Hulkman Alpha85,Space Gray,2000A 74Wh Smart Jump Starter,12V Portable Car Battery Booster with 3.3" Display,USB-C Power Pack,5-Mode Flashlight,Jumper Cables for up to 8.5L Gas/6.0L Diesel
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, May 9
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Style: Alpha 85 · Space Gray
Features
- [Start Completely Dead Batteries]: This car jump starter delivers a powerful 2000 Amps peak current, capable of reviving completely dead batteries in vehicles up to 8.5L Gas/6.0L Diesel engines. With up to 60 jump starts on a single charge, this portable battery jump starter ensures you're never stranded.
- [Smart Display for Easy Use]: A user-friendly 3.3-inch smart screen provides clear information about operational status, battery level, and possible errors. This car battery jumper makes it effortless to jump-start your vehicle in just three simple steps.
- [Premium Craftsmanship & Modern Design]: Built with modern industrial aesthetics, the Alpha 85 features clean lines and a compact form that complements your vehicle. The body combines TPU soft rubber and high-strength PC resin for a skin-friendly touch, stylish look, and enhanced durability.
- [0% to 80% in Just 1 Hour]: With our advanced 65W Speed Charge Tech, this car battery jump starter recharges from 0% to 80% in just one hour and fully charges in 90 minutes. Once fully charged, it can hold power for up to 18 months. A quick 5-minute charge is enough for one emergency jump-start. (Wall chargers sold separately)
- [10-Layer Safety Protection]: Engineered for safety, this jump starter features an integrated battery protection system and intelligent clamps. Its 10 safety layers include spark-proof, mistake-proof, and reverse-polarity protection, ensuring a risk-free jump-start. Use this jumper cables confidently, free from concerns about short circuits or sparks.
- [Power Beyond Starting]: More than just a car starter, this jump pack offers multiple charging options, including 15V 10A DC, USB-A QC3.0, and USB-C PD18W output. It powers tire pumps, car refrigerators, and a variety of electronic devices like smartphones. The built-in LED flashlight with five modes provides essential emergency lighting.
- [Rugged, Weatherproof, Reliable]: Built to withstand tough conditions, this jumper box for car battery portable features a durable IP65-rated shell that resists rain, dust, and impacts. Whether you're using it as a portable car jump starter on the road or in extreme environments, its designed for reliability.
- [Whats in the Box]: The package includes the Alpha 85 jump starter, battery clamps, a Type-C USB cable, a DC 12V Cigarette Lighter Socket Adapter, and a User Manual. It also comes with a 2-Year guarantee for added peace of mind. Designed in the USA, our product is backed by a dedicated customer support team thats always ready to assist you.
Brand: Hulkman
Battery Cell Composition: Lithium
Voltage: 12 Volts
Product Dimensions: 9.06"D x 4.06"W x 1.82"H
Vehicle Service Type: ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft
Battery Type: Lithium
Voltage: 12 Volts
Compatible with Vehicle Type: ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft
Battery Capacity: 20000 Milliamp Hours
Amperage: 2000 Amps
Peak Output Current: 2000 Amps
Item Dimensions D x W x H: 9.06"D x 4.06"W x 1.82"H
Item Weight: 4.5 Pounds
Brand Name: Hulkman
Manufacturer Part Number: Alpha 85
Manufacturer: Hulkman
UPC: 631851725448 761062119573 631851725431
Item Type Name: Jump Starter
Included Components: 12V Booster Clamps, Alpha 85 Jump Starter, Cigarette Lighter Socket Adapter, USB-C Cable, User Manual *1 and a 2-Year Guarantee
Manufacturer Warranty Description: 2 Year Warranty
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Alpha 85 · Space Gray
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.
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Reviewed in the United States on March 24, 2026 by GENE
Style: Alpha 85 · Space Gray
This thing is worth every penny! I just had to use it last night. Easy to set up and had my car started in no time. My battery was really dead so I had to use the force start feature. I also used the flashlight that is on the unit and it worked great. After starting the car with the force start, the unit still has a 95% charge. Ready to go for next time. Great product! I am buying one for all of our vehicles and for family!
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Reviewed in the United States on March 1, 2026 by Woods Family
I’ve wanted the Hulkman Alpha85, Midnight Green, 2000A 74Wh Smart Jump Starter for years, and now I finally have one. With my wife’s hybrid, her battery can’t be used to jump my older car, so having this on hand gives me real peace of mind. It’s compact, easy to use, and powerful enough to handle my car without any issues. The smart features and safety protections make it simple and safe, even if you’re not familiar with jump starters. If you want a reliable, portable jump starter for emergencies, this is an excellent choice — I only wish I had gotten one sooner.
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Reviewed in the United States on February 4, 2026 by Ducky124
Style: Alpha 85 · Space Gray
I've had my battery starter for about 2 years and never had to really use it. I think I've used it to charge my phone a couple times. I charged it up initially when I got it and it has held 96% for that whole 2 years without charging it again. It just happened the battery in my car was dead today. I took it out to the car hooked it up and the car fired right up. I was very skeptical that it would jump start my car but it sure did. So easy to use. So convenient. I think it just gives one piece of mind to know that if you got this in your car and your battery goes dead you're good to go. I'm so pleased with it that I ordered another one today so I would have one for each vehicle. They are all so great in the event you have a power outage. You can get one of these cheaper but I know this one works.
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Reviewed in the United States on January 21, 2026 by Larry
Style: Alpha 85 · Space Gray
After 1 year+ Power & Performance - With 2000A peak current, this jump starter packs serious punch. It can reliably start large gasoline and diesel engines, including trucks and SUVs, without hesitation. - The 74Wh battery capacity ensures multiple jump starts on a single charge, making it dependable for emergencies or long trips. Charging & Convenience - Fast recharging via USB-C makes it easy to keep topped up. - Doubles as a power bank, so you can charge phones, tablets, or other electronics when needed. - The clear digital display provides real-time battery status and operation guidance, reducing guesswork. Design & Build - The Space Gray finish gives it a sleek, modern look that feels premium. - Compact and well-balanced, it fits easily in a glove box or toolkit without being bulky. - Rugged casing offers durability, so it feels ready for both everyday use and harsher conditions. Extra Features - Built-in LED flashlight with multiple modes (including SOS) adds safety in roadside emergencies. - Smart clamps with protection against reverse polarity, short circuits, and over-voltage make it safe for anyone to use—even without deep technical knowledge. --- Overall Impression The Hulkman Alpha85 is more than just a jump starter—it’s a versatile emergency companion. Its combination of high power, safety features, and modern design makes it one of the most reliable portable jump starters available. If you want peace of mind on the road, this unit delivers.
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Reviewed in the United States on November 19, 2025 by Ali
Style: Alpha 85 · Space Gray
Good product. Charging takes forever if you use traditional chargers. This requires its fast charger to go from 0 to 100% in 1 hour and 45 minutes. The $99 doesn't have the charger. Also a small bag would be very useful to carry it. Other than that a very good product. I started my Jeep Cherokee without any problem. One start drained only 3% of it
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Reviewed in the United States on January 30, 2026 by gianluca di stefano
Style: Alpha 85 · Space Gray
This battery charger is very easy to use. I have used it twice on an older car and it starts up right away. After two starts, the charge is still 97%, so looks like it could do quite a few more. I'm happy I purchased this product; saved me from having to call for help.
Reviewed in the United States on March 5, 2026 by Kindle Customer