Hulkman Alpha 85
A good-value pick for cars, SUVs and gas pickups up to a V8, with a force-start mode and fast recharging. Buy the Alpha 85S instead if you live somewhere with hard winters.
Amazon $119.99$119.99
The Hulkman Alpha 85 is the better jump starter overall, rated 4.1 to 3.0. The Hulkman Alpha 85 leads on value and warranty. The Hulkman Alpha 85 costs $129.96 less ($119.99 vs $249.95).
NOCO Boost X GBX75
#26 in Trucks and V8sFull review
For full-size pickup and V8 owners who want a fast-charging pack that also tops up a laptop. Cold-climate buyers on a budget can get similar engine coverage from the GB70.
Amazon $249.95$249.95
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Hulkman Alpha 85 for value ($119.99 for its size vs $249.95 for its size) and warranty (2-year warranty vs 1-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every trucks and v8s jump starter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Hulkman Alpha 85 | NOCO Boost X GBX75 |
|---|---|---|
| Overall rating | 4.1/5 | 3.0/5 |
| Value 40% | 68 $119.99 for its size | 0 $249.95 for its size |
| Features 35% | 85 manual override, USB-C charging, IP65; rated to 5 °F | 90 manual override, rated to -4 °F, USB-C charging, IP65 |
| Capacity 15% | 73 74 Wh battery | 73 74 Wh battery |
| Warranty 10% | 50 2-year warranty | 0 1-year warranty |
Specifications
| Hulkman Alpha 85 | NOCO Boost X GBX75 | |
|---|---|---|
| Starting | ||
| Rated engines | 8.5 L gas, 6 L diesel | 8.5 L gas, 6.5 L diesel |
| Peak amps (maker) | 2,000 A | 2,500 A |
| Voltage | 12 V | 12 V |
| Manual override | Yes | Yes |
| Lowest operating temperature | 5 °F | -4 °F |
| Battery and charging | ||
| Chemistry | Lithium-ion | Lithium-ion |
| Capacity | 74 Wh | 74 Wh |
| Capacity (mAh) | 20,000 mAh | - |
| USB-C input | 65 W | 60 W |
| Recharge time | 1.5 hours | 1.8 hours |
| USB outputs | USB-C 18 W, USB-A QC3.0 18 W | USB-C 60 W, USB-A 10 W |
| Build | ||
| Flashlight | Yes | Yes |
| Air compressor | No | No |
| Water resistance | IP65 | IP65 |
| Dimensions | 8.97 x 4.05 x 1.81 in | 8.4 x 5.39 x 2.52 in |
| Weight | - | 3.8 lb |
| Warranty | 2 years | 1 year |
| Released | 2020-09 | 2021-09 |