NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and Jumper Cables for up to 6.5-Liter Gas and 4.0-Liter Diesel Engines

My '18 outback was stone dead. While waiting for this to arrive, I tried jumping it with my wife's crosstrek with jumper cables, nothing, after 5 min at idle of being connected together, the outback still would not turn over (but the lights were on at least). So after this device arrived, it had about 50% battery power out of the box, i tried it out, and the outback sprung to life like it was a brand new battery, no hesitation at all, it had plenty of power and then some. This is def worth having around, esp for the known issues with the outback battery drain problem. build quality is excellent and i like the extra safety features. only thing I would say to improve it would be to make the cables about 6 to 8 inches longer, they are a bit too short. but that makes it super portable.Also, the 1000 amp unit was on sale, cheaper by about $30, but I went with this 1250 amp model because of the USB-C charger port, it would frustrate me too much to deal with micro usb, but the usb-c cables are everywhere.Also, mine did come with the usb-c to usb-a charger cable but you have to plug it into a power brick, or your car's usb charger port. it also came with a light weight carry bag too.one final note, the flashlight feature is actually very well done on this, super bright, floody and actually useful!

Have multiple Noco jump packs in vehicles and boats. These handy things have saved me multiple times on boats. We'll constructed and easy to use. I buy the Noco case as well to keep everything together and compact. Everything I have purchased from the brand is top quality and function. Not the cheapest but well worth the peace of mind.

I caught Covid and my Jeep Grand Cherokee sat for a week without being started. Went to start my vehicle and no go. My old battery jumper was no longer operating so I picked this one up. Upon first use, it's recommended to fully charge initially. Using the included USB A to USB C cable, the charging could take several hours. Luckily, I have a 60W USB C charger available. This SIGNIFICANTLY drops the charging time. Less than an hour until the initial charge.Once this was completed, jumping my Jeep was super simple. Connect the cables to the booster. Connect to + terminal first. Connect to a ground (Jeep has a post specifically for this). Power on the starter. Cranked up the Jeep. Super easy. Exactly what it should be.It can be used to power up your phone if needed or can even be used in the dark as a flashlight. There are indicators for if the device is too cold (I believe 10 degrees F), too hot, and a couple other indicators. Once I switched over from the USB A to USB C to the 60W, the fast charge indicator illuminated to show that it was rapidly charging. This charger is so much better and more reliable than my last.As others have said, you need to watch the charge of this device. After the initial full charge, charging up to around 85% for standby. I would also recommend occasionally fully draining and then fully charging every so often to keep the battery properly conditioned. This, too, can help to increase the lifespan.Overall, great product. Never heard of this brand until now, but I'm completely on board.

I haven't used mine yet (got another as a gift, too), but got the same exact model a friend has. I was leaving work, and my truck battery decided to die that day. I went to turn my key, and only a "click", not even enough to turn the starter at all. I got my friend from inside work to come out and give me a jump start (I had cables with me). Instead, he pulls this out of his car and hooks it up to my battery. I ask him if I wait a minute before trying to start it, he told me to try right away. My truck started up right away! He then told me his starter wasn't even completely charged (he hadn't charged it for a little while). That was it, I was sold! Having cables is great if someone else is around, but what about when nobody is around? This thing covers that! Powerful, and has the other features listed. The only thing missing was a charger. It has the cable, but not the plug. So if you don't have one for this, get that too when you order this (C type charger).

I purchased this think in 2023 and have put this thing to the test, right off the bat when I first bought it, I helped jump a diesel truck with zero, I bought this for the simple purpose of being able to start my bike on very cold days, which it did perfectly fine.Now the real reason for this review was because I had a 2017 Cadillac XT5 that was completely dead and was able to jump it to start. The battery was completely dead and non-reliable, but this little thing was able to be the temporary battery to be able to load it up to a trailer as well as offloaded off the trailer. This thing was able to completely function the car with ease and was extremely impressive. It has been worth every dollar.

The NOCO Boost X GBX45 is a must-have for anyone who drives, providing reliable jump-starting power in a compact and easy-to-use package. I’ve used it to jump-start both a dead car battery and a truck, and it worked flawlessly each time—getting the engine running in seconds.With 1250A peak power, it’s capable of jump-starting up to 6.5L gas and 4.0L diesel engines, making it versatile for cars, trucks, motorcycles, and even boats. The UltraSafe technology ensures no sparks or accidental shocks, making it beginner-friendly.Beyond jump-starting, it’s also a USB-C power bank, which is perfect for charging phones, tablets, or other devices in an emergency. The compact design fits easily in a glove box or trunk without taking up much space.One small thing to note: Like all lithium jump starters, it needs to be charged periodically to be ready when you need it. If you forget, it won’t help in an emergency!And here’s a quick joke: Why did the jump starter never get lost? Because it always knew how to boost in the right direction!Overall, the NOCO Boost X GBX45 is a powerful, compact, and reliable jump starter that’s perfect for emergencies, road trips, and everyday peace of mind. It’s a great investment for any driver.