UltraSafe Jump Starter 500A 12V Boost Sport (GB20)

The GB20 is a portable lithium-ion battery jump starter pack that delivers 500-amps for jump starting a dead battery in seconds. Designed for a car, boat, motorcycle, RV and more with gas engines up to 4.0 liters. Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate, a rugged and water-resistant enclosure rated at IP65, and a rubberized over-molded casing to prevent scratching or marring of surfaces. All this in an ultra-compact and lightweight design weighing just 2.4 pounds.

Start Dead Batteries: Exceptional Power And Performance

• Rated Power: 500A
• Gas Engines: Up to 4.0L
• Autonomy: Up to 20 jump starts on a single charge

Spark-Proof And Reverse Polarity Protection

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.

Practical USB: Charge Devices And Easy Recharge

Recharge your personal devices on the go, like smartphones, tablets, e-watches and more—up to 4 smartphone recharges. It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps.

Ultra-Bright 100 Lumens LED Flashlight

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 its 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.