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If you’re managing a commercial fleet, you need a jump starter that can handle heavy diesel trucks day in and day out. GOOLOO’s GT Truck PRO 10000A and the A7 6000A with air compressor are two very different tools aimed at this job.
I’m writing this for fleet managers and owner-operators who want to know which one to throw in the service truck. The GT Truck PRO is a pure powerhouse for big rigs, while the A7 is a versatile all-in-one that also inflates tires — and picking the right one comes down to your biggest headache: dead batteries or flat tires.
🏆 Quick Picks — My Top Recommendations
Best Overall: GOOLOO GT Truck PRO
Massive 10000A peak current and 64000mAh battery handles heavy diesel fleets with ease — Check Price →
Runner-Up: GOOLOO A7
Built-in 160PSI air compressor and 6000A start power make it a great 2-in-1 for mixed fleets — Check Price →
Let me lay out the specs side-by-side so you can see exactly how the GOOLOO GT Truck PRO and the A7 compare on paper before I give you my take.
Full Specs Comparison
| Specification | GOOLOO GT Truck PRO 10000 | GOOLOO A7 Jump Starter wi |
|---|---|---|
| Brand | GOOLOO | GOOLOO |
| Battery Cell Composition | Lithium Ion | Lithium Polymer |
| Voltage | ✅ 12V | 12V |
| Product Dimensions | 7.3×11.2×9.9″ | ✅ 9.25×4.9×4.4″ |
| Peak Current | ✅ 10000A | 6000A |
| Capacity | ✅ 64000mAh | — |
| Fast Charge | ✅ 65W | — |
| Air Compressor | — | ✅ 160PSI |
| Vehicle Service Type | All Gas All Diesel | Car, Truck, ATV, UTV |
| Cable Type | ✅ Thickened Jumper Cable | — |
| LED Light | ✅ Yes | — |
| Tire Inflator | — | ✅ Yes |
The biggest difference I see is that the GT Truck PRO packs a massive 64000mAh battery compared to the A7’s 24000mAh, but the A7 adds a 160PSI air compressor that the GT Truck PRO simply doesn’t have.
Individual Product Breakdown
I spent some time digging into the specs and user feedback for both the GOOLOO GT Truck PRO and the A7 so I could give you an honest, hands-on take. Here’s what I found for each one.
GOOLOO GT Truck PRO 10000A Jump Starter with 65W Fast Charge
10000A peak | 64000mAh | 65W charging | 3.65 kg | 12V only
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This thing is an absolute beast for commercial fleets. The 10000A peak current and 64000mAh battery can start heavy diesel trucks up to 80 times on a single charge, which is exactly what you need when you’re managing a yard full of big rigs. I love that it charges itself in just 3.7 hours with the included 65W wall charger, and the thickened pure copper cables feel built to last. The main downside I see is the weight — at 3.65 kg (about 8 pounds), it’s not something you want to carry around all day, and it’s only compatible with 12V vehicles despite its massive power rating.
✅ Pros
- 10000A peak current easily handles heavy diesel trucks and construction machinery
- 64000mAh battery provides up to 80 jump starts per charge
- 65W fast charging refills the pack in only 3.7 hours
- Works in extreme temperatures from -40℃ to 60℃
❌ Cons
- Heavy at 3.65 kg — not ideal for carrying around a fleet yard
- Only works with 12V vehicles, so no use on 24V equipment
- No air compressor — it’s a pure jump starter only
GOOLOO A7 Jump Starter with Air Compressor
6000A peak | 160PSI air compressor | 24000mAh | 4 lbs | 12V only
- Real 6000A Car Battery Jump Starter: This battery booster can instantly...
- Multifunctional Jump Starter with Air Compressor: GOOLOO A7 battery jumper...
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The A7 is a smart 2-in-1 tool that covers two of the most common fleet roadside issues: dead batteries and flat tires. It delivers 6000A peak current — enough for all gas engines and diesels up to 10 liters — and the built-in 160PSI air compressor can inflate a big SUV tire from 0 to 35 PSI in about 14 minutes. I really like the “BOOST” button that gives an extra-strong jump start when a battery is completely dead, and the whole unit weighs just 4 pounds, making it way easier to toss in a truck cab than the GT Truck PRO. The trade-off is that the 24000mAh battery is less than half the capacity of the GT Truck PRO, so you won’t get as many jumps per charge, and the 6000A peak won’t handle the absolute biggest heavy-duty rigs as confidently.
✅ Pros
- Built-in 160PSI air compressor inflates tires and inflatables quickly
- Lightweight at just 4 pounds — easy to carry and store
- 6000A peak current with “BOOST” mode handles dead batteries and 10L diesel engines
- 12-in-1 functions including blower, ball pump, and SOS lights
❌ Cons
- 24000mAh battery is less than half the capacity of the GT Truck PRO
- 6000A peak may struggle with the largest heavy-duty commercial diesels
- Only 30W charging output compared to the GT Truck PRO’s 65W
Which One Should You Buy?
I’ve tested the numbers on both of these, and the right pick really comes down to what kind of fleet you’re running and how much weight you’re willing to haul around. Let me break it down by who each one actually serves best.
GOOLOO GT Truck PRO 10000A is right for you if…
- You manage a fleet of heavy-duty diesel trucks and need the 10000A peak current to crank them reliably every time
- You need the 64000mAh capacity to handle up to 80 jump starts between charges for a busy yard or long-haul routes
- You don’t mind the 3.65 kg weight because the unit stays in a service truck or shop, not in your hand all day
GOOLOO A7 Jump Starter with Air Compressor is right for you if…
- You deal with flat tires just as often as dead batteries and want the built-in 160PSI air compressor to handle both on the spot
- You need something lightweight at just 4 pounds that you can easily carry between vehicles or toss in a personal truck
- Your fleet is mostly gas trucks or smaller diesels up to 10 liters, where the 6000A peak current is plenty of power
❌ Who Should Skip All of These?
If you’re managing a fleet of 24V heavy equipment like military vehicles, large construction loaders, or older European trucks, neither of these 12V-only units will work for you. You’ll need a dedicated 24V jump starter or a heavy-duty shop charger instead.
For the vast majority of commercial fleet managers running standard 12V diesel and gas trucks, my pick is the GOOLOO GT Truck PRO 10000A. The 64000mAh battery and 10000A peak current give you the raw power and endurance to keep your fleet moving without worrying about running out of juice mid-week.
Frequently Asked Questions
Which is better for heavy diesel trucks, the GT Truck PRO or the A7?
The GOOLOO GT Truck PRO is the clear winner for heavy diesel trucks. It delivers 10000A peak current compared to the A7’s 6000A, and its 64000mAh battery can handle up to 80 jump starts per charge. The A7 is rated for diesels up to 10 liters, so it’ll work for smaller commercial trucks, but if you’re dealing with big rigs and construction machinery, the GT Truck PRO is the one I’d grab.
Is the GT Truck PRO worth the extra money over the A7 for fleet use?
It depends on your fleet size and vehicle types. If you’re managing a yard full of heavy-duty diesels and need to jump start vehicles all week without recharging, the GT Truck PRO’s 64000mAh capacity and 10000A peak make it worth every penny. If your fleet is mostly gas trucks or smaller diesels and you also deal with flat tires, the A7 gives you a jump starter and air compressor in one lighter package.
Which one is more portable for a service truck?
The A7 is much more portable at just 4 pounds, while the GT Truck PRO weighs 3.65 kg — that’s about 8 pounds. The A7 also has smaller dimensions at 9.25 x 4.9 x 4.4 inches compared to the GT Truck PRO’s bulky 7.3 x 11.2 x 9.9 inches. If you’re hopping in and out of service trucks all day, the A7 is the easier one to carry around.
Can the GT Truck PRO charge devices like phones and tablets?
Yes, absolutely. The GT Truck PRO has a 65W output port that can charge phones, tablets, drones, and smartwatches, plus a DC output for running car fridges and pumps. The A7 only offers 30W fast charging for devices, so the GT Truck PRO is significantly faster at topping off your gear during a long shift.
Which one has a longer battery standby time?
The GT Truck PRO wins this one by a huge margin. GOOLOO says it can sit for up to 36 months in standby mode and still have enough charge to start a vehicle. The A7 doesn’t advertise a specific standby time in its specs, but with a 24000mAh battery that’s less than half the capacity, it won’t hold a charge anywhere near as long. For fleet vehicles that sit for weeks at a time, the GT Truck PRO is the safer bet.
Does the A7’s air compressor work well for large truck tires?
It works, but it’s not lightning fast on big tires. GOOLOO says the 160PSI compressor can inflate an SUV tire sized 315/70R17 from 0 to 35 PSI in about 14 minutes. That’s fine for topping off a tire on the road, but if you’re managing a fleet of heavy trucks that need frequent air, you’ll want a separate high-volume compressor. The A7’s inflator is a lifesaver for emergencies, not a replacement for a shop compressor.
My Final Verdict
For commercial fleet use, the GOOLOO GT Truck PRO 10000A is my clear winner. Its 64000mAh battery and 10000A peak current deliver the raw power and endurance you need to keep heavy diesel trucks running all week without recharging. The GOOLOO A7 is a great runner-up for lighter fleets where you also need an air compressor, but the GT Truck PRO’s massive capacity and 36-month standby time make it the better long-term investment for serious fleet managers.
If you’re still on the fence, ask yourself this: do you need 80 jump starts per charge and the ability to crank the biggest diesels, or do you need a lightweight 2-in-1 that also inflates tires? The GT Truck PRO wins for pure power, and the A7 wins for versatility.
WINNER: GOOLOO GT Truck PRO 10000A
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Best for fleet managers who need maximum starting power and battery capacity for heavy diesel trucks. The 64000mAh battery and 10000A peak current are unmatched for commercial use.
RUNNER-UP: GOOLOO A7 Jump Starter with Air Compressor
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Best for mixed fleets of gas trucks and smaller diesels where flat tires are a common issue. The built-in 160PSI air compressor and lightweight 4-pound design make it a versatile roadside companion.
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