• Reviews around quality (4.14 of 5)

    NOCO Genius Boost Plus GB40 1000 Amp 12V UltraSafe Lithium Jump Starter

    • I did however like the build quality of this jumper
    • Love this box I use it at work jump several cars a day with this box also use it to charge my phone very handy to have a great quality
    • Upon close inspection either the battery inside expanded internally and broke the screw lugs off or the plastic quality was poor.
    • The minute you pull this out of the box you can feel the exceptional build quality
    • You will love the quality
    • Good quality, works great
    • Good quality, works great
    • I really NOCO for any one who wants to buy a good quality jumber
    • For the price of their products, I expected much better quality.
    • Excellent quality and very much used
    • GREAT quality in materials and overall design
    • Great quality, plenty of power to start a car.
    • Great quality product
    • Excellent quality and long life on initial charge.
    • The build quality ruggedly excellent
    • Its quality is very impressive
    • Like the quality and build but haven't had the opportunity to use it yet.
    • Very good quality product which does its job of start car with drained battery.
    • User friendly and high quality
    • You get what you paid for, great quality the size makes it possible to store anywhere in the car
    • Excellent quality, easy to use
    • Not sure if they sent me defective cables or it's just a poor quality product.
    • works great, good quality
    • This is a top quality product that works fantastically!I jumped a little Mercury Tracer that had sat for about a year, with a very weakened battery
    • This is a top quality product that works fantastically!I jumped a little Mercury Tracer that had sat for about a year, with a very weakened battery
    • Great quality and works very well.
    • It is easy to use and its quality has been good so far
    • Nice quality.
    • Very unfortunate because this unit looked to be the most dependable and the build quality felt really nice
    • So far it is reliable and excellent quality
    • It feels robust and of good quality
    • Small, portable, high quality, works exactly as advertised.
    • Very unfortunate because this unit looked to be the most dependable and the build quality felt really nice
    • better quality battery clamps than other types
    • Very well built and high quality
    • good quality
    • Good quality
    • Great product quality
    • Cheap quality clamps
    • if i will place my trust on an item with questionable country of origin and questionable quality controls, what is the difference from any other brand from that country
    • The NOCO GB40 is the best, amazing build quality and works great, it works on even a dead battery with zero volts, tried it on my friends 1999 old infinity with a dead
    • Disappointed to say the least and even more disappointed that NOCO would allow such poor product quality into the market place.
    • Excellent quality
    • Awesome quality.
    • This generally work, bu both clamps have broken plastic pieces due to the poor quality plastic used.
    • The product itself works perfect still, the quality is great
    • Good quality and have already tried it out on a couple of cars and it worked great.
    • Good quality and have already tried it out on a couple of cars and it worked great.
    • The battery clamps are of exceptional quality
    • Don't get fooled by the price, these are bad quality products.
    • Quality built very durable definitely worth the money it started my car with a totally dead battery
    • seems good quality
    • This purchase has paid for itself in a matter of a couple months, definitely a good quality product!
    • Very convenient and great quality and built in safety.
    • Great quality.
    • Another great quality is the dust covers over every port
    • The Noco is much better quality and a more realistic Ah rating
    • Very nice quality too.
    • Good quality and easy to use!
    • Good Quality product, good size, great with extra case
    • The booster is of good construction quality, but not as powerful as expected
    • The item has good heavy duty clamps, appears to be of good quality and sturdy
    • Quality and life of product is great!
    • Either this is a defective peace or the quality of the product itself very poor
    • The quality of the LEDs and the cables is noticeably higher as well.
    • Very compact and nice quality.
    • It's got excellent build quality, feels really solid and durable in the hand, and packs enough punch to deliver a jump start to any vehicle without a hitch
    • But you're definitely getting good quality for the price
    • The item was immediately returned despite good build quality (the clamps are really nice)
    • Colorado v6 engine, plus the inside charging port came loose and is shorting our, HORRIBLE QUALITY PRODUCT.
    • Poor product quality.
    • Great build quality
    • Great quality
    • I will say that even after a couple of years it still performs the same as when it was new, so that's somewhat promising and the build quality seems good overall.
    • Can't say enough good about this company, this product and ALL OF THEIR PRODUCTS as I have used many of them...they just make great quality stuff
    • nice quality.
    • But it felt sturdy and of good quality
    • Quality feels good
    • Product works great, But the quality of the accessoriesisn't that great
    • GREAT QUALITY!
    • Great Quality!
    • Amazing quality and build, the fact that it can be charged from a USB socket is a great plus as you dont need to drag a dedicated charger with you
    • 7th NOCO product I have purchased, each as reliable and super high quality
    • Excellent quality but fortunately have not needed it yet
    • Spend the extra money and buy a reliable, well known brand and product than chance it with some of the cheaper, poorer quality no name jump starters that are sold on Amazon.
    • Over all this seems to be a industry leader , top quality,
    • Built with great quality
    • Thank u
    • I had to use override mode (note it's not super dangerous as they scare in their videos :) ), and voila,
    • It worked as it should.
    • I bought this mostly for peace of mind, however, I've used it nearly a dozen times for both of our cars as well as neighbors cars as well as for my phone when the battery was almost dead
    • It lasted longer (for me) than the one-year warranty it came with, yes, but there is no reason lithium batteries of the type used in this device should fail as quickly as they did.
    • Haven't done a jump start yet but will update when I do, as well as when I see how often I need to recharge just from sitting.
    • so we needed a way to jump the car from our garage as well as on trips
    • Getting the car fixed this weekend, but in the meantime my wife has already mastered the NOCO as
    • Pulled out this booster and it started right up just as fast as with the vehicles own battery
    • We have charged at home in a wall receptacle as well as in the lighter socket of the car and both gave equal charges.
    • OUT MY JNC660, PLUGGED IT IN AND STARTED IMMEDIATELY.Maybe thing thing works as it should on smaller engines, but I would not trust it on larger
    • It's already saved me once as well as having saved several other folks
    • Its great AND CONVENIENT i will purchase another for my wife
    • Great i work an auto auction use daily lots
    • Worth the buy, trust I over research way too much and this actually worked.
    • I’m sure it will work I
    • I read reviews and watched review videos and with so many favorable I went ahead and bought one
    • n’t go wrong with it
    • n’t know why the car dies after I put car in D mode and drive a few feet
    • n’t drive it as much working from home
    • n’t recommend it for cold weather.