FLYLINKTECH 4000A Portable Car Jump Starter for Gas & Diesel Engines, Power Bank with LED Light

Trust me this is a life saver as far as when your vehicle won’t start, I used it 3 times to start my van without charging it between. Very simple to use and neat, a nice case would be nice to keep it in. Great price, works as advertised, game changer from those bulky jump packs. I can’t believe it has so much power in such a compact unit, being able to use as a charger pack for my iPhone, flashlight and S.O.S etc lights when stuck, could in reality be a real life saver. Included: instruction book, usb charger, cigarette lighter cable and the main lead with google crocodile spring load terminal connectors. TIP: to put all accessories back in the plastic insert, put pieces inside, the place box over, once in, place unit in its space. Mike
Read more

Hi I bought the product as my electric Kona has 12V battery problems, that discharges all current and empty the battery. Don't know the reason yet. One diagnostic test done but no reason found waiting for another. Yes I bought this jump starter for this issue, yesterday evening I used it for first time. It is super easy to use. Car started in first attempt. After the use still thre is plenty of charge. The design of the product is super cool, it is just big as a size of a smart phone and won't take any space for storage. The connection cables are strong and holds tight. The build quality of the material is good and it gives peace of mind while travelling with a car that has starting issues. Thank you so much flylinktech for such a good invention.
Read more

Bought this as my battery was completely dead and wanted the ability to jump start without the need to rely on someone else having a car. This worked in minutes and got me going again. The torch is really bright and can charge your phone if required. Great product.
Read more

It quickly started my dead battery in seconds. Super easy to use, Compact, lightweight, impressive design Highly recommend for every driver!
Read more

So I have been using this for a while now and can confirm that it works and works well. The battery life is fantastic, from one charge I've managed to jump my car nearly a dozen times (battery issue). Very easy to use and for peace of mind it's great value for money. The leads are short but I was just resting the unit on top of the battery, due to rubber casing it didn't cause any harm. Very happy with the product.
Read more

A lovely slim jump start pack. I after taking about these things in the office, my buddy who rides a motorbike and touchy these are great but like a small one. This is very cool, small and slim but really well built, nothing to fancy just a solid quality bit of kit. It fits under his seat and he loves it. The only thing that would be nice is a bag to store it in, I used a old pencil case. Brilliant.
Read more

Not yet used, but there for when it is required, and also to assist other car users who have a dead battery. Owned a similar unit several years ago that provided starting power many times for other car users, and was a very useful piece of kit. This is also much more compact than my previous unit, and also much cheaper. It really is just a case of attaching the leads to the battery, and starting the car! The boost button gives extra oomph, should you need it.
Read more

Good size and helpful for jumpstarting and needing a power bank
Read more

Die FLYLINKTECH Starthilfe Powerbank hat mich vollkommen überzeugt und ist für mich inzwischen ein unverzichtbares Accessoire im Auto. Dieses kompakte Gerät hat schon mehrmals bewiesen, dass es in Notfällen ein echter Lebensretter ist. Der erste Eindruck war bereits sehr positiv: robustes Design, hochwertige Verarbeitung und eine übersichtliche Bedienoberfläche. Mit 2000A Spitzstrom und 13200mAh Kapazität liefert die Powerbank genug Leistung, um auch größere Fahrzeuge problemlos zu starten. In meinem Fall hat sie sowohl bei einem Benziner als auch bei einem Dieselwagen einwandfrei funktioniert. Selbst bei eisigen Temperaturen konnte ich mich auf die FLYLINKTECH verlassen, was gerade in der kalten Jahreszeit extrem beruhigend ist. Besonders praktisch finde ich die integrierte Taschenlampe mit verschiedenen Modi (Dauerlicht, SOS, Stroboskop), die bei Nacht oder schlechten Lichtverhältnissen sehr nützlich ist. Auch die USB-Anschlüsse zum Laden von Smartphones, Tablets und anderen Geräten sind eine willkommene Zusatzfunktion, die die Powerbank noch vielseitiger macht. Die Bedienung ist denkbar einfach: Die mitgelieferten Klemmen sind gut isoliert und lassen sich sicher an den Batteriepolen befestigen. Dank des klaren Displays und der intuitiven Steuerung hatte ich keinerlei Probleme bei der Handhabung. Innerhalb weniger Sekunden war mein Auto wieder startklar – eine Erleichterung, die man in solchen Momenten wirklich zu schätzen weiß. Die kompakte Größe und das geringe Gewicht machen es einfach, die Starthilfe Powerbank immer im Auto dabei zu haben, ohne dass sie viel Platz beansprucht. Auch die mitgelieferte Aufbewahrungstasche ist praktisch und hält alle Komponenten ordentlich zusammen. Insgesamt bin ich mit der FLYLINKTECH Starthilfe Powerbank mehr als zufrieden. Sie bietet zuverlässige Starthilfe in Notfällen, vielseitige Einsatzmöglichkeiten und eine benutzerfreundliche Handhabung. Für jeden Autofahrer, der auf der Suche nach einer leistungsstarken und tragbaren Starthilfe ist, kann ich dieses Produkt uneingeschränkt empfehlen. Fünf Sterne für ein absolut zuverlässiges und vielseitiges Gerät!
Read more

