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Rechargeable, heavy-duty jump starter quickly revives gas and diesel cars, trucks, boats, and RVs up to 40 times off a single charge. Multi-function design with LED work light, and charging ports for 12V and USB devices.
Features:
Specs:
The NOCO GB70 Boost HD jump starter provides professional grade performance in a compact and portable design. Rated at 2,000 amps (15,700 joules) of starting power, it can easily jump start gas engines up to 8 liters, or diesel engines up to 6 liters. This means it's great for cars, trucks, boats, RVs, and buses with high-displacement engines. The rechargeable lithium-ion battery provides up to 40 jump starts per charge. A built-in LED work light and charging ports for 12V and USB devices make it a great addition to any job site or roadside emergency kit.
The GB70 removes the frustration of having to find or wait for someone to give you a jump. Just attach the clamps to the vehicle's battery terminals, turn the unit on, and start your engine. It's that simple.
The GB70 was designed to provide a simple, user-friendly experience. Back-lit LED indicators let you verify that the unit is operating correctly, and they allow it to be easily operated at night. These indicators signal the unit's charge status and alert you to potential performance issues or errors. This allows you to identify if the unit is too hot or cold for operation or detect a reversed polarity connection to a battery.
The touch-button interface allows you to turn the unit on or off or activate the LED work light at the push of a button. The manual override feature can be selected to jump start a deeply discharged battery, below 2-volts. It is important to remember that when this mode is activated, the unit's safety features will be disabled.
The Boost battery clamps included with the GB70 are built to handle the toughest conditions. Unlike typical, plastic battery clamps, the Boost clamps are constructed entirely of metal, ensuring maximum conductivity. The clamps are covered with an over-molded plastic housing, which makes them easy to operate even with work gloves on. And the durable 8 AWG silicone cables remain flexible in cold weather so you won't struggle while positioning the clamps.
High-tension springs in the clamps let them tightly grip top and side post battery terminals, and prevent them from slipping during use. And the clamps' large teeth provide a strong connection to the terminals.
From jumping a dead battery to changing a flat tire, the GB70 has you covered. The unit has integrated LEDs, with 3 brightness settings, which can be used as a work light in low-light conditions. It can also function as an emergency beacon. Just choose a flash pattern, SOS, blink, or strobe, and then set the unit behind your vehicle to increase visibility and safety.
The GB70 also doubles as a portable power source. The included 12V plug lets you quickly connect to accessories and enjoy 12V power on the go. For road-side emergencies, you can easily attach a tire inflator to help get you back on the road. Or bring it camping and attach a fan, coffee maker, cooler, hair dryer, or power inverter for added comfort.
The unit also has a USB port, which make it easy to charge a smartphone, tablet, camera, wireless headphones, or other device. This is great when you're in an area where power may not be readily available, like a campsite.
The table above provides a quick reference for how many times you can recharge your USB devices before the unit itself needs to be recharged.
The GB70's lithium-ion battery can be recharged from 0 to 100-percent in under 3 hours, from a 12V DC power source. Rapid charging technology allows the unit to convert energy up to 30,000 times faster than a traditional lead-acid jump starter. That means you can go from zero charge to jumping in around 15 minutes. You can easily charge the GB70 while on the go with the included 12V cable that plugs into a vehicle's aux port, or cigarette lighter socket.
The Boost Pro can also be charged from any USB-powered port, like a wall charger or laptop, but can take 7 to 28 hours to completely charge based on the amp rating of the connection.
The GB70 comes with rubber covers that seal the connection points to protect the unit from dirt, dust, and water. With the ports closed the unit has an IP65 rating, which means it can withstand multi-directional, low-pressure water jets and is completely sealed against solid particles like dust or sand.
The housing is made from tough lexan resin that protects the internal electronics against impacts. The unit can handle being dropped, kicked over, and just about anything else the work day brings with it.
Alternate Instructions
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Victoria H.
2/20/2025
Hi Aidan, great job on the video for this NOCO Jump Starter! I'll link it below for future people shopping this item that may be interested. It's always a good idea to keep one of these in the trunk just incase of emergencies. I might have to grab one for my car.
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C.r.
5/11/2022
still working great