HULKMAN Alpha85 Smart Jump Starter 2000 Amp 20000mAh Car Starter for up to 8.5L Gas and 6L Diesel Engines with Boost Function for Totally Dead Battery 12V Lithium Portable Car Battery Booster Pack

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ارغب بامتلاكه ولكن متخوف حيث ان درجة الحرارة في الصيف قي مدينتي تصل الى 50 درجة مئوية مما قد يؤدي الى تعطله او انفجاره

منتج جبار ويستحق ثمنه بعد البحث الطويل توصلت لهذا المنتج وقارنته بمجموعه اخرى كان عليها المدح مثل cono ولكني اكتشفت ان هذا المنتج هو الافضل في السوق من حيث القوه و المتانه و الآداء و الشكل و التكنلوجيا ومدى قوة البطاريه التي لا تحتاج للشحن الدائم و كذلك بالنسبه للسعره مقارنه بالمجموعات الاخرى فهو الافضل و الارخص من ناحية الجوده انصح به و بشده

Trés bon produit, j'en avais déjà acheté un il y a plusieurs années et il fonctionne toujours aussi bien, on peut le laisser dans le coffre de voiture durant des mois, même en hiver, la batterie est toujours pleine quand on en a besoin. J'ai donc commandé celui-ci pour mon père qui en cherchait un qui fonctionne vraiment. Je recommande!

المنتج مميز

Ho acquistato questo avviatore di emergenza dopo aver avuto alcuni problemi con la batteria dell’auto e devo dire che si è rivelato un prodotto estremamente valido e affidabile. Fin dal primo utilizzo trasmette una sensazione di qualità costruttiva, con materiali solidi e una buona cura dei dettagli. Le dimensioni compatte lo rendono facile da tenere in auto senza occupare troppo spazio, ma allo stesso tempo la potenza disponibile è sorprendente e più che sufficiente per avviare il motore in pochi secondi anche con batteria completamente scarica. L’utilizzo è semplice e intuitivo, grazie al display ben leggibile che fornisce informazioni chiare sullo stato di carica e sul funzionamento generale, evitando qualsiasi incertezza durante l’uso. Ho apprezzato molto anche la presenza delle protezioni di sicurezza, che fanno sentire tranquilli anche chi non è particolarmente esperto, riducendo il rischio di errori o danni. Oltre alla funzione principale di avviamento, si dimostra estremamente utile come power bank per ricaricare smartphone e altri dispositivi, soprattutto durante viaggi lunghi o situazioni di emergenza, con una velocità di ricarica davvero soddisfacente. I cavi risultano robusti e ben isolati, dando un’ulteriore impressione di affidabilità nel tempo. Nel complesso è un acquisto che consiglio vivamente a chi cerca una soluzione pratica, potente e versatile per affrontare imprevisti con l’auto, offrendo un ottimo rapporto tra prestazioni e utilità quotidiana.

This thing is awesome! I was having trouble in the winter with my car battery not having enough juice to start my car if I let it sit for more than 5 days. So I bought one of those $45 lead-acid battery jump starters that also has a built-in air compressor. Let's compare that jump starter's performance to the Hulkman's. First of all, the $45 jump starter is the size of 2 big lunch boxes and weighs over 10lbs. After charging up the $45 jump starter for a few hours, I could get maybe 5 jumps of a weak battery out of it before it would need to be recharged. Then, if I left it unplugged in my house for a week, it wouldn't have enough juice left to get a single jump out of it. So I started leaving it plugged in all the time to ensure that if I ever needed it, it would be charged and ready to use. If I needed to use the $45 jump starter in the morning before going to work, when I got to work, I would take it inside and plug it in to make sure that when I left later that day I'd have enough juice to jump start my car if necessary. This whole arrangement was not convenient to say the least. Then, I read about these new lithium ion battery jump starters like the Hulkman. I decided to pay the bucks to get one and try it, and it was worth it. The Hulkman is about the size of box of legal envelopes, and weighs less than 4lbs. In December, I charged up the Hulkman in less than an hour (it came partially charged). At that time, my battery was completely dead, so a single jump depleted about 10% of my juice as indicated by the charge indicator on the Hulkman which read 90%. The car cut off once after the 1st jump, so I had to do it again. I estimate the Hulkman could jump start a completely dead battery like mine (small 4 cylinder Japanese car) maybe 6 times before running out of juice. Using it regularly over the next 3 or 4 weeks to jump a weak, not completely dead battery, barely any juice would be depleted for each jump. The display told me I still had 98% charge after the first jump. I had no fear that I wouldn't have enough juice when I needed it. Then, I fully charged it to 100% and left it in my car outside in my driveway throughout the whole winter from January to May before using it again. I live in Hampton Roads, Virginia, so the winters aren't severe, but we did have plenty of sub-freezing days during that period. After all that time, it was still at 100% charge. I used it to jump a very weak battery - not completely dead, but very depleted - and it said I had 90% charge left. That's after sitting OUTSIDE ALL WINTER LONG FOR MONTHS!!! I had to jump it again because, as usual, the car cut off after the 1st jump. Now I had 84% juice. When I got to work, I took it inside, and it recharged to 100% in LESS THAN 30 MINUTES while I was talking to my boss and a coworker about how awesome it is. Moral of the Story: For God's sake, just pay the extra bucks an get yourself a jump starter that is reliable, convenient, and that will give you peace-of-mind. I wish I hadn't wasted my money on the $45 piece of junk.

To be honest I don’t know if it’s 1 or stars at this point. What I can say is that despite reading reviews and comparing products I did not get what I wanted. The reviews that talk about starting a vehicle with a completely dead battery are misleading unless you purchase /have the boost Option. In clear terms. If the battery does not have any (the tiniest) voltage flow measurable by the device, it does not detect and or switches to „ready“ which actually gives you the current. You can buy a different cable that has a boost function on button press (I assume it simulates minimal flow“ that gets the product to ready. Feel free to comment if you feel I have a defective device in general or just got it wrong. Didn’t work on my 911 where I need a current through the fusebox just to open to the hood to get to the battery (MGM battery) Didn’t work with my Spitfire with a completely dead battery Didn’t move to ready with my Audi with a new MGM battery because apparently it would switch to ready if the battery is healthy / has a healtybvoltage / current either. 🤪 A 7m jumper cable would have probably been cheaper and would work. Not sure if I go for the boost cable option. Found 3rd party only so far.