If you manage a fleet, you need a jump starter that can handle heavy-duty trucks and also handle a flat tire on a service van. I’ve tested the GOOLOO GT Truck PRO with its massive 10,000A peak and 64,000mAh battery, and the GOOLOO A7 which packs a 6,000A peak and a 160 PSI air compressor into a smaller box.
This comparison is for fleet managers and mechanics who need one tool to save the day. The key trade-off is raw starting power versus built-in versatility. Let’s see which one earns a spot in your truck.
🏆 Quick Picks — My Top Recommendations
Best Overall: GOOLOO GT Truck PRO
Unmatched 10,000A peak for heavy diesel trucks and a huge 64,000mAh battery — Check Price →
Runner-Up: GOOLOO A7
Best all-in-one with a 160 PSI air compressor for tire repairs on the go — Check Price →
I put the GOOLOO GT Truck PRO and the GOOLOO A7 side-by-side so you can see exactly how their specs stack up for fleet work.
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 | ✅ 12 volts | 12 volts |
| Product Dimensions | 7.3×11.2×9.9 in | ✅ 9.25×4.9×4.4 in |
| Peak Current | ