⚡ Power up your drive, fast and fearless!
The NOCOBoost X GBX55 is a cutting-edge 12V portable lithium jump starter delivering 1750 amps to start large engines up to 7.5L petrol and 5.0L diesel. Featuring ultra-safe spark-proof and reverse polarity protection, it recharges fully in 1.2 hours via USB-C Power Delivery and doubles as a 60W power bank for your devices. Lightweight and rugged, it includes heavy-duty jumper cables and a bright 200-lumen LED flashlight, making it the ultimate all-in-one emergency power solution.
Manufacturer | NOCO |
Brand | NOCO |
Model | GBX55 |
Product Dimensions | 16.1 x 10.01 x 23.19 cm; 1.53 kg |
Batteries | 1 Lithium Ion batteries required. |
Item model number | GBX55 |
Exterior | Machined |
Manufacturer part number | GBX55 |
OEM Part Number | GBX55 |
Bulb type | LED |
Special Features | 1750A 12V Portable Lithium Car Battery Jump Starter Power Pack, Portable Power Bank for USB Devices, 200 Lumen LED Flashlight with Multiple Modes, including SOS., Reverse Polarity and Spark-Proof Protection, 60-Watt USB-C Power Delivery Technology |
Amperage | 1750 Amps |
Wattage | 46 kilowatt hours |
Item Weight | 1.53 kg |
J**B
Lifesaver
Lifesaver.They aren’t cheap, but you’ll wish you had one when you need one.Very easy to use. Has built in light which is very useful.There are different sizes/powers…you can save a bit of money by matching the model to your car engine size.Maybe a bit cheaper in summer when sales are lower?In any case, Highly recommendedEdit…I’ve just had to use it again, Its been sat in the car for well over 8 months, and during winter, not topped up.Battery had depleted a bit, but it worked perfectly.Very impressed with the charging speed…I put it on charge afterwards using a high-wattage (measured pushing out 57 watts) usb-c charger - it charged up within 45 mins from less than 50% full.It hasn’t been used more than 5 times in 2 years, but it hasn’t let me down and still comes very highly recommended.PS…I’d recommend getting the case when you can…it’s not cheap, but keeps charging unit and purchased extra cables together, and Im thinking it might even insulate the unit a bit from getting too cold, preserving battery life for when you need it.
V**N
Very good
Good piece of kit , it’s well made and it is easy to use brilliant.
H**S
It works! Not only that, but one year after it was charged...!
I used a Suaoki P4 before and was very disappointed that it never worked to successful jump start my (smaller) van. I now have a Transit Mk8 2018 2.0L & as a solo female who is building my van and plans to live in it soon, I wanted something reliable that could jump start me on the inevitable occasion that the battery got flattened (it always eventually does... no matter how careful you are for the most part)I did some research and settled on this one - I know it's somewhat overkill and I can't recall exactly what pushed me towards this model. Regardless I appreciate the neat design with the place for the clips. to clamp on for tidy storage. It was ~£185 at time of purchase and whilst not cheap I think it is well worth it.I have only charged this up once and then it has been tucked in my glovebox for a year until today. I'm not sure what happened but somehow my battery ended up completely flat with the engine not turning over at all. Thought I'd try this, thinking it probably wouldn't work... but it started instantly! Amazing!The battery not only has been stored for a year, but has contended with sub zero and over 40°C heat in the van at times.I can highly recommend. This was such a quick and faff-free solution that got me up and running quickly and without help. In a difference situation it could be a lifesaver. I think the GBX45 will be sufficient for most vans however & will save £50 or so.
K**G
Small and light but powerful and effective
Size of a tissue box but will start an HGV. Simple to use, keep it in the car, you won’t even notice it’s there. You will however notice it’s not there when your battery is flat, the car won’t start, it’s pouring down and you have no phone signal.
O**A
Faulty product and no response from NOCO
I bought this product early 2024 and have only use the charger twice since. it is a very good product when charged. however after my second use, the battery went flat out. I tried charging using the charger and I had no luck because it did not charge. I bought other charger recommended for the product and I had no luck. I contacted NOCO via email as I had no other way of charging to see if they have a UK office I can send the product to for checking as nothing seem to charge my charger, I had no response.I am no impressed that a product I bought and cannot charge is with me and out of use. and I am extremely disappointed with NOCO. I would not recommend this product. on the other hand, I made have been sold a faulty product.I had to rate 1 star to submit otherwise its -0 star.
A**
Best thing I have bought to date
The price was a bargain I waited for it to be discounted from £171 to £133Plus I had some BP points to use so only cost me £118I bought this for my job as a recovery driver to keep in the truck I went to collect a vehicle a few days ago completely dead battery the owner had tried jumping from their hire car only got the starter solenoid to click plugged this little gem in pressed the override button on noco got in the car turned the key and it spun like a roulette wheel fired up straight awayI get about 10 decent starts before I need to charge it back upI’m my job it is a priceless asset to have when a car is parked in an awkward place where you can’t get the truck into so I highly recommendAs an added point it takes forever to charge by normal usb charger so I purchased a 60 watt usbc laptop charger for around £20 on Amazon which will take advantage of fast charging a little white lightening symbol illuminates on the jump pack to show you are in fast charge mode and it takes around an hour and a half to fully charge
S**Y
Great but not quite as tough as they say
Functionally great unit, almost idiot proof. Despite it's tiny size it has started my old Land Rover 8 times before it dropped one battery level. Charged it overnight using a normal usb wall socket no problem at all (and you can charge it from the car when you've started it). Only real gripe is that the plastic protecting the copper clips has already broken on two corners. It doesn't effect the function or safety but it doesn't bode well for something less than a week old. Overall though a great bit of kit
A**Y
Excellent car charger!
Excellent battery charger for your car! I highly recommend this product!
Trustpilot
1 month ago
3 weeks ago