Both can save the day, but NOCO is simpler; HULKMAN packs more power.
A dead battery rarely happens at a “good” time. I’ve faced it in grocery lots, snowy mornings, and camping pull-offs. In testing the NOCO Boost Plus GB40 vs Hulkman Alpha85 side by side, I learned they solve the same problem in very different ways: the NOCO GB40 is compact and foolproof, while the Hulkman Alpha85 is a powerhouse with more features. I’ve jump-started my sedan, a V8 truck, and helped a neighbor’s SUV with both. Here’s what stood out in real use, so you can pick the right fit.
Is NOCO Boost Plus GB40 Good?
Yes—for most daily drivers, it’s an easy, dependable pick. The NOCO Boost Plus GB40 is small, light, and very straightforward. It got my 4-cylinder sedan running in seconds and handled a 6-cylinder SUV on a chilly morning. If you value grab‑and‑go simplicity, safety, and a compact size, the GB40 shines.
One winter, I left my dome light on overnight. The GB40 clipped on with clear lights showing a safe connection, and my car started on the first turn. Another time, I used it to top up my phone while waiting for a tow truck on a road trip. It’s not the most powerful unit out there, but it’s the one I trust to live in my glove box without fuss.
What Makes It Stand Out / Key Features
- 1000A peak current; suitable for up to 6.0L gas and 3.0L diesel engines
- UltraSafe tech with spark-proof and reverse-polarity protection
- Built-in 100-lumen LED flashlight with multiple modes (incl. SOS)
- USB power bank output (5V/2.1A) for phones and small devices
- Compact, lightweight design; holds charge for long standby
What I Like
- Foolproof clamp lights and safety features reduce mistakes
- Small enough to live in the glove box or door pocket
- Consistent starts on typical cars without drama
- Simple LEDs are easy to read at night
- Double-duty as a flashlight and emergency phone charger
What Could Be Better
- Micro‑USB charging is slower than USB‑C or a wall fast charger
- No detailed screen—battery percentage is by light bars only
- Not ideal for big V8 trucks in tough cold; power ceiling is modest
My Recommendation
If you drive a small to mid-size gas car or light SUV, the GB40 is a reliable, compact safety net at a fair price.
| Best For | Why |
|---|---|
| Daily commuters with gas 4–6 cylinder engines | Enough power, fast starts, and small footprint |
| Glove box emergency kit | Light, safe, and simple to operate |
| Budget-conscious buyers | Great reliability without paying for extras you may not need |
Is Hulkman Alpha85 Good?
Yes—if you want stronger cranking power, faster recharging, and a smart screen. The Hulkman Alpha85 brings serious muscle. It jump-started a V8 pickup that sat for weeks and revived a neighbor’s diesel SUV that the NOCO struggled with on a freezing morning. It costs more, but you feel the upgrade.
In my tests, the smart display was a relief. It shows battery percentage, connection status, and error prompts. I once charged it from near-empty to “ready to jump” while I packed the trunk—very fast. The hard case and sturdy clamps make it feel like a pro tool. It’s bigger than the NOCO, though, so it lives in my trunk, not my glove box.
What Makes It Stand Out / Key Features
- 2000A peak current; supports up to 8.5L gas and 6.0L diesel engines
- Smart display with real-time status, errors, and battery percentage
- Fast recharge (about 1.5 hours to full with the included charger)
- Multiple outputs: USB fast-charge ports and 12V DC power
- Rugged build with sturdy clamps and protective carrying case
What I Like
- Serious jump power that handles big engines with confidence
- Screen makes troubleshooting and night use easy
- Quick top-up charging means ready-to-go in minutes
- Acts as a beefy power bank on road trips
- Case and clamps feel pro-grade and organized
What Could Be Better
- Bulkier and heavier than the NOCO GB40
- Higher price, especially if you only need basic jump support
- More features can feel like overkill for simple needs
My Recommendation
If you drive a truck, large SUV, or want fast charging and a screen, the Alpha85 is worth it.
| Best For | Why |
|---|---|
| Trucks and large SUVs | Extra cranking amps handle big engines and deep drains |
| Frequent jump-starts or road service helpers | Smart screen, fast charging, and reliable clamps |
| Travel power users | More ports and capacity for devices and accessories |
NOCO Boost Plus GB40 vs Hulkman Alpha85: Side-by-Side Test
I tested the NOCO Boost Plus GB40 vs Hulkman Alpha85 across daily scenarios: cold starts, quick roadside hookups, and using each as a power bank. Here’s how they stack up in the areas that matter most.
Power & Engine Support: Which Starts More, More Often?
