 3.2
Height 1.7
Weight 2.1 lb
Shipping Weight (lb.) 4
Internal Battery Lithium Ion
Micro USB (Input) 5V, 2.1A
USB (Output) 5V, 2.1A
Peak Current Rating 400A
Joules 3S 4650J
Housing Protection IP65 Rating (w/Ports Closed)
Recommended Use Emergency
Operating Temperature -30°C (-22ºF) to +50°C(122ºF)
Charging Temperature 0°C to +40°C
Storage Temperature -20° to +50°C (Average Temperature)
Cooling Natural Convection
Lumens (LEDs) 100L
Warranty 12 Month
Model: GB20
Manufacturer: NOCO
Manufacturer Part #: GB20
Made In: Asia
Instruction Manual
Icon Pdf Download Specification Sheet

Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
Buy Veteran, BBB, SEMA Member, and Blueribbon Coalition