NOCO GB70 Review – Compact Lithium Jump Starter

NOCO GB70 Lithium Jump Starter Review
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Before you look further into our NOCO GB70 review,  we know that you are still wondering whether this product performs as advertised. The GB70 is not only a powerful and easy to use jump starter but also a multi-functional device. And through our in-depth review, we can assure you that the GB70 genius boost is what you are looking for.

What’s Included In The Box?

Unboxing the Noco GB70

 Unboxing the GB70

The NOCO GB70 has included all essential components in the box, saving you the hassle of having to find extra parts.

The first thing you can find is a pair of battery clamps wired directly to the product, keeping you from losing them.

There is a two-way 40″ cable, ideal for extending your charging connectors’ range. Already have another NOCO product? Did you know you can connect them together for higher output? This can be done through a set of male and female connectors right in the box for both forward and reverse connections.

A micro USB cable is available to charge your GB70 battery pack, just plug in a 12V adapter, and it will be full in no time. The manufacturer also provides a microfiber bag for you to store your GB70 jump starter comfortably.

Technical Features And Benefits Of The GB70

Before you spend your hard-earned money, you surely want to know in detail “what this product can do?”. We will go further into each feature of this NOCO Genius Ultrasafe Lithium Jump Starter to answer that question.

Powerful Dead Battery Recoverer

The GB70 jump starter, first and foremost, packs a 2000-amp of battery capacity, scoring up to an impressive 40 jump starts on a single charge.

Its ample capacity makes recovering a dead car battery a piece of cake; you can jump-start virtually any batteries of cars, trucks, boats, etc.

This product is universally compatible with standard engine sizes, ranging from up to 8 liters for gasoline engines and 6 liters for diesel engines.

Ultrasafe Design

One impressive thing about the GB70 is its range of safety. The car battery clamps’ contrasting design keeps you from mistakenly connecting them; even if you do, then not panic, as they feature reverse-polarity protection and shock-proof technology.


Not only for recovering batteries, but the NOCO GB70 also functions as a portable power bank and a flashlight.

Its 12-volt output can charge any smart device from phones, tablets to laptops.

The integrated flashlight works better than we expected; its brightness can go up to 400-lumen (comparable to a LED lamp) with fully adjustable light modes. This is exceptionally useful in the nighttime when your car is down and you want to fix the engine or change a deflated tire.

Informative LED system

This system is what makes the NOCO GB70 stand out the most. From the control panel, you can inspect the product’s operating status by observing the LED dots. They represent various information such as current capacity, power state, and a distinct error notifier.

Military-grade Durability

NOCO also put into the GB70 what they call “their most advanced design ever,” and it is not just for advertisement. A high-discharge lithium battery as a power system delivers flawless operation under any climate.

The NOCO Genius GB70 is certified IP65 dust and water-resistant; this means you can leave this product in a storm or bury it in the sand, and it would still work fine.

Moreover, there is a rugged rubberized frame encasing the Genius Jump Starter, keeping it scratch-free and resilient to impact.

The Pros and Cons

You can find every feature we have looked through from our NOCO GB70 review in brief in this section.


  • Powerful 12V output
  • Compact and lightweight design
  • Up to 8 liters gas engine and 6 liters diesel engine support
  • Multiple uses on a single charge
  • Reverse-polarity protection
  • Shock-proof and spark-proof technology
  • Additional power-bank function
  • Integrated LED flashlight
  • Long-lasting lithium cell
  • Durable, impact-resistant build


  • Relatively expensive
  • Short connecting cables

Buying, Using, And Maintaining Guide

NOCO Boost HD GB70 2000 Amp 12-Volt

The NOCO Genius Boost HD

You have decided that this is the product you want? Don’t stop yet, as below, we have more tips for buying, using, and maintaining the NOCO boost HD GB70.

How To Buy The Product?

Choose an Authorized Reseller

NOCO is a famous brand, and the GB70 is a popular product, so it is not hard to come by replicas or counterfeits. You should purchase the product from well-known retailers.

Find the Right Variant

When you browse the NOCO website, every Genius Boost variant has a somewhat similar, easy-to-mistake design.

To not put the wrong product in your cart, look for the unit’s name on the front panel. For identifying the NOCO genius boost GB70, the unit name you should find is “NOCO boost HD”.

Check For Accessory

Before buying, you should ask the seller whether they have genius GB70 accessories in stock. A standard package contains the GB70 pack, a set of clamps, charging cables, and a storage bag. If you find the GB70 NOCO more comfortable to use in a protective case, hard plastic cases are available also.

How To Use The Product?

1. Connect to the battery

First, you need to check if your car runs on 12V lead-acid batteries to match the GB70’s output. Other than that the jump starter will not work properly due to voltage inconsistency. Should the battery be compatible, attach the clamps to its terminals’ corresponding polarity (positive to the positive battery terminal, negative to negative battery terminal).

2. Starting the Battery

Before starting the battery, make sure that any electronic devices that run on that battery are turned off (lights, radio, AC).

Press the Power Button to turn on your GB70. All LEDs should flash, indicating that the unit is properly functioning. After that, the white boost LED will illuminate, initiating the process.

3. Start your vehicle

Now try to start your vehicle. Most cars will start immediately; truck batteries or boats may require the GB70 boost HD to stay connected for up to 30 seconds before starting.

Once the vehicle is up and running, disconnect the clamps and turn off your GB70.

How to maintain the product?

To keep your NOCO jump box at peak performance, we recommend you follow these suggestions:

Over time, the battery can gradually lose charge, so you should try to keep your GB70 booster internal battery to at least 50% capacity to lengthen its lifespan. When fully charged, it can hold about 70% of its capacity for up to 1 year.

You can check the current capacity through four Charge LEDs, each representing 25% of the battery.

If any of the LEDs do not work, this means the internal system is malfunctioning and can be dangerous to use. Bring the unit to a maintenance center immediately.

NOCO GB70 Customer Reviews

The NOCO boost GB70 is widely-reviewed by customers to be the best jump starter they ever used. New buyers are satisfied with the product, and long-term users are also impressed by its consistent performance, still keeping charges after years.

People love its clear and easy operating process. The majority praise its reliable rugged build; reports of users note that they even drop their GB70 frequently and confirm it to be fine. Many are even reluctant to replace their NOCO genius GB70, saying “it is still good as new!”.

Every product has its flaws, unfortunately. Some users pointed out the short included cables limit their GB70’s reach quite a bit. Though they do not mind much as longer cables are available for an affordable price.

Last words

Above is our honest review of the NOCO genius 2000 amp lithium jump starter. This product functions not just as a powerful battery recoverer, but also as an ample power bank and a reliable flashlight. It is also packed with various safety features, all working flawlessly. Have one in your home and you would never want anything else!

The GB70 truly delivers what it promised and has conquered the hearts of many users. It may not be the cheapest unit, but its price is worth every penny.

For further questions about this product, feel free to leave us a comment below. We will reply to you as soon as we can!

Thank you all for taking the time to read through our review.


4.8/5 - (40 votes)

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