Both start common cars fast. The difference shows with large engines or deep drains.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Peak Amps | 1000A | 2000A |
| Gas Engines | Up to 6.0L | Up to 8.5L |
| Diesel Engines | Up to 3.0L | Up to 6.0L |
| Recovery from deep drain | Good for small/midsize | Stronger for hard cases |
Rating: GB40 – 7.5/10 | Alpha85 – 9/10
Edge: Hulkman Alpha85, thanks to higher cranking amps and larger engine support.
Display & Feedback: Which Is Easier to Read?
Clear feedback prevents mistakes, especially at night.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Screen | LED bars and status lights | Smart screen with % and prompts |
| Connection guidance | Indicator lights | On-screen instructions and warnings |
| Night use | Good | Excellent |
| Troubleshooting | Basic | Detailed |
Rating: GB40 – 7/10 | Alpha85 – 9/10
Edge: Hulkman Alpha85, for its smart display and clearer prompts.
Charging Speed & Power Bank Use
If you forget to charge ahead of time, speed matters.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Recharge speed | Slower via micro‑USB | Fast; about 1.5h to full |
| USB outputs | 1x 5V/2.1A | Fast USB ports; more options |
| 12V DC output | No | Yes, for accessories |
| Power bank capacity | Modest | Large |
Rating: GB40 – 6.5/10 | Alpha85 – 9/10
Edge: Hulkman Alpha85, with faster charging and more output options.
Portability & Size
Smaller units get carried more often—and used when needed.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Weight/Footprint | Light and compact | Bulkier and heavier |
| Glove box fit | Yes, easy | Usually trunk or cargo area |
| Everyday carry | Excellent | Fair |
| Included case | Soft pouch | Protective hard case |
Rating: GB40 – 9/10 | Alpha85 – 7/10
Edge: NOCO Boost Plus GB40, for true glove-box portability.
Safety & Ease of Use
Protection circuits and simple steps help new users succeed.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Spark-proof, reverse-polarity | Yes | Yes |
| Guided prompts | Lights only | On-screen prompts |
| Beginner-friendly | Very simple | Simple, with more info |
| Clamp quality | Good | Very good |
Rating: GB40 – 8.5/10 | Alpha85 – 9/10
Edge: Hulkman Alpha85, due to clearer guidance and robust clamps.
Cold-Weather Performance
Low temps stress weak batteries and weaker jump starters.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Winter starts on small cars | Reliable | Reliable |
| Starts on large engines in cold | Sometimes needs retries | More likely on first try |
| Cold-weather confidence | Good | Excellent |
| User feedback in cold | Basic lights | Screen helps diagnose |
Rating: GB40 – 7.5/10 | Alpha85 – 9/10
Edge: Hulkman Alpha85, stronger cranking helps in tough cold starts.
Value for Money
Best value depends on your vehicle and needs.
| Aspect | NOCO Boost Plus GB40 | Hulkman Alpha85 |
|---|---|---|
| Price vs capability | Great for small/midsize cars | Great for trucks/SUVs |
| Features per dollar | Basic, affordable | Premium, feature-rich |
| Long-term utility | High for commuters | High for power users |
| Who saves more? | Light-duty drivers | Heavy-duty drivers |
Rating: GB40 – 8.5/10 | Alpha85 – 8/10
Edge: NOCO Boost Plus GB40, if you drive smaller vehicles and want to save.
Final Verdict: Which Should You Buy?
If you drive a compact, sedan, or small SUV, the NOCO Boost Plus GB40 is easy to carry, simple to use, and affordable. It nails the basics and is perfect for everyday peace of mind.
If you own a truck, large SUV, or want more features and faster charging, the Hulkman Alpha85 is the better fit. In the NOCO Boost Plus GB40 vs Hulkman Alpha85 matchup, I’d pick NOCO for simplicity and size; Hulkman for raw power and pro-grade usability.
FAQs Of NOCO Boost Plus GB40 vs Hulkman Alpha85
Which has more jump-start power?
The Hulkman Alpha85. It’s rated at 2000A and supports bigger engines, while the NOCO GB40 is 1000A for small to midsize vehicles.
Which is easier for beginners?
Both are simple, but the Hulkman’s smart screen gives clearer prompts. The NOCO GB40 is very straightforward with indicator lights.
Which charges faster before a jump?
Hulkman Alpha85. It recharges much faster and can be “ready to jump” quickly. The GB40’s micro‑USB input is slower.
Which is better for glove-box storage?
NOCO Boost Plus GB40. It’s smaller and lighter, so it lives in a glove box easily. The Hulkman usually rides in the trunk.
What should I buy for a V8 truck or diesel SUV?
In the NOCO Boost Plus GB40 vs Hulkman Alpha85 choice, go with the Hulkman Alpha85 for the extra cranking power and confidence on larger engines.
