NOCO Boost X GB75: 2500A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 8.5L Petrol and 6.5L Diesel Engines

Am tired of long jump leads floating around in the car and having to hope there is another battery to jump start something from so thought id buy one of these. Expensive but its always handy anytime I need it. Takes ages to fully charge but the charge holds for ages too so cant grumble at that. Very powerful, literally I put it on a completely flat battery, walked to the ignition and turned the key and it started first time, literally on there seconds !!!

First class . Easy to use , charge lasts very well. Starts my auto 3 litre diesel in seconds. Carry it every where. Good value for money.

Amazing product will start anything any time highly recommend started a works 4l truck no problem

I purchased this with the hope that I wouldn't actually need it... but it turns out I did need it and boy am I glad I had it.My campervan's (VW Transporter) battery died and I was stranded in the middle of nowhere. Luckily I had the NOCO GBX75 and after reading the fairly simple instructions I had it connected and the van started in no time. I am by no means mechanically minded, but it was so easy to use. There was also the added benefit of having safety protection in place which meant I was safe in the knowledge that I couldn't do real damage if I did something wrong.I even took my van to a well known brand garage, and whilst it was there the van battery failed and wouldn't start. They tried jumpstarting it with the equipment they had and couldn't. When they told me, I got the NOCO GBX75 out and started it straight away! The smug look on my face, and the embarrassed face on theirs was almost worth the price itself!

Purchased what I thought was a top end booster having read all the reviews. Arrived pleased with packing, presentation and quality feel of item. Put on charge would only reach amber but had to try it on a dead battery car even though it was amber. In fairness it started car easily but drained booster back to zero red light. Oh well back on charge over night. Really……. Following morning amber and a red fault light. So sending back for a refund. Maybe I just had a bad one? I’m tempted to buy another but the return process for an item containing a lithium battery is a nightmare. Royal Mail no, several couriers No had to be smarter with description of content and just sent it hope it don’t blown up !

It’s about time I write a review on this product. I use it every day four or five times a day as I do roadside breakdown. It’s a really powerful unit. Easy to use. There is only one downside to using this product. If the battery is fully flat that’s 0 V you cannot use it. The battery on the vehicle must have about 3.5 V in the battery to initialise the jump pack. I have started 1 L up to 3 L with no problem well my products.

THE FIRST DELIVERY WAS A DISSAPOINTMENT AS TOOK OUT BOX TO CHARGE AND CLEARLY IT WAS NOT WORKING/CHARGING AND OVER HEATING ..... HOWEVER AMAZON CALL CENTRE QUICKLY RECTIFIED PROBLEM AND RESENT OUT ANOTHER UNIT AND CHARGED AS INTENDED THIS TIME , FIRST USED ON MY BMW 330D AND STARTED CAR FROM A FLAT BATTERY AND I WAS REALLY IMPRESSED , I HAVE NOT USED AGAIN BUT IM SURE THE COLD WEATHER WILL GIVE ANOTHER OPPORTUNITY SOON , NOT CHEAP BUT 5 STARS FOR QUALITY AND AMAZONS SERVICE !!!

This is the second booster pack i have bought, my first one is the bigger version with 4500A i have had it just over 2 years now and works fine, i bought this as i am sick of looking for mine because someone has borrowed it. Providing you keep it charged im sure it will not let you down, i only ever slow charge mine and can take 48 hours but well worth it and its always ready.