NOCO GB20 12V 500A Ultra Safe Jump Starter

500 Amp UltraSafe Lithium Jump Starter
The GB20 is a portable lithium-ion battery jump starter pack that delivers 500-amps for jump starting a dead battery in seconds. It features a patented safety technology that provides spark-proof connections and reverse polarity protection making safe and easy for anyone to use. It's a powerful battery booster that doubles as a portable power source for recharging USB devices, like a smartphone, tablet and more. Designed for a car, boat, motorcycle, RV and more with gas engines up to 4 liters.
Compact, yet powerful lithium jump starter rated at 500 amps 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 allows 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 such as ATVs, motorcycles, cars, lawn equipment, and more.
New Accessory: Includes Precision Boost Battery Clamps designed to easily connect to any 12V lead-acid battery from powersports to trucks.
Technical Specifications.
What's In The Box
GB20 Lithium Battery Jump Starter
Powersport Boost Battery Clamps
Micro USB Cable
Microfiber Storage Bag
User Guide & Warranty Information
Starting Current
500 Amps (Peak)
Battery Types
12 Volt Lead-Acid Batteries
Internal Battery
24 Watt-Hour Lithium-Ion
USB Input
2.1 Amps
USB Output
2.1 Amps
Gas Engine Rating
4.0 Liters
Diesel Engine Rating
Not Recommended
LED Flashlight
100 Lumens
Product Size
Height: 7.7 Inches (196.0 mm)
Width: 3.2 Inches (80.3mm)
Depth: 1.7 Inches (43.4mm)
Weight: 2.45lbs (1.11kg)