HulkmanAlpha85,Midnight Green,2000A 74Wh Smart Jump Starter,12V Portable Car Battery Booster with 3.3" Display,USB-C Power Pack,Includes 65W Wall Charger,Jumper Cables for up to 8.5L Gas/6.0L Diesel

I recently purchased the Hulkman to start my Corolla at times when I neglect to drive it more than for a few short trips for a few weeks and my battery gets too low. The product arrived just three days after I ordered it, but I was anxious to try it out right away since I hadn't been able to drive anywhere after my battery failed 4 days previous. I found the instructions a little vague in places, but after reading through twice, I felt confident I could safely get going. I plugged in the supplied usb cable and the display lit up and showed 78%. It took 20 minutes before changing to 79%, so I prepared for a long wait, but it only took 3 hours to get to 100%. I gathered my things, and the Hulkman and headed for my car. In the parking lot, I asked a neighbor to hang out for a few minutes, as suggested in the instructions. The jumper cables are so ridiculously short, it took a bit of hassle to get the battery close enough to make a connection. The battery didn't have polarity labels anywhere in view, but another curious neighbor who passed by helped me make the right connection. Soon as I secured the clamps, the display came alive flashed "ready". I jumped into my car, turned the key, and the motor sprung to life! I threw my hands up and cheered. This was an empowering moment! Somewhere, a AAA road service mechanic had an easier day, thanks to no call for help from me! I went to disconnect the cables and noticed the Hulkman had already turned itself off. Yes, despite struggling to understand instruction details and short cable challenge, the actual charging of the Hulkman, the jump start, and turning the unit off, were all as easy as connecting the right cable and the Hulkman did all the rest automatically. To top it off, the box it came in has a neat design for storing the cables and the battery. I decided to top off the Hulkman to be sure it was ready next time I neglect my Corolla. The display showed my single jump only reduced its capacity 1%. I am, obviously, very happy, and have good hope this little friend will be there to help for quite a while.

Quick emergency start when needed, I bought this for all the cars the used car dealers bring to me for work. Seems like every other car always has a dead battery in it, I charged it fully when I got it even though it had a 70% charge in it and haven't charged it since been a couple of months now and no problems whatsoever. If a battery is completely dead all you do is hold 2 buttons down and it will tell you ready then start the vehicle, I've had to do that about 5 times now with completely dead batteries and no problem at all still has 65% charge. It's portable and very well designed for the money another tool for the shop hope this helps anyone interested in buying one, it's a great product and you won't be disappointed

Amo este articulo, sin duda esto debes tenerlo si o si en tu vehiculo, este articulo es de una calidad top, tengo un camion gasoil 6cilindros con bateria muerta y lo encendio sin problemas y mi lexus gx470 de 8 cilindros gasolina la enciende al instante, con su tecnologia fast charge se carga super rapido, me encanta

Such a handy tool! This thing will ACTUALLY jumpstart your car. Even if the battery is dead dead. I have used it to jump a car 5 or 6 times on a single charge, and there was plenty capacity remainiing. I have one in my car and in my wife's car for peace of mind.It's not the least expensive option, but it works so well that I can't justify buying anything else., Worth the extra cost? Yes!

Finally had to use this today. My lithium battery was completely dead. When I connected it to the battery it was still at 100% since I had it sitting since October 2024. I used the 'force start' mode and my car cranked right up. 10 out of 10 for holding it's charge for these many months and for ease of use and convenience.

I received the HULKMAN Alpha 85 this afternoon. I could have used this two days ago but went with a new battery instead at the time. So, I am unable to report on the performance at this time. However, I will update in the future if, and, when the dead battery event appears again. The NAPA battery I had died suddenly after 3 years and 3 months. Whowuddathunkit? Unfortunately, that's sometimes how it occurs. After the situation I found myself in two days ago, I decided to never be caught off guard again. I will always have this fully charged and in my vehicle going forward. To me this is as important as a spare tire.Having said that, I must comment on the appearance, feel and packaging of the HULKMAN. These people put APPLE to shame. Next to ROLEX, HULKMAN has the most talented product designers, container packaging and document people in the business! The product as well as the box it came in is so extravagant that I have to think they could have lowered the price of the device by, at least, $25 or more on the retail boxing alone! I can only hope that the device itself lives up to the presentation. Here's hoping!UPDATE 3-23-2023 I really hate to make this update after the glowing report previously. However, the actual rating of the product needs to be commensurate with the performance of the product, not the unpacking impression. My apologies. I had my first opportunity to actually use the Alpha 85 after the purchase 5.5 months ago. I originally purchased it only to keep in my C6 Corvette storage area since these cars are infamous for eating batteries. I finally had to put it to the test yesterday, not for my car but my neighbor's 2019 Subaru Forester. The Hulkman had been sitting in my house since November (the Vette is never used in the winter) and was charged to 100%. I first measured the Subaru's battery and found it to be less than 8 volts. Yep, that's dead. I then attached the Alpha 85 and received the "error 2" (dead battery notice) as expected. That requires you to depress the two buttons simultaneously to put the Alpha into forced start mode. The "Ready" light illuminated and the dashboard lights came alive. Good so far. I have my neighbor attempt to start and ... nothing! Not even a clicking starter. Nothing. Two more attempts and watch the 100% slowly tick down to around 75%. So, I figure there is something else wrong. Maybe a body control module, a bad starter or whatever. My neighbor then calls AAA. The AAA guy shows up, takes out his beat-to-crap garbage small portable jump starter and ... wait for it ... first shot the engine cranks over like a champ and starts. Now I am angry. It had one job and it failed to perform in that one crucial exercise! 5 stars becomes one star. I have been living with a false sense of security having the Alpha 85 hanging around. The worst part is now knowing that it would have left me hanging in the event it was needed. This morning I find that there is no telephone number to contact support. Their website requires that you submit your contact details and they will "contact you soon," whatever that means.I will update my review pending the outcome of this issue. Bottom line though is that I will never trust this product.UPDATE 3/30/23 - I originally gave this product 5 stars based on the quality of the delivered product. Unfortunately, there is no way to test the product before you find yourself in need of it with a dead battery. As you can see in this review, I had the opportunity to experience it with a neighbor's vehicle and it failed. I then moved it to one star since it failed to perform in its only vital function. I am moving my rating up to three stars based on the exemplary manner in which HULKMAN handled their customer service. This update covers that service. I emailed HULKMAN the same info posted in this review. They called me within hours of my email and, based on the description of my experience, agreed there was something not right and offered to send me a brand new Alpha 85 - no questions asked. The new unit was delivered in less than a week. Now, that is what I call exemplary customer service rarely seen today! This company seriously stands behind its product. It's not just a pretty face (which it most certainly is). Yes, my faith in it getting me out of a jam is shaken but, I can never say they didn't do everything to try and make it right.UPDATE October 2024 - I finally had an opportunity to use the product on our Subaru Outback that had a deader-than-dead battery. I had to force the unit into start mode since the Subaru battery was truly dead. It had measured about 8 volts before I attempted the jump. The Hulkman turned it over effortlessly and started the car. Very impressive!