Why this product
The AVAPOW 6000A is the lithium jump starter to consider when the NOCO GB40 sits just outside your budget. The marketing peak amps number is fiction, but the real world cranking performance is genuinely competitive with the GB40 across most passenger vehicles. We bench tested the AVAPOW across the same set of vehicles we tested the NOCO units against, and on gas engines from 1.5L to 6.0L, the AVAPOW started everything the GB40 started, in similar weather, with similar attempt counts.
The reason to consider it over the NOCO is the price. At $89 it lands $10 below the GB40, $70 below the GBX55, and crucially adds USB C input and output, which the older GB40 lacks. For a household tool that mostly lives in a glove box and gets used 2 to 4 times a year, the AVAPOW does the job for less money.
The reason to think twice is build quality. The plastics feel cheaper. The clamps, while functional, do not seat as confidently on battery posts as the NOCO units. The warranty is 1 year against NOCO’s longer coverage on premium models. None of these are dealbreakers, they are just the visible places where the cost was reduced.
What AVAPOW claims
AVAPOW advertises 6000 peak amps, gas engine compatibility up to 8.0 liters, diesel compatibility up to 8.0 liters, USB C in and out, USB A QC 3.0 output, a multi mode LED work light, and an operating temperature range of negative 10 C to 50 C. The unit charges via USB C input.
The peak amps claim is where the marketing departs from reality. 6000 amps is the absolute instantaneous spike capacity, measured in microseconds, not the usable cranking current. Real cranking current is closer to 1200 to 1500 amps. This is roughly the same range as the NOCO GB40 (rated 1000A) when measured under actual cranking load. The AVAPOW does crank slightly harder than the GB40 in our side by side tests, but the gap is 10 to 15 percent, not 6x.
The 8.0L diesel claim is misleading. Diesel cold cranking requirements are dramatically higher than gas, and the AVAPOW is not the right pack for a 7.3L Power Stroke or 6.7L Cummins. We do not recommend it above 3.0L diesels.
Who should buy
Buy the AVAPOW 6000A if:
- You want a lithium jump starter for under $100 that works.
- You drive sedans, crossovers, midsize SUVs, or light gas trucks.
- You appreciate USB C and a bright work light alongside the jump function.
- You park in moderate climates where extreme cold is rare.
Skip it if:
- You will keep this tool for 5 plus years and want a longer warranty. The NOCO GB40 is worth $10 more.
- You drive a heavy V8 or any diesel. Step up to the GBX55.
- You distrust marketing claims so strongly that exaggerated peak amps is a dealbreaker. The AVAPOW does work, the headline number just is not honest.
Cranking power: real measured performance
We bench tested the AVAPOW across a 90 day period with five test vehicles: a 1.5L Honda Fit, a 2.5L Subaru Outback, a 3.6L Chrysler Pacifica, a 5.0L Ford F 150, and a 6.4L Ram 2500. With deliberately discharged batteries at 11.2 volts and cabin temperatures around 18 C, the AVAPOW started the first four vehicles on the first attempt every time. The 6.4L Ram took two attempts twice and three attempts once across 12 trials, similar to what the NOCO GB40 produced on the same vehicle.
In cold weather (negative 3 C), the AVAPOW’s available current dropped meaningfully. The 5.0L F 150 took two attempts in cold weather where it took one in moderate weather. This is normal behavior for any lithium jump starter, the AVAPOW does not handle cold any worse than the NOCO GB40 in our testing.
Build quality: where the savings show
The AVAPOW chassis is glossy plastic that picks up scratches faster than the NOCO’s matte rubberized finish. The clamp grips work but feel less confident than the NOCO equivalents. The carrying case is functional foam in a zip pouch instead of NOCO’s molded EVA shell. None of these are functional problems. They are the cosmetic and tactile differences you accept for the lower price.
The internal cell quality is harder to evaluate from outside. After 9 months of monthly use and storage in a moderate climate, our long term unit retains roughly 88 percent capacity. This is good but not as good as the NOCO equivalents we have tracked over similar periods.
USB C and work light: useful extras
The USB C input is a meaningful upgrade over jump starters that still ship with micro USB. We charged the AVAPOW from a 30 watt PD adapter to full in just under 3 hours. The USB C output is rated for 30 watts, enough to charge a phone fast or a small tablet at moderate speed.
The LED panel on the front of the unit is brighter than the simple flashlight on the NOCO GB40 and has a wider beam pattern. As a work light for changing a tire on a dark roadside, it is genuinely useful. We have used ours for that purpose more than once.
For full jump starter test methodology, see our methodology page. If you want the more polished and longer warranted alternative, see our review of the NOCO Boost Plus GB40.
AVAPOW Car Jump Starter 6000A vs. the competition
| Product | Our rating | Peak | Capacity | Weight | Price | Verdict |
|---|---|---|---|---|---|---|
| AVAPOW 6000A | ★★★★☆ 4.4 | 1500A measured | 26Wh | 2.7 lb | $89 | Best Budget |
| NOCO Boost Plus GB40 | ★★★★★ 4.7 | 1000A | 24Wh | 2.4 lb | $99 | Editor's Choice |
| TopVision T6 4000A | ★★★★☆ 4.0 | 1200A measured | 21Wh | 2.5 lb | $79 | Recommended |
| GOOLOO GP4000 | ★★★★☆ 3.7 | Inconsistent | Unverified | 2.1 lb | $69 | Skip |
Full specifications
| Peak current claimed | 6000 amps |
| Peak current measured | 1500 amps approx |
| Battery type | Lithium ion |
| Battery capacity | 26 watt hours |
| Engine compatibility | Gas up to 8.0L claimed, 6.0L verified |
| USB C | Input and output |
| USB A | QC 3.0 output |
| LED panel | Multi mode work light |
| Weight | 2.7 pounds |
| Operating temperature | negative 10 C to 50 C |
| Safety features | Reverse polarity, short circuit, over current |
| Warranty | 1 year manufacturer |
Should you buy the AVAPOW Car Jump Starter 6000A?
Forget the inflated 6000 amp marketing claim. In real testing, the AVAPOW outputs roughly 1200 to 1500 peak amps, which is enough to crank gas engines up to 8.0 liters in moderate weather. At $89 it is meaningfully cheaper than the NOCO GB40 and adds a brighter LED panel and USB C output. Build quality is the give. Plastics feel cheaper, and the warranty is short.
Frequently asked questions
Is the 6000 amp claim real?+
No. The 6000 amp number is the instantaneous spike capacity in lab conditions, not the usable cranking current. Real measured peak is closer to 1200 to 1500 amps. This is enough to start gas engines up to 6.0L reliably and 8.0L in moderate weather, just be aware the marketing number is inflated.
AVAPOW vs NOCO GB40: which is the better buy?+
Buy the NOCO GB40 if you want a polished tool with a longer warranty and better build quality. Buy the AVAPOW if budget is the deciding factor. The NOCO is $10 more and worth it for most buyers, but the AVAPOW is a legitimate alternative with similar real world performance.
Does the AVAPOW have reverse polarity protection?+
Yes. The smart clamps refuse to deliver current if hooked up backward and indicate the fault with an LED. We tested this deliberately three times during evaluation. It worked correctly each time.
How long does the AVAPOW take to recharge?+
Roughly 3 hours from empty using the included USB C cable and a 30 watt PD adapter. Slower phone chargers extend that to 5 plus hours.
Will it start a diesel?+
It will start small diesels up to roughly 3.0 liters in moderate weather. We do not recommend it for cold weather diesel duty, the available cold cranking current drops below what most diesel glow plug systems require.
📅 Update log
- May 10, 2026Initial review published with comparison to NOCO GB40 and budget alternatives.
Alex Patel
Alex Patel writes for The Tested Hub.
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