2000 Amp UltraSafe Lithium Jump Starter

The GB70 is a portable lithium-ion battery jump starter pack that delivers 2,000-amps (15,700 J3S) 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, or powering 12-volt devices, like a tire inflator, power inverter and much more. Designed for a car, boat, RV, truck and more with petrol engines up to 8 liters, and diesel engines up to 6 liters.

• A lithium battery jump starter rated at 2,000 Amps (15,700 Joules3S).
• Spark-proof connections and reverse polarity protection.
• Recharges USB devices, like smartphones, tablets, and more.
• Power 12V devices anywhere, like tire inflators, power inverters, and more.
• 400 lumen LED flashlight with multiple modes, including SOS.
• Jump starts gas engines up to 8 liters, and diesel engines up to 6 liters.
• Provides up to 40 jump starts on a single charge.

Stay charged. Power your USB devices on the go.

How many times will a GB70 recharge my device?

The built in 2.1A USB out port can power all of your USB devices, such as smartphones, GoPro cameras, wireless headphones, and more. The battery capacity inside of your iPhone, for example, is measured in “milliamp-hours," or mAh—a way of measuring how long the device will last. Devices that are frequently being used, like phones and cameras, often require more power to run all day than the device’s battery is rated for. Boost's battery pack extends the life and running time of your device. Plus, powering your device from an external battery pack will reduce the internal battery’s charge cycles, extending the usable life.

Ultra-bright.

400-lumen 8X LED flashlight.

A rechargeable lithium-powered LED flashlight with seven light modes, including SOS and Emergency Strobe. With multiple luminosity settings, it's 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.

Portable, hand-held design.

Incredible power in a compact-sized jump box.

Power for power, this lithium jump starter outperforms traditional lead-acid battery booster packs at a fraction of the size and weight. It's nearly 4X lighter, and its lithium-powered design makes it more compact and portable than ever before. Conveniently store in a center console, trunk, or toolbox.

Technical Specifications.

What's In The Box

• GB70 Lithium Battery Jump Starter
• XGC 12V Male Adapter
• XGC 12V Female Adapter
• XGC Extension Cable
• Micro USB Cable
• Microfiber Storage Bag
• User Guide & Warranty Information

Starting Current

2,000 Amps (Peak)

Joules 3S Rating

15,700 J3S

Battery Types

12 Volt Lead-Acid Batteries

Internal Battery

56 Watt-Hour Lithium-Ion

USB Input

2.1 Amps

USB Output

2.1 Amps

XGC Input

12 VDC, 3 Amp Rapid Charge (3-Hour Recharge)

XGC Output

12 VDC, 15 Amp Power Supply (i.e. Tire Pumps, Inverters, LED Lights and More)

Petrol Engine Rating

8.0 Liters

Diesel Engine Rating

6.0 Liters

LED Flashlight

400 Lumens

Protects against reverse polarity, sparks, over-charging, over-current, open-circuits and over-heating.

Full power to jump start a vehicle up to 40 times in one charge. Compatible with engines up to 80.0L

Recharge virtually any USB device (smartphones, tablets). Recharge the unit from any USB port or 12V charger.

400 Lumen Ultra-bright LED flashlight for visibility with 7 modes, including SOS and emergency strobe.

Protects against reverse polarity, sparks, over-charging, over-current, open-circuits and over-heating.

Full power to jump start a vehicle up to 40 times in one charge. Compatible with engines up to 80.0L

Recharge virtually any USB device (smartphones, tablets). Recharge the unit from any USB port or 12V charger.

400 Lumen Ultra-bright LED flashlight for visibility with 7 modes, including SOS and emergency strobe.