I bought the Flylinktech 800A Car Jump Starter while on a trip that had to be extended due to unforeseen circumstances. We flew to Washington DC for a planned two week trip while leaving our Toyota Corolla in an extended parking garage at the airport. In the past, we had problems starting our Corolla after three weeks without starting it (it cranked, but barely). So when we had to extend our stay to a full month I was concerned there was a chance it might not start after such a long time sitting in the parking garage, even though it now had a new battery. So I ordered this jump starter on Amazon and had it delivered to the hotel with no problems. I picked this one for a number of reasons. The price seemed very reasonable compared to the others that came up in my Amazon search, but importantly (besides the reviews) because it also serves as a phone charger, and I figured it might be easier to pass through TSA at the airport compared to others that are sold on Amazon that are strictly "jump starters". Just in case, and to play it safe so there wouldn't be any problems with TSA I packed the box with the cable assembly that connects to the charger and the battery terminals in my suitcase. The battery pack itself I put in my hand carry backpack like you're supposed (VERY IMPORTANT REMINDER: any and all battery packs, including this one, MUST be hand-carried...you absolutely cannot place these in your checked luggage for safety reasons). On our return to the parking lot after our trip, it turned out my Corolla started up just fine after sitting more than a month. However, the day after I trip when I tried starting my newer Toyota Camry Hybrid it wouldn't start! So I plugged in this jump starter and the Camry immediately started right up. I had to jump start it again a couple of days later to get it to the Toyota dealer for servicing. After two jump starts the jump starter still shows a full charge remaining. Not sure if it's because a hybrid requires less power to jump start it, but I'm very satisfied with the results. I think having a portable jump starter is a great idea because it brings peace of mind if you take it with you on trips you have a ready jump start capability with you if either you leave your car in a long term parking lot, or even if you're on a road trip and your car won't start in the hotel parking lot. I like being as prepared as possibly can, so I've always had a set of good (and long) jumper cables in each of our three cars. However, connecting them and standing around a parking lot begging someone for a jump start is not my idea of fun. Having a portable jump starter that also serves to charge your phone on a trip when you're far from a charger makes this chore more convenient. I could have just as easily jump started my Camry from one of my two other cars using conventional cables, but it was so much easier with this portable jump starter: 1. Connect the short, easy to pack, cables to the battery terminals. 2. Plug the cables into the charger. 3. Press the On button on the charger (the battery pack light starts to flash). 4. Start the car. 5. Unplug the cable and turn off the battery pack. Oh, and this battery back also has a built-in flashlight! I highly recommend this, and will be taking with me from now one whenever I go on a trip. It's money well-spent!
Read more

迅速な対応ありがとうございます。重宝してます。
Read more

Livré deja chargé le lendemain de l'achat. Utilisé directement pour demarrer une mercedes SLK sur laquelle la batterie etait entierement morte. A demarré la voiture au 2e essai. Faites pas comme moi et lisez le mode d'emploi: si cela ne marche pas lors de l'essai, debranchez les cables de demarrage puis attendre 20 secondes avant de recommencer sinon le booster se met en erreur. Le booster est assez compact pour le laisser dans la voiture et semble de tres bonne qualite.
Read more

El starter esta muy bien, tambien puede utilizarse como cargador usb o de mechero. Lo compré porque el coche no dejaba de quedarse tirado con el frio y lo he utilizado para arrancarlo y va de lujo. Buena compra.
Read more