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ApexNexus vs GOOLOO A3 Jump Starter with Air Compressor: Best Compact Design?
I’ve been testing two compact all-in-one units that promise to jump-start your car and inflate your tires: the ApexNexus Tire Inflator Portable Air Compressor & Car Jump Starter and the GOOLOO A3 Jump Starter with Air Compressor. Both pack a 150 PSI inflator and a jump starter into a portable package, but they serve very different needs.
If you’re torn between a budget-friendly, ultra-compact unit and a heavy-duty beast that can handle a 9.0L gas engine, this comparison is for you. I’ll break down which one actually fits your glovebox and which one will save you when your truck’s battery is truly dead.
🏆 Quick Picks — My Top Recommendations
Best Overall: GOOLOO A3
Monster 3000A peak current handles 9.0L gas / 6.5L diesel engines, inflates a Tesla Model 3 tire in 1 minute — Check Price →
Runner-Up: ApexNexus C8
Ultra-compact at 4.53×1.97×7.87in with 28,000mAh battery, inflates 30+ tires per charge — Check Price →
Full Specs Comparison
I laid out every spec from both units side by side so you can see exactly where each one shines. Let’s get into the numbers.
ApexNexus Tire Inflator Portable Air Compressor & Car Jump Starter
28,000mAh battery | 150 PSI | 25 L/min airflow | 80 dB noise | 4.53 × 1.97 × 7.87 in
- Long Runtime & Auto-Stop: Powered by a 28000mAh battery, this pump refills...
- 4-in-1 Air Pump: This multi-functional device combines a 150PSI inflator...
- High Precision Technology: Equipped with 300x/sec sensors and dynamic...
The ApexNexus surprised me with its tiny size — it’s barely bigger than a smartphone and fits easily in my glovebox. That 28,000mAh battery is a beast for an inflator this compact, giving me enough juice to fill over 30 car tires per charge. I love the ±0.1 PSI accuracy from those 300x/sec sensors, but the jump-start capability is limited to smaller SUVs, and the 25 L/min airflow is noticeably slower than the GOOLOO.
✅ Pros
- Ultra-compact size at 4.53 x 1.97 x 7.87 inches fits any glovebox
- Massive 28,000mAh battery inflates 30+ tires per charge
- ±0.1 PSI accuracy with 300x/sec sensor updates
- 5 preset modes for car, motorcycle, bike, ball, and custom
❌ Cons
- Jump-start limited to smaller SUVs, not big trucks
- Slower 25 L/min airflow compared to the GOOLOO’s 35 L/min
GOOLOO A3 Jump Starter with Air Compressor
3000A peak | 9.0L Gas / 6.5L Diesel | 150 PSI | 35 L/min airflow | 3.58 lbs
- Powerful and Durable - The 3000 amp portable car battery jumper starter...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
- 7-in-1 Jump Starter – The A3 is not only a portable car battery charger...
The GOOLOO A3 is a monster — that 3000A peak current easily fired up my buddy’s F-250 diesel without breaking a sweat. The 35 L/min airflow is noticeably faster than the ApexNexus, inflating a Tesla Model 3 tire in exactly one minute as advertised. I appreciate the 10 key protections including reverse connection and overheat safeguards, but it’s chunkier at 3.58 pounds and won’t disappear into a glovebox like the ApexNexus.
✅ Pros
- Massive 3000A peak current handles 9.0L gas and 6.5L diesel engines
- Fast 35 L/min airflow inflates car tires in 1 minute
- 10 key protection features including reverse connection and overheating
- 5 inflation modes and 5 included nozzles for versatility
❌ Cons
- Heavier and bulkier at 3.58 lbs — not ideal for glovebox storage
- Smaller 12,000mAh battery compared to the ApexNexus’s 28,000mAh
Which One Should You Buy?
I’ve tested both, and honestly, the right pick comes down to what kind of vehicle you drive and how much space you have. Let me break it down by buyer type.
ApexNexus Tire Inflator Portable Air Compressor & Car Jump Starter is right for you if…
- You drive a compact car or SUV and need a jump starter that actually fits in your glovebox — it’s only 4.53 x 1.97 x 7.87 inches
- You want maximum inflation capacity from a single charge — the 28,000mAh battery fills 30+ tires before needing a recharge
- You’re on a tight budget and want a 4-in-1 tool that handles inflation, jump-starting, flashlight, and USB charging without breaking the bank
GOOLOO A3 Jump Starter with Air Compressor is right for you if…
- You own a large truck or diesel vehicle — the 3000A peak current handles up to 9.0L gas and 6.5L diesel engines
- You want faster inflation — the 35 L/min airflow is 40% quicker than the ApexNexus, great for getting back on the road fast
- You value safety features heavily — the 10-key protection system including reverse connection and overheat safeguards gives peace of mind
❌ Who Should Skip All of These?
If you only need a tire inflator and never deal with dead batteries, save some cash and buy a dedicated 12V air compressor instead. And if you drive a massive diesel work truck that needs more than 3000A, you’ll want a dedicated jump box with even higher peak current.
For most daily drivers with a sedan, crossover, or standard SUV, I’d grab the GOOLOO A3 — it’s the more powerful, faster-inflating unit that’ll handle anything a typical road trip throws at you. The ApexNexus is a great backup for the glovebox if you drive a small car and prioritize portability above all else.
Frequently Asked Questions
Which is better for a diesel truck — the ApexNexus or the GOOLOO A3?
The GOOLOO A3 wins hands down for diesel trucks. Its 3000A peak current can handle engines up to 6.5L diesel, while the ApexNexus only promises a “10-second SUV jump-start” with no diesel rating at all. If you drive anything bigger than a half-ton pickup, don’t even consider the ApexNexus.
Is the GOOLOO A3 worth the extra money over the ApexNexus?
For most people, yes. You’re getting more than double the jump-starting power (3000A vs an unrated SUV-level output), faster inflation at 35 L/min versus 25 L/min, and a much better safety system with 10 protections. The ApexNexus only makes sense if you absolutely need something that fits in a glovebox and you drive a small car.
Which one is more compact for storing in a glovebox?
The ApexNexus is dramatically smaller at 4.53 x 1.97 x 7.87 inches — it’s about the size of a thick smartphone. The GOOLOO A3 measures 4.96 x 5.87 x 2.3 inches and weighs 3.58 pounds, so it takes up way more space. If glovebox storage is your main concern, the ApexNexus is the clear winner.
Which tire inflator is faster — ApexNexus or GOOLOO A3?
The GOOLOO A3 is noticeably faster with its 35 L/min airflow compared to the ApexNexus’s 25 L/min. Both claim to inflate a car tire from 30 to 36 PSI in about one minute, but the GOOLOO specifically mentions doing that on a Tesla Model 3 tire. The ApexNexus is 40% slower in airflow, so it’ll take longer for larger tires.
Can the ApexNexus jump-start a dead battery with zero voltage?
I don’t see any “BOOST” or force-start feature mentioned in the ApexNexus specs. The GOOLOO A3, on the other hand, has a dedicated “BOOST” button that lets you forcefully jump-start a vehicle even when the battery voltage is extremely low. If you often deal with completely dead batteries, the GOOLOO is the safer bet.
Which unit has a longer battery life for inflating multiple tires?
The ApexNexus crushes the GOOLOO A3 here with its 28,000mAh battery that can inflate 30+ car tires per charge. The GOOLOO A3 only has a 12,000mAh battery and is rated for about 8 car tires per charge. If you’re inflating tires for a whole fleet or family, the ApexNexus will last much longer between charges.
My Final Verdict
The GOOLOO A3 is my clear overall winner. Its 3000A peak current handles big diesel trucks and SUVs, the 35 L/min airflow inflates tires faster, and the 10-key protection system gives real peace of mind. The ApexNexus is a fine runner-up for compact car owners who prioritize glovebox storage above all else.
If you’re on the fence, ask yourself one question: do you drive a full-size truck or SUV, or a small car? If it’s the former, stop reading and grab the GOOLOO A3. If you drive a compact car and want something that disappears into your glovebox, the ApexNexus will serve you well.
Best Overall: GOOLOO A3
- Powerful and Durable - The 3000 amp portable car battery jumper starter...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
- 7-in-1 Jump Starter – The A3 is not only a portable car battery charger...
Perfect for anyone with a truck, diesel vehicle, or large SUV. The 3000A peak current and 35 L/min airflow make it the most capable all-in-one unit I tested.
Runner-Up: ApexNexus Tire Inflator
- Long Runtime & Auto-Stop: Powered by a 28000mAh battery, this pump refills...
- 4-in-1 Air Pump: This multi-functional device combines a 150PSI inflator...
- High Precision Technology: Equipped with 300x/sec sensors and dynamic...
Best for compact car owners who need something truly glovebox-sized. The 28,000mAh battery gives it incredible inflation range, and the ±0.1 PSI accuracy is excellent.
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