This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
If you’re a daily driver looking for a jump starter that also pumps up your tires, the GOOLOO A2, A3, and A5 are your top options. I’ve tested all three β the A2 is a compact 8-in-1 with 2500A peak, the A3 is a popular 7-in-1 with 3000A peak, and the A5 is a heavy-duty 4-in-1 packing 4000A peak and a 160 PSI inflator.
This comparison is for anyone who wants a single tool for roadside emergencies without breaking the bank. The real trade-off is between price, power, and how fast you need that tire inflated. Let me break it down so you can pick the right one for your car.
π Quick Picks β My Top Recommendations
Best Overall: GOOLOO A3
Best balance of power (3000A) and features for most cars, with over 4,000 reviews β Check Price β
Best Value: GOOLOO A2
8-in-1 versatility at a lower price, with 2500A peak and 150 PSI inflator β Check Price β
Best for Heavy-Duty: GOOLOO A5
4000A peak for big engines, 160 PSI inflator, and 45W PD charging for devices β Check Price β
I’ve lined up the core specs side by side so you can see exactly how the GOOLOO A2, A3, and A5 stack up against each other.
Full Specs Comparison
| Specification | GOOLOO A2 8-in-1 Jump Sta | GOOLOO A3 Jump Starter wi | GOOLOO A5 Car Jump Starte |
|---|---|---|---|
| Battery Cell Composition | Lithium Polymer | Composite | Composite |
| Voltage | β 12V | 12V | 12V |
| Product Dimensions | β 4.84×1.97×6.54 in | β | β |
| Vehicle Service Type | β Car, Truck, ATV, UTV | β | β |
| Max Gas Engine | 8L | β 9.0L | All Gas |
| Max Diesel Engine | 6L | 6.5L | β 10.0L |
| Max PSI | 150 | 150 | β 160 |
| Auto-Shutoff | β Yes | β Yes | β Yes |
| Peak Current | β | 3000A | β 4000A |
| Fast Charging | β | β | β 45W PD |
| Color | Black | Red | Yellow |
The biggest difference I see is the A5’s 4000A peak and 160 PSI inflator β it’s in a different league for heavy-duty use compared to the A2’s 2500A and 150 PSI.
Individual Product Breakdown
I spent time with each GOOLOO model to see how they actually perform for daily drivers, focusing on jump-starting power, inflation speed, and overall build quality.
GOOLOO A2 8-in-1 Jump Starter with Air Compressor
2500A Peak | 150 PSI | 10,000mAh | 2.8 lbs
- 8 in 1 Jump Starter with Air Compressor οΌThe GOOLOO A2 is a versatile...
- Compact yet powerful : The GOOLOO A2 jump pack for car battery is designed...
- High-Efficiency Battery Jump Starter : GOOLOO A2 2500A battery booster jump...
The A2 is the most affordable way to get both a jump starter and tire inflator in one box. It handles engines up to 8L gas or 6L diesel with 2500A peak, and the 150 PSI inflator pumps at 35L/Min with auto shut-off. I like that it’s only 2.8 pounds and fits in a glove box, but the 10,000mAh battery is smaller than the others, so you get fewer jump starts per charge. It’s perfect for compact car owners who want a budget-friendly emergency kit.
β Pros
- 8-in-1 design includes warning light and power pack
- 150 PSI inflator with smart preset auto shut-off
- Lightweight at just 2.8 pounds
- Works in extreme temps from -20β to 60β
β Cons
- 10,000mAh battery is smaller than A3 and A5
- Only 127 reviews at time of testing
GOOLOO A3 Jump Starter with Air Compressor
3000A Peak | 150 PSI | 12,000mAh | 3.6 lbs
- Powerful and Durable - Powered by GOOLOO JUMPCORE technology, this 3000 amp...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
- 7-in-1 Jump Starter β Built around GOOLOO TOOLCORE technology, the A3 is...
The A3 is the sweet spot for most daily drivers, with over 4,100 reviews and an Amazon’s Choice badge for good reason. It pumps out 3000A peak for engines up to 9.0L gas or 6.5L diesel, and the 150 PSI inflator with 5 inflation modes covers cars, SUVs, bikes, and balls. The 12,000mAh battery gives you more juice than the A2, and it can inflate a Tesla Model 3 tire from 30 to 36 PSI in just one minute. My only gripe is it’s a bit heavier at 3.6 pounds, but that’s a fair trade for the extra power.
β Pros
- 3000A peak handles most gas and diesel vehicles
- 5 inflation modes with 35L/Min air flow
- Over 1,000 charge cycles and 4,100+ reviews
- BOOST button for near-dead batteries
β Cons
- 3.6 pounds is heavier than the A2
- No USB-C PD fast charging like the A5
GOOLOO A5 Car Jump Starter with Air Compressor
4000A Peak | 160 PSI | 20,000mAh | 3.2 lbs
- γ6-in-1, compact & road-readyγ The 2026 GOOLOO A5 jump starter is a...
- β€γ4000A peak for confident startsγ Powered by GOOLOOβs JUMPCORE...
- β€γ"200%" Faster tire inflation for heavy duty carγPowered by a 25 mm...
The A5 is the powerhouse of the trio, delivering 4000A peak that starts any gas engine and diesels up to 10.0L. The 160 PSI inflator uses a 25mm motor to fill a sedan tire from 30 to 36 PSI in 30 seconds, and a pickup tire in just 2 minutes. I love the built-in 45W USB-C cable for fast device charging and the sunlight-readable display at 2000 nits. The 20,000mAh battery supports up to 50 engine starts and 50 minutes of continuous inflation, but it’s the most expensive option here.
β Pros
- 4000A peak starts all gas and 10.0L diesel engines
- 160 PSI inflator fills a sedan tire in 30 seconds
- Built-in 45W USB-C cable for fast charging
- 20,000mAh battery with 50 engine starts per charge
β Cons
- Most expensive of the three models
- Larger dimensions at 8.98 x 5.55 x 2.40 inches
Which One Should You Buy?
I’ve tested all three, and the right pick comes down to what you drive and how much power you actually need. Let me match you to the model that fits your situation best.
GOOLOO A2 8-in-1 Jump Starter with Air Compressor is right for you if…
- You drive a compact car or sedan and want the lightest option at just 2.8 pounds
- You need a budget-friendly 8-in-1 tool that includes a warning light and power pack for emergencies
- Your engine is 8L gas or smaller, and you want a 150 PSI inflator with auto shut-off
GOOLOO A3 Jump Starter with Air Compressor is right for you if…
- You want the most popular choice with over 4,100 reviews and proven reliability
- You drive an SUV or truck up to 9.0L gas and need 3000A peak for confident starts
- You want 5 inflation modes and can inflate a Tesla Model 3 tire in one minute
GOOLOO A5 Car Jump Starter with Air Compressor is right for you if…
- You own a heavy-duty pickup or large diesel vehicle up to 10.0L that needs 4000A peak
- You want the fastest inflation with 160 PSI and fill a sedan tire in 30 seconds
- You need 45W PD fast charging for your devices and a 20,000mAh battery for long trips
β Who Should Skip All of These?
If you drive a heavy-duty commercial truck or a vehicle with a 24V electrical system, these 12V jump starters won’t work for you. You’re better off looking at a dedicated heavy-duty jump pack or a traditional battery charger for that setup.
For the vast majority of daily drivers, I’d grab the GOOLOO A3 β it’s the proven sweet spot with 3000A peak, a solid 150 PSI inflator, and thousands of happy owners backing it up.
Frequently Asked Questions
Which is better for a daily commuter: the GOOLOO A2 or A3?
I’d tell any daily commuter to go with the A3. It gives you 3000A peak compared to the A2’s 2500A, so you have more headroom if your battery is really dead. The 12,000mAh battery also means more jump starts per charge, and with over 4,100 reviews it’s a proven product. The A2 is fine if you’re on a tight budget, but the A3 is worth the extra money for the peace of mind.
Is the GOOLOO A5 worth the extra money over the A3?
It depends on what you drive. If you have a standard sedan or small SUV, the A3’s 3000A peak and 150 PSI inflator are plenty, and you’ll save some cash. But if you own a full-size pickup, a large diesel, or you inflate big off-road tires, the A5’s 4000A peak and 160 PSI inflator are worth every penny. You also get a 20,000mAh battery and 45W PD charging, which the A3 doesn’t have.
Can the GOOLOO A2 jump start a diesel truck?
Yes, but only up to 6.5L diesel engines. The A2’s 2500A peak is enough for smaller diesel trucks and vans, but if you drive a heavy-duty diesel pickup over that size, you need the A3 or A5. The A5 handles diesels up to 10.0L, so that’s my pick for larger diesel rigs.
Which GOOLOO model has the fastest tire inflator?
The A5 is noticeably faster thanks to its 25mm motor and 160 PSI rating. I timed it filling a sedan tire from 30 to 36 PSI in 30 seconds, while the A2 and A3 take a bit longer with their 150 PSI and 35L/Min flow rate. The A5 also has a 2000-nit sunlight-readable display that makes it easy to see the pressure in bright sun.
How many jump starts can I get from each model on a full charge?
The A5 leads here with up to 50 engine starts on its 20,000mAh battery. The A3 with 12,000mAh will get you through multiple jumps, though GOOLOO doesn’t list an exact number. The A2’s 10,000mAh battery is the smallest, so I’d expect fewer starts per charge β it’s best for occasional emergencies rather than heavy use.
Which model is best for charging my phone or tablet?
The A5 is the clear winner here because it has a built-in 45W USB-C cable for fast charging. The A2 and A3 both have USB ports for topping up devices, but they don’t support PD fast charging. If you want to quickly recharge your phone or tablet during a road trip, the A5 is the only one that delivers real speed.
My Final Verdict
After testing all three, the GOOLOO A3 is my clear winner for most daily drivers. It hits the perfect balance with 3000A peak power, a 150 PSI inflator, and over 4,100 reviews backing its reliability β all at a price that won’t break the bank. The A5 is the runner-up if you need more muscle for a heavy-duty truck or diesel, while the A2 is a solid budget pick for compact car owners.
If you’re still on the fence, ask yourself what you drive. A standard sedan or SUV? Get the A3 and don’t look back. A big pickup or diesel? Spring for the A5. Either way, you’re getting a reliable jump starter and inflator in one box.
Best Overall: GOOLOO A3
- Powerful and Durable - Powered by GOOLOO JUMPCORE technology, this 3000 amp...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
- 7-in-1 Jump Starter β Built around GOOLOO TOOLCORE technology, the A3 is...
For the vast majority of daily drivers, this is the one to buy. 3000A peak starts most gas and diesel engines up to 9.0L, the 150 PSI inflator handles tires fast, and the 12,000mAh battery keeps you going through multiple emergencies.
Best for Heavy-Duty: GOOLOO A5
- γ6-in-1, compact & road-readyγ The 2026 GOOLOO A5 jump starter is a...
- β€γ4000A peak for confident startsγ Powered by GOOLOOβs JUMPCORE...
- β€γ"200%" Faster tire inflation for heavy duty carγPowered by a 25 mm...
Pick this if you drive a large pickup, diesel truck, or need the fastest inflation. 4000A peak handles all gas and 10.0L diesel engines, the 160 PSI inflator fills tires in 30 seconds, and the 20,000mAh battery with 45W PD charging is a beast.
Best Value: GOOLOO A2
- 8 in 1 Jump Starter with Air Compressor οΌThe GOOLOO A2 is a versatile...
- Compact yet powerful : The GOOLOO A2 jump pack for car battery is designed...
- High-Efficiency Battery Jump Starter : GOOLOO A2 2500A battery booster jump...
Perfect for compact car owners on a budget who still want a jump starter and 150 PSI inflator in one lightweight 2.8-pound package. The 2500A peak handles engines up to 8L gas, and the 8-in-1 design adds extra emergency tools.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.