Portable Jump Starters · Rank #2 of 5
Hulkman Alpha85 — 2000A, 74Wh, 3.3in display
$119.99★4.7 (13,348 ratings)Fits: Universal
Best for
2000A peak — matches the GB70's cranking headroom for less money
Not for
Bulkier than a glovebox-sized 1000A pack
Key compromise
Screen and fan add failure points a simpler pack doesn't have
Closest cheaper option
NOCO Boost GB40 saves $29 at $91.21.
Approx. $119.99. Retailer price checked Jul 13. As an Amazon Associate we earn from qualifying purchases.
85
Grade A- · ranked #2 in category.
Scored on 6 public criteria, weighted 55% category-specific, 25% owner satisfaction, 20% value.
Scored on 6 public criteria, weighted 55% category-specific, 25% owner satisfaction, 20% value.
Cranking Power
85
Capacity & Charging
100
Safety Features
76
Build Quality
76
Value
89
Owner Satisfaction
85
Portable Jump Starters · Rank #2 of 5
Hulkman Alpha85 — 2000A, 74Wh, 3.3in display
$119.99★4.7 (13,348 ratings)Fits: Universal
OUR VERDICT
The value pick for people who want the pack to double as a laptop/phone bank: 2000A of starting power — the same class as the GB70 — plus 65W USB-C PD that charges in and out. The 3.3-inch screen reports exact charge and fault state rather than making you guess at LED bars.
WHAT IT GETS RIGHT
2000A peak — matches the GB70's cranking headroom for less money
3.3-inch smart screen shows charge level, status and fault warnings instead of LED bars
65W USB-C Power Delivery in and out, so it recharges fast and runs a laptop
KNOW BEFORE YOU BUY
Bulkier than a glovebox-sized 1000A pack
Screen and fan add failure points a simpler pack doesn't have
Peak Amps
2000A
Capacity
74Wh (~20,000mAh)
USB Output
USB-C PD 65W (in/out)
Display
3.3in smart screen
Approx. $119.99 · Price checked Jul 13, 2026 · As an Amazon Associate we earn from qualifying purchases.
What buyers say
3,417 buyer mentionsBuyers praise reliability, quality, ease of use and value for money. Mixed feedback on battery life.
↑ Reliability↑ Quality↑ Ease Of Use↑ Value for money↕ Battery Life
But if you’d rather…
…GET THE WINNER · NOCO Boost GB70 — $199.95 · 74
Buy on AmazonThe unit we'd hand a stranger without instructions: 2000A of spark-proof, reverse-polarity-protected output that starts big gas and diesel engines, backed by 30,000+ owner ratings. You pay for the safety engineering and the amp headroom — the smaller GB40 below is the same safety system for half the money if your engine doesn't need 2000A.
As an Amazon Associate we earn from qualifying purchases.