Hulkman Alpha85 Smart Portable Jump Starter, 2000A Battery Booster Pack with LED Display, Flashlight, 74Wh Power Bank & Jumper Cable, 12V Jump Box for up to 8.5L Gas & 6.0L Diesel, Cars, SUVs & Trucks

I bought this little device for the cold Kansas winters, and it has already saved me from a dead battery a couple of times. I even used it to jump‑start a stranger’s vehicle, so it definitely works when you need it. It charges quickly, especially with the included AC charger, and mine arrived already at 74% power. I really like its compact size, and the price $99 was great. The unit doubles as a power bank with both USB‑A and USB‑C ports, which is a nice bonus. Overall, this is a great unit. It would be absolutely perfect if it had a built‑in tire inflator, but even without that, it’s been a reliable and handy tool to have.

I purchased this JSPB back in 2022'. Its worked flawlessly ever since. I recent had my car battery go dead after 5 years but my new battery was not arriving for a week. Fortunately, the alternator was still good. So all I had to do it jump it, which I did with the Alpha85 for a week. My SUV has a 6.2L V8 and this would jump start it with no problems. Simply hook it up, watch for the "Ready" note and simply crank it. I will say the battery became so depleted that the #2 errpr would light up which mean the voltage was too low to regiester. In that instance, I simply held the power and flashlight to enter force power mode and again it would light "Ready" and fired right. Great device to have. No bulky jumper cables needed, no having to flag down a stranger for help for a jump, no AAA neeeded, NO WAITING!. Quick and abolutely convenient!

I have had this for almost FIVE years now! This is an amazing product!! Buy with confidence!! I previously had a cheaper ($60) battery pack and not only was it not strong enough to jump start my motorcycle, I ended up swelling and non-functional after only 1 year! After that I did a lot of research and decided on this unit and I am SO GLAD I did! This thing will jump start a full size SUV and only drop to 5% It will charge 2 cell phones 3 times (6 full charges) on a camping trip and still have 35% left! I think it may have lost about 5% of it's strength after 5 years but it's still going strong! I liked this brand so much, I bought a battery tender/refurbisher for my motorcycle and I swear it has extended the life of that battery by keeping it connected in the winter. THIS THING JUST PLAIN WORKS! I am gushing over it simply because so many other products out there disappoint. THANK YOU HULKMAN... I'm your customer for life!

I can't say enough good things about the HULKMAN Alpha85 Smart Jump Starter! This thing is an absolute lifesaver. I bought it as a backup for emergencies, and it has already saved me twice—once when my truck battery died in freezing temperatures and another time when my wife's SUV wouldn't start after sitting for weeks. Pros: 1. Powerful & Fast: The 2000A peak current easily started my V8 truck and my friend's 6.0L diesel without breaking a sweat. 2. Boost Function for Dead Batteries: My wife's car battery was completely dead (not even a click), but the Boost Mode got it running instantly. 3. Long Battery Life: I charged it once when I first got it, and it still had plenty of juice after multiple uses. Also the 20000mAH should keep it charged for at least a year, probably more! 4. Easy to Use & Safe: The instructions are clear, and the built-in safety features (reverse polarity protection, overcharge protection, etc.) give peace of mind. 5. Multipurpose: The built-in LED flashlight is super handy at night, and the USB-C fast charging is great for topping up my phone on the go. Cons: 1. It's slightly bulkier than some other jump starters, but for the power it delivers, I have no complaints. Overall, this is an essential tool for any vehicle owner. Whether you're dealing with cold weather, long-term parked cars, or just want peace of mind on the road, this jump starter delivers. I highly recommend keeping one in your car—you never know when you’ll need it!

I have bought different versions of this device from different brands and many of them I found to be unintuitive and difficult to use. This one, on the contrary, is very easy to use, and very effective as well. I have used it twice, already to help jumpstart cars of a couple of friends, and he did not let me down either time. The size is comparable to other battery jump starters so I keep it under my front seat where it doesn’t bother me. I believe it’s a good value for the money.

I've been using this for a little less than a year. I've used it several times as a jump starter and a lot as a battery bank. It's easily one of the best-built jump starter packs out there are justifies its price. The case is solid, the cables are high quality and it delivers on its promises. Here are a few of the ways I've used it. Jump starter: A 500 CC ATV (a lot) Several car engines from 2.0 to 4.7 liters. A 6.2-liter boat. 12V output: The DC output will handle some pretty meaty loads. I tested it with my ARB fridge and it handles it just fine, but only for about an hour. 90 Watt 12v to USB-C Charger. lots and lots of little projects like fans, and microcontrollers. USB: Phones tablets chromebooks MacBook Other Batteries (Anker Powerhouse II) NOTE: This model maxes out at 18 Watts output for USB-C but it will still put that amount of power into most USB-C computers like my MacBook and chromebook. It extends the runtime of my computer significantly, though it will still discharge the computer in use. Things I like: It's actually the thing people want from one of these devices - a reliable and durable jump starter and battery pack. Mine has seen real use and its still 100% minus cosmetic blemishes. Honestly this should be the minimum standard for this type of device, but I've had a few and this is the first one that actually meets the bar. I like that it has USB-C in/out. I can charge it with and charger I have and it supplies most of my usb needs. The speed charger is FAST. 60+ watts get's it fully charged in about an hour. Things I don't like: No case. Just a little crappy case or bag would be nice. The % display is inaccurate. It doesn't load compensate so you can go from 100% to 94% in a few seconds of putting on a load, and when you remove the load it will go back to 100%. I'm not sure I'm getting all the rated watt/hr. Seems a little light in my testing, but it's close. It's certainly enough for what it is. The fast charger is a special standard (16.8V/3.8A) and not a USB-c standard like PD so it ONLY fast charges on AC no matter what high-powered USB-C input you use. My USB tester doesn't even recognize the signal and it won't pass it on so I can't test it in speed mode. Honestly, if the input was USB-C PD at a full 60 watts in/out and came with a case this unit would be damn near perfect.

I had an Anker and then a NOCO jump starters. The Anker suffered from battery swelling and had to be discarded. The NOCO failed due to their BMS not tolerating low state of charge which disables power delivery to the battery and bricking the whole product (it's a known issue, look it up). Then I found a recommendation for this Hulkman and man, this is the one. It's been flawless for over a year now since I purchased it. It holds charge for months without dropping a single %, can charge multiple cars with one single charge and has other neat little features. All for a cheaper price than the equivalent NOCO.

This a great item and has paid for itself already. I bought my first one, (yes, I now own 2. One for each vehicle) before a trip where I was leaving my vehicle in a long term parking facility while traveling by air. I was concerned that the vehicle camera would drain the battery even though it’s programmed to prevent this. Call it a backup plan. Well, we did not need it. We did drop our other vehicle off to be serviced while we were gone and arrived to a dead battery due to lights left on. Use this to jump the car and fired right up from a battery that would only make the starter click. After the jump the capacity on the Hulkman only dropped to 97% so this has plenty of jumps before a charge is needed. I bought the fast charger for home and a carry case to keep the hulkman and its accessories together in same unit. I call it cheap security. Not to mention since it has usb c port, makes a handy charger for phones etc when you’re far from power or it goes out. Built like a tank and well made, the first time you use it to save yourself from being stranded, you’ll be thankful you bought this. I looked at a lot of other models but I settled on this one for the build quality, the reviews and functionality. It’s a good one. No issues even starting my 5.0L V8 F150. It just did not care and easily started it. Like I said, it’s already paid for itself and why I bought one for our other vehicle. You’ll be happy with this one.

Scatola ben fatta e utilizzabile come prima custodia in attesa di trovarne una adeguata. Caricabatterie in dotazione molto potente per ricaricarlo in pochi minuti in caso di emergenza. Solido e ben assemblato, per assicurare protezione alla polvere e schizzi d'acqua. Il peso fornisce idea di qualità. Le pinze sono in plastica di qualità ottima e le molle molto forti per una ottima presa sui morsetti della batteria del veicolo. Le due luci, attivabili al 50 o 100%, non sono potentissime ma più che adeguate per illuminare ciò che occorre in caso di utilizzo e manovre nei vani motore inoltre i led hanno la funzione lampeggiante rossa, strobo e SOS. Non sarebbe stato male se avesse avuto una funzione per misurare il voltaggio della batteria, visualizzando il valore nel display. Coperchi dei cavi per le connessioni sono ottimi: infatti è resistente alla polvere e agli schizzi d'acqua. Il sistema di gestione erogazione corrente è interno al Power bank e non nel connettore delle pinze quindi protetto. Tutti gli elementi dell'apparecchio sono marcati hulkman. Nella confezione: riferimento per estensione garanzia gratuita, adesivi carini, istruzioni, cavo USB - c per la ricarica o per utilizzarlo come Power bank, connettore tipo accendisigari per collegare apparecchi utilizzati di solito in auto, caricabatteria ultra veloce. Stand by di 18 mesi dichiarato dal costruttore ma dipende dalle condizioni di conservazione, in ogni caso un ottimo valore. Contento di averlo scelto per le maggiori performances rispetto alla concorrenza (altro marchio USA). Oggi, 22 settembre 2023 l'ho utilizzato per avviare una UP a benzina con batteria completamente esausta (non si aprivano neanche sportelli con telecomando e luci cruscotto spente completamente) e dopo aver utilizzato la funzione booster, l'auto si è avviata come se avesse batteria nuova. Dopo tre avviamenti necessari per spostare l'auto in tre parcheggi diversi, l'autonomia dell' avviatore è passata da 100% a 96%. Aggiornamento 26 10 2023: due interventi su Polo benzina e diesel e scooter Yamaha (mezzi di amici in panne) e tutto ok: carica da 100 a 98.

Wow. This thing is amazing. It arrived with a 67% charge and I immediately tried it on my 1.9 diesel Zafira which was completely and utterly dead. Didn't even have enough power to manage the central locking. I switched my Hulkman on, connected the jumpers and turned the key. It started immediately. The charge on the Hulkman fell to 64%. Amazing. I've now charged it up to 100% via its USB-C and it took about 40 minutes. Definitely recommend. Wish I'd bought one sooner.

المنتج مميز

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Aparato bien resuelto.. He arrancado una autocaravana que tenía la batería literalmente muerta.. (no sé encendía ni el cuadro de instrumentos) Pues conectar el arrancador y zas.. a la primera y solo consumiendo un 5% de la batería del arrancador.. prueba de fuego, superada con éxito rotundo!!