Noco GB20 Boost Sport 500A 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.

Features:

Recommended for engines up to 4.0L Gas for cars, boats, motorcycles, trucks, ATVs, + more.
Mistake-proof and safe for anyone to use with spark-proof technology and reverse polarity protection.
Safely jump start a dead battery in seconds - up to 20 times on a single charge.
A rechargeable lithium-powered LED flashlight with seven light modes, including SOS and Emergency Strobe. With multiple luminosity settings, it is immediately adaptable to a variety of situations. Using it's powerful wash light will help you see your engine, help you change a tire at night, or even warn oncoming traffic when you are in need of roadside assistance.