Boost GB150: 3000A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 9.0L Petrol and 7.0L Diesel Engines

I recently purchased the NOCO Boost GB150, and it’s easily one of the most dependable tools I’ve added to my kit. The build quality is outstanding—solid, rugged, and clearly designed to handle tough conditions. The 3000A of starting power is no gimmick; it jump-started a completely dead 4x4 diesel without hesitation, and it’s reassuring to know it can handle engines up to 9.0L petrol and 7.0L diesel. The unit is very easy to use, even for those not mechanically inclined. The safety features, like spark-proof technology and reverse polarity protection, give you peace of mind every time you connect it. The built-in flashlight is powerful and handy in emergencies, especially at night, and the USB ports make it a useful portable power bank for charging phones or other devices on the go. Battery life is impressive—it holds its charge for months, so it’s always ready when needed. It’s not the smallest jump starter on the market, but the performance more than makes up for the size. Overall, the GB150 is a top-quality product that delivers serious power and reliability. Perfect for anyone who wants total confidence their vehicle will start, no matter the situation. Worth every penny for its performance and peace of mind.

After a lot of research, I purchased the Noco GB150 and this is an 'After 6 Months Review' I'm pleased to report that to date, the Noco has met all challenges with no issues whatsoever and has 'saved the day' on more than one occassion. The LCD Voltmeter is a nice, sensible feature and an excellent, clearly visible starting point for any Battery Issues. Sadly and most puzzlingly, this feature is not included on the newer GBX models, which is the main reason that I opted for a GB model. I've used it to start, amongst other vehicles, a Kubota KX-61 Mini Digger (after a colleague's Jump Pack just wasn't up to it), a Transit Van (with a totally flat battery) and a Land Rover Discovery and each time, it has started each vehicle with ease and with plenty of power to spare. As such, I'm pleased to say that you don't have to recharge it after every use, more like after multiple uses! I've read lots of reviews stating that the Noco has died, and I suspect that, in a lot of cases, it is due to the owner has not READ AND FULLY UNDERSTOOD, the instructions! If you connect the Noco incorrectly and then override the Safety Feature, IT WILL MOST DEFINITELY DESTROY the Noco, and you will end up with an expensive paperweight! Read and understand the instructions, treat it with respect, use/discharge it regularly (i.e., monthly), then charge it fully and I'm sure, it will, like mine, do you proud. I went the whole hog and purchased the Mains Charger and a Protective Hard Case, both of which I thoroughly recommend as good and wise choices. Without the dedicated Mains Charger, it takes ages to fully charge via USB and a Hard Protective Case is a must, as the bag that Noco provide, offers only dust protection. IMHO, it is still one of the Best Jump Starter out there at the moment! Highly Recommended, even if you also have to buy a Hard Case and Mains Charger.

Great bit of kit, very easy to use and starts a completely dead battery without any bother. I was able to jump start my cars battery after it went flat (3L V6 diesel XF X250) without any problems. It comes with a little drawstring bag for you to store it in, alongside its charging cable (which you can charge via USB C or via 12v cigarette lighter socket, both are supplied). It is extremely simple to use, you just connect it up to your battery and off it goes. If it doesn't detect the battery because its that flat, press the boost button! Oh and it also has a torch and can act as a power bank, neat! Fantastic little device that I'll be keeping in my boot in case myself or anyone needs a jump start in future, what a little life saver this thing is!

Brilliant bit of kit, with that much power it would bring Churchill back to life

Topped it up to full charge and then used it on a cold 4.5 litre John Deere tractor. It’s a cold day and the tractor hasn’t been used for over a month and the engine was barely turning over on the key. Connected up the NOCO GB150 and (on the second attempt) it fired into life. I regard this as a very stiff test and it passed with flying colours. I’d spent a year thinking about buying it to replace my big heavy lead-acid jump starter and I’m very pleased. It’s a lot of money but worth it for the job it does. It’s a fair bit bigger than I expected - the size of a box of tissues - but I guess that’s how it can pack such a punch.

Because I am disabled I needed something easy to use and portable. Having fully charged up I used it to start my 3year old (because of corona virus ) . disco sport. The light worked ,the fully charged light worked , but after connecting it to battery the voltage showed up but no power to the battery at all. I would appreciate some help on this

I bought this after seeing the mechanic use one when coming out to my stricken campervan with a flat battery.It started the van up immediately.Everyone with a vehicle should have one.

Only 4 stars as I had to return and exchange this item as the digital display read-out did not work, otherwise I would have given 5 stars. This NOCO 150 is fantastic, it is not as heavy as other brands but defiantly packs a punch when starting your vehicles. I bought the case also, which makes it a lot easier to carry and protect it when storing. I boosted 7 cars in a row with no problems, 3 of which had completely dead batteries which I would have had to re-charge prior to getting the vehicles started, worth noting that 1 battery was completely knackered and had to be replaced. Over-all this is a fantastic product.