★★★★★
Great Product
Eli—December 1, 2025
It’s worked every time I needed it. Very reliable, charges fast, and it’s very easy to use that’s idiot proof Read more
Hulkman Alpha85 Space Gray 2000A 74Wh Smart Jump Starter 12V Portable Car Battery Booster with 3 3 Display
$109.99$199.99
About this item
- [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, it’s designed for reliability.
- [What’s in the Box]: The package includes the Alpha 85 jump starter, battery clamps, a Type-C USB cable (Out), 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 that’s always ready to assist you.
$109.99
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Delivery — 10 Apr – 16 Apr
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Product details
| 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 |
Technical specifications
| brand | Hulkman |
|---|---|
| product_dimensions | 9.06"D x 4.06"W x 1.82"H |
| item_weight | 4.51 pounds |
| amperage | 2000 Amps |
| peak_output_current | 2000 Amps |
| manufacturer | Hulkman |
| upc | 631851725448 761062119573 631851725431 |
| model | Alpha 85 |
| item_model_number | A85 |
| batteries | 1 Lithium Metal batteries required. (included) |
| manufacturer_part_number | Alpha 85 |
| bulb_type | LED |
| special_features | 10 types of protection include spark-proof, mistake-proof and reverse-polarity protection to free you from malfunction concerns like a short-circuit or sparks, 65W Speed Charge Tech.: it can be fully-charged in just 1.5 hours, Built-in intelligent clamps: 0 Spark and fully insulated, Informative 3.3" LED screen: easier to use and saves more time, With the 12V/10A DC, USB-A/QC3.0 and Type-C/PD18W output, readily charge tire pumps, car refrigerators, and a wide variety of electronic products like smartphones. |
| best_sellers_rank | #1,991 in Automotive ( See Top 100 in Automotive ) #43 in Jump Starters |
| date_first_available | November 15, 2020 |
From the brand
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Customer reviews
4.713,508 ratings
Customers say
Customers find the jump starter powerful enough to start almost any vehicle and appreciate its ease of use compared to jumper cables.
★★★★★
This is the brand you want. I chose the Alpha 85 which will start all GAS cars and V8 Gas trucks.
Glenn A.—October 15, 2025
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. Read more
★★★★★
After 5 years, it is still working flawlessly. Highly recommended!
JF—January 7, 2026
I purchased this unit almost 5 years ago and had to use it multiple times over the years. I can't tell you how amazing it is. It holds a charge for a very long time --I've found I only need to top it off every 3-6 months (or after a jump). It worked flawlessly in jumping my battery and others on several occasions. Not only is it nice to have for your peace of mind but I love being able to help others that need a jump. This product has been time tested and still continues to perform. Completely worth the money!! HIGHLY RECOMMENDED! Read more
★★★★★
Awesome product
Peace—November 21, 2025
I bought this awhile back after having to call roadside assistance to charge my battery earlier this year. When I got it, I put it in my car and didn't give it much thought until today. I had hoped to came fully charged but I wasn't really sure until today. Thankfully it did come pre-charged and it had 76% when I went to use it. After reading the very thorough instructions, including the error message information which I did need, it was easy peasy and my battery was charged right up. I made it to my appointment in time and I was exceptionally pleased. Great value, totally helpful, and I avoided sitting hours waiting for roadside assistance to do the same thing that I just did with this product. Fabulous! Read more
★★★★★
HULKMAN Alpha 85 (Space Gray) – 2000A 74Wh
Cab racan—November 18, 2025
Outstanding jump starter. Easily starts large engines (up to 8.5L gas / 6.0L diesel), even with a completely dead battery thanks to BOOST mode. Bright display shows exact battery %, voltage check, 10 safety protections (reverse polarity, short circuit, etc.). Very compact, premium matte finish, powerful 400-lumen flashlight, and doubles as a solid 20,000 mAh power bank. Best value in its class. 100% recommended – stays in my car permanently. Read more
★★★★☆
Work great even in large size SUV
Cc214—September 28, 2025
This was a very good product. Small and compact convenient storing in the car and works with large suv and even large pick up truck. Read more
★★★★★
Very good jumped, able to start dead batteries.
Philippe Frossard—December 16, 2025
Very useful, has started my 3.5l engine, so many times before I need to charge it again. Another battery was completely dead, Hulkman was able to start it when following instructions, other jumper were not able to start it. Very Very happy, I strongly recommend it!!! Read more
★★★★★
Buy one, you won't regret it!!!
Christopher Ferrer—November 13, 2025
I'm at a loss for words, this thing is phenomenal!!! Truck battery was dying intermittently, so I purchased the Hulkman Alpha85 just to keep in the truck, and glad I did. Battery went full dead soon after and I used this thing to start my truck will over 15 times. No waiting, it's instant. Hook it up and start the truck, it doesn't struggle at all! AND, It only drops 2% per jump start. Can double as a USB battery bank, which I'm using it for now since I got a new battery for the truck. Amazing product. Read more
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