TOPDON Jump Starter JS3000, 3000A/24000mAh Battery Booster Jump Starter Power Pack for Up to 9L Gas/ 7L Diesel Engines, Portable Jump Starter Power Bank with Handle/Jumper Cable/EVA Case

Worked well on a dead battery. Boost function works. Was starting a 2.6 litre diesel engine

bon booster, n'est pas eu l'occasion de le tester plusieurs fois juste un essai , qui promet, livraison rapide, mais retardee par la météo indépendamment du transporteur

El producto llegó en perfectas condiciones y funciona muy bien

Wow! Only a few months ago, very few people had heard the name "Topdon," yet now, most of the favourite YouTube vehicle related channel presenters are using the brand, not all because of sponsorship deals, and I am delighted to say that this unit lives up to every positive comment and good review that the Topdon products have been given in the very short time since nobody had even heard of them. Mine was put straight to work the day after it had arrived, my older, and massively bulky, boost starter thing had failed to start my old Land Rover Discovery 300tdi automatic which had been standing on my drive for 14 months, its battery completely dead, following a spot of "failure to proceed," involving a power steering pump whose party trick involved emptying its oil in ever more embarrassing ways. So I found a good home for the old truck and the Topdon saw to it that the vehicle started after just two glow plug cycles and at the first turn of the key. My shock at this outcome was tangible, but the buyer was able to drive the old barge onto his trailer - pulled by a Disco 4 with a V8 and a soundtrack to match, I need one of those now😁 - and off he and my lovely 4x4 went, the deal prevented from going awry by Topdon! Now, as many Disco 1 owners will know, the 200 & 300 tdi are not the worst of Diesels to start after a long period of "rest," but even so, the product performs incredibly well and yes, all of the good things the we have been hearing about this new brand are true. Oh, and it comes in a very good quality carrying case, so no excuses for scratching it up in use! Have you got an old vehicle that refuses to start for any less capable device? Don't waste time looking at lesser devices, buy a Topdon JS 3000 and do the job properly. The old saying "buy cheap, buy twice" has never been more relevant, I wouldn't be without my JS 3000. What are you waiting for? Buy one of these now and take much of the stress out of participating in the bizarre hobby that sees otherwise sensible middle aged folk such as I refurbishing vehicles that are far more interesting than a new (insert pretty much any brand name here) car. Summary: Great build quality, far exceeds any expectations that I might have had of the device, easy to charge from domestic mains via its supplied 240v AC to USB C charger or a car via a lighter socket and a suitable lead terminating in a USB C, Capable of providing more boost / start cycles than any similar device I'd considered, tested and rejected Don't hesitate to buy one of these, I did and I'm now unapologetically a complete Topdon fan girl. Perhaps if I'd grown up playing with dolls instead of being drawn into the classic car world as long ago as the early 1970s, I might not be so evangelical in my appreciation of tech stuff? Thanks all for reading the above. More reviews coming soon relating to everything from shoes to makeup and jewellery via parts, tools and various fluids associated with vehicles. Stay safe, Jaye xx PS: I know and have to encourage the many younger people I know who prefer not to use new cars, my apologies for the implication that ours is a middle aged hobby, but in my defence, I am middle aged!🥺😉

Die JS3000 hat mich wirklich beeindruckt. Ich habe sie schon etliche Male genutzt, um anderen auf der Straße zu helfen, und sie hat jedes Fahrzeug sofort gestartet. Die Leistung ist absolut zuverlässig, und es fühlt sich gut an, immer eine schnelle Lösung parat zu haben. Besonders stark finde ich, wie robust und hochwertig alles verarbeitet ist, von den Klemmen bis zum Gehäuse. Außerdem ist sie super einfach zu bedienen. Man spürt einfach, dass das Gerät durchdacht ist und genau das liefert, was es verspricht. Einmal musste ich lange warten, und da hat sie mir auch als Powerbank gedient, um mein Handy aufzuladen – ein echter Lebensretter! Für mich ein absolutes Muss, gerade wenn man viel unterwegs ist oder sichergehen möchte, dass man im Notfall immer vorbereitet ist.

Très bon produit, je recommande. J’avais le modèle en dessous à l’époque mais je l’ai donné à mon frère. Du coup je me suis racheté celui-ci un peu plus puissant et vraiment super. Si vous avez des soucis avec votre batterie, croyez-moi c’est direct que ça démarre.