NOCO GB70 UltraSafe 2000A 12V Portable Lithium Jump Starter - Boost HD

Benjamin W.: This jump pack has saved me and my friends a dozen times now. Jumped everything from dirt bikes, to little cars, to suvs, trucks and a diesel forklift a couple of times at work.
The biggest thing I jumped started was my buddies 6.4l diesel truck. It struggled slightly on that big engine but it did start it first try.
Jump started my 3.2l 2016 jeep cherokee 4 times in one day without having to charge the pack. Long story short, battery died and would not take a charge, alternator worked, had to get to work, home and to the auto store to get a new battery. Very impressed with this thing.
I've been keeping it with my spare tire in the trunk at all times. It holds its charge for a very long time. I try to remember to take it out and charge it ever 6 months or so and haven't had any issues with it. It's about the same size as a set of jump cables packed up and doesn't take up too much space.

United States on Nov 09, 2023

Steve: Awesome piece of kit I also have a smaller version of the same make. Which was upto 3L.
I realised one needs more than you require as is size of the pack. So I would recommend buying a bigger one than you need. For easy start, and multiple uses consecutively ! If required.
O another one of my best buys, peace of mind!

United Kingdom on Nov 09, 2023

ON MULTISERVICIOS S.L: Tengo un motor 3.5 v6 gasolina. La batería está muerta del todo y no coge nada de carga.
La arranca sin problemas y sin necesidad de esperar a que la que la batería cargue algo. Arranca sin más.
Lo he probado en 3 ocasiones y cumple su función sin descargar su propia batería del dispositivo. Sigue al 100% de carga.

Spain on Nov 08, 2023

Rodo: The first time I had to use it, there was someone with a flat battery in the same carpark near me and no one could help him start with jumper leads. I thought this will be a great test and his car started instantly! What a perfect thing to keep in your car. I very highly recommend getting one.

Australia on Oct 22, 2023

Real Honest ReviewersReal Honest Reviewers: I first saw this device in action years ago back in 2017 when I had a battery issue with my Ford Expedition which is a big SUV. I called AAA who came out and pulled this little thing out which I never saw before and couldn’t believe it would jump start my big SUV. To my surprise within seconds the truck started right up. So from that day on this thing amazed me by how much power it packs. Today I put my NOCO Boost HD GB70 model to test by using it to start the same SUV which sat for several months which completely killed the battery. My battery was completely dead and I wondered if my GB70 could start it. Well after placing the clamps on my positive and negative terminals, then turning it on and holding down the right button with the exclamation mark for 6 seconds to jump dead batteries, I turned the key and my Expedition started right up.

This thing is a lifesaver and I highly recommend everyone have one especially for their wives and driving teenagers. That way if they’re ever out in the middle of nowhere with a bad battery they WILL NOT need to take any risk asking for help from a stranger.

United States on Oct 07, 2023

Robert James Hodge: The only thing that I dont get, is, that the unit comes with a very thin bag which is a tight fit. Should come with a hard cover bag to protect this valuable item. I have since purchased the hard bag which is an extremely good quality and fits like a glove. As yet I have not had to use the battery pack, but Im sure that it is more than capable of doing a good job.

Australia on Sep 28, 2023

Brian Light: I owned the GB45 and it was everything that I expected it to be and more! I seen another vehicle trying to jump a Tahoe with a waisted 10 minutes with no luck. I asked if I could try my noco on it , because I have never needed to use it yet. They said ok. As I was walking back to there Tahoe I could see both the owner and the guy that wad trying to jump it laughing as I was pulling my noco out of the bag.
Needless to say I hooked it up and didn't even let it charge for a minute when I told them to try starting it..
The Tahoe fired right up like we put a new battery in it. Before I could unhook it both guys was asking me where I bought it and how much it cost.
I work in an RV factory. We have a hard time keeping batteries charged so we can run and adjust the slide-outs. We have models that have 6 slide outs in them.
Long story short we was having a good day and we had to keep waiting for batteries to charge. So I ran to my truck and got my Gb45 to try and run our slide out rooms in and out so we could make sure that they worked and ran properly. My Forman and group leader snickered while I was hooking it up. Turned it on and it didn't only run our slide rooms, it ran...

United States on Sep 08, 2023

Steve: After using a lead acid jump pack for 8 years that it was time to upgrade. Looked at multiple reviews and did some research using recommendations from Project Farm and other similar YouTube channels, I reluctantly landed on the Noco product line. The Noco GB40 according a lot of past reviews and product tear-downs that are now oddly removed from the internet clearly showed that the product was a good looking product but internally, was not very well made and incapable of starting vehicles up to the rated engine sizes as stated Noco's marketing literature. The GB70 however, fared much better in independent testing and seems to balance out price and performance in a unit that actually CAN start most engines on less than favorable conditions which is when they're needed the most. While I rarely need a jump pack myself that I have come across MANY vehicles that need jumpstarting and I had a few opportunities to try out my new GB70. The jump pack is easy to charge up using micro USB (7 hours from fully discharged to full charge) or can be fast charged in 3 hours using the included cigarette lighter adapter and XGC cable. The clamps are made from a well formed plastic and uses NOCO's...

Canada on Feb 07, 2023

James Jameson: I've been a pro auto tech for long enough now that all the normal tools have been bought and paid for. You start looking for other things that you never really wanted to spend the money on, but always irritate you when the shop you're at doesn't have one, or the one they have sucks.

I bought this because the place I was at, for a short time, reconditions and resells used cars. At any point in time we would have anywhere from 2500-5000 cars at the facility. It's a huge place, and a lot of dead batteries. On a daily basis I would need to jump start 4-10 cars. Cars ranging from tiny electric cars to diesel trucks. Out of the hundreds and hundreds of cars I've needed to jump, only one of them would the Genius not jump. And this was only due to an extreme discharge (1v), and no direct access to the battery terminals. Only tiny remote jump posts were accessible.

The description claims that this will jump up to 20 cars on a single charge. I can vouch that this is an under estimate. I could use this all week, jumping 30 or more cars, before charging. I only plug it in when it reaches 25% according the to the LED indicators. On a very regular basis I would need to jump...

United States on May 07, 2017