Hulkman Alpha85,Cobalt Blue, 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 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 Used this this to jump start a completely dead battery on my mom’s 2001 Nissan Altima. She rarely uses her car nowadays. Since the last oil change of her car in January of this year until October of this year, she drove a total of only 48 miles! The battery is less than a year old, but due to the lack of turning on the engine for weeks or months at a time, the battery completely drained to the point where the key remote did not open the doors, the car alarm did not sound when manually opening the door with the car key, nor were the headlights or interior lights working and when attempting to turn on the ignition, there was not even a clicking sound. After reading the ratings and reviews, I decided to purchase the Hulkman Alpha 85 jump starter. I am extremely glad I did. I received it today, read the simple instructions, charged the jump starter using the included usb cable. Th Hulkman was ready to be used in about 5 minutes after charging it. When I connected the included jumper cables from the Hulkman to the car battery terminals, the screen on the Hulkman displayed error code 2, meaning the battery is completely dead. This required the use of a forced charge from the Hulkman. This is performed by pressing the on/off button and the LED control button simultaneously. This initiates a very quick charge into the battery. Immediately after initiating the forced charge, a split second later, the car alarm system sounded, indicating a charge into the battery. Immediately afterward, I turned on the ignition and the car came back to life! I disconnected the Hulkman from the battery and let the car run a while and drove it for about an hour to charge the battery. I started the car 6 hours later to test out the battery and it still works. The Hulkman Alpha 85 truly works great. Simple to use, quick to charge and quickly jumps your car battery even when completely dead. Feels durable even though it is compact. I highly recommend this as a must have tool for your automotive needs. It

Why did you pick this product vs others?:Seriously, this thing blows me away. It's SO easy. If you have teenage daughters or sons who are a little dumb dumb they would be able to use this no problem. Red clamp has positive engraved on it and black has negative. It's small and easy to take with you. Has a flashlight function on it as well. Ive had it for over 3 years, started 3 cars with it, and it still has 42% power left. As soon as I clamp up to my car it's ready. Awesome awesome awesome. So cool.

THis product has what many other jump starters in its price range don't have. A boost feature that allows you to jumpstart a totally dead battery. It's a big difference and makes it useful in any situation where a battery is totally discharged. Press power button and light button simultaneously, "ready" light comes on and good to go.It has all the stuff other chargers have, cigarette lighter port, c type charge cord and 110 volt charger along with the obligatory strobing light, steady light in clear and red.The packaging is exceptional For what it's worth it shows the manufacture has pride in what theyproduce.So....... how well does it work?I have a Chevy pickup with a 454CI engine. I discharged the battery completely and let it set for twenty four hours. The temp dropped to thirty three degrees overnight and was at that temperature when I tried the jump starter. starter. And no, the battery won't freeze. It's in the engine compartment and the temp is a degree above freezing. I connected the jump starter, making sure the battery terminals were clean and had good contact with the jump starters' leads I activated the boost mode, waited a minute and hit the truck starter. It started like it was clear, bright, and seventy degrees. Engine fired immediately. Good enough for my needs.Like a lot of the chargers out there the the ports are covered by rubber seals and are a little fiddley to work with. That said, they seal very well and the unit looks to be pretty sturdy. No protruding contacts, etc. I believe It'll live in a tool box or trunk with no problem. There are no exposed parts which could be broken off if handled roughly.Amazon seemed to have the best price for the unit.