Introduction
This manual provides detailed instructions for the safe and effective use of your Hulkman Alpha85 Smart Portable Jump Starter. Please read this manual thoroughly before operation and retain it for future reference.
What's Included
Your Hulkman Alpha85 package includes the following items:
- Hulkman Alpha85 Jump Starter Unit
- Smart Jumper Cables (Red and Black clamps)
- USB-C Charging Cable
- 16.8V Wall Charger (for DC input)
- 12V DC Adapter (for output)
- User Manual
- Warranty Card
- Hulkman Stickers
- Alpha Bag EVA Protection Case

Image: The Hulkman Alpha85 Jump Starter unit, smart jumper cables, and the Alpha Bag EVA protection case.
Product Features
- Powerful Jump Starting: Delivers 2000 Amps peak current, capable of starting completely dead batteries in vehicles up to 8.5L Gas/6.0L Diesel engines. Provides up to 60 jump starts on a single charge.
- Smart Display: Features a user-friendly 3.3-inch smart screen providing clear information on operational status, battery level, and error codes.
- Durable Protection: Comes with a premium EVA Alpha Bag, offering all-round protection against bumps, dents, and scratches.
- Advanced Safety: Integrated battery protection system and intelligent clamps with 10 safety layers, including spark-proof, mistake-proof, and reverse-polarity protection.
- Versatile Power Bank: Offers multiple charging options: 15V 10A DC, USB-A QC3.0, and USB-C PD18W output for powering various electronic devices and car accessories.
- Built-in LED Flashlight: Includes a powerful LED flashlight with five modes for emergency lighting.
- All-Weather Performance: Operates effectively in temperatures from -4°F to 113°F and features an IP65 waterproof rating when ports are closed.

Image: The Hulkman Alpha85 unit displaying "READY" and 100% charge, connected to a car battery with jumper cables.
Setup
Before first use, ensure your Hulkman Alpha85 is fully charged. It is recommended to fully charge the unit every 3-6 months to maintain battery health.
Charging the Jump Starter
- Locate the charging port on the side of the jump starter unit. Open the protective cover.
- Connect the provided 16.8V wall charger to the DC input port.
- Plug the wall charger into a standard electrical outlet.
- The smart display will show the charging progress. A full charge typically takes approximately 2 hours.
- Once fully charged, disconnect the charger and close the protective cover securely to maintain IP65 water resistance.

Image: The Hulkman Alpha85 unit showing the charging port open and a charging cable connected.
Operating Instructions: Jump Starting a Vehicle
Follow these steps to safely jump-start your vehicle:
- Ensure the jump starter unit is adequately charged (at least 50% recommended).
- Connect the smart jumper cables to the jump starter unit. The connector is located under a protective flap on one end of the unit.
- Attach the red (+) clamp to the positive (+) terminal of your vehicle's dead battery.
- Attach the black (-) clamp to the negative (-) terminal of your vehicle's dead battery.
- Once connected, the smart display on the jump starter will indicate "READY" if the connection is correct and safe.
- Start your vehicle's engine.
- Once the engine starts, immediately disconnect the black (-) clamp from the battery, followed by the red (+) clamp.
- Disconnect the smart jumper cables from the jump starter unit and close the protective flap.
Video: A demonstration of the Hulkman Alpha85 Jump Starter's features and how to connect the cables. Note: This video is from an influencer, but provides relevant visual information on product components and basic usage.
Using as a Power Bank
The Hulkman Alpha85 can also serve as a portable power bank for various devices.
Available Output Ports:
- USB-C PD18W: For fast charging compatible smartphones, tablets, and other USB-C devices.
- USB-A QC3.0: For quick charging compatible smartphones and other USB-A devices.
- 15V 10A DC Output: Use the provided 12V DC adapter to power car accessories like tire pumps or car refrigerators.
To use, simply open the protective cover on the side of the unit and plug in your device's charging cable or the 12V DC adapter.

Image: Close-up view of the Hulkman Alpha85's USB-C, USB-A, and DC output ports with their protective cover open.
Maintenance
- Keep the unit clean and dry. Wipe with a soft, damp cloth.
- Store the jump starter in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ensure all port covers are securely closed when not in use to maintain water resistance.
- Recharge the unit every 3-6 months, even if not used, to prolong battery life.

Image: The Hulkman Alpha85 Jump Starter neatly stored inside its protective Alpha Bag.
Troubleshooting
If you encounter issues with your Hulkman Alpha85, refer to the following common problems and solutions:
- Unit not turning on: Ensure the unit is charged. Press and hold the power button for a few seconds.
- Vehicle not starting: Check that the jumper cables are securely connected to both the jump starter and the vehicle battery terminals (positive to positive, negative to negative). Ensure the battery clamps are making good contact. The smart display should show "READY".
- Error codes on display: Refer to the detailed user manual (included in the package) for specific error code meanings and troubleshooting steps.
- Slow charging: Ensure you are using the original 16.8V wall charger. Check the power outlet.
For persistent issues, please contact Hulkman customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | Hulkman |
| Model | Alpha85 |
| Peak Output Current | 2000 Amps |
| Engine Compatibility (Gas) | Up to 8.5L |
| Engine Compatibility (Diesel) | Up to 6.0L |
| Charging Options | 15V 10A DC, USB-A QC3.0, USB-C PD18W |
| Waterproof Rating | IP65 (with ports closed) |
| Operating Temperature | -4°F to 113°F |
Warranty & Support
The Hulkman Alpha85 Smart Portable Jump Starter comes with a manufacturer's warranty. Please refer to the included warranty card for specific terms and conditions.
For product support, technical assistance, or warranty claims, please contact HULKMAN Direct, the manufacturer.
Return Policy: 30-day refund/replacement policy through Amazon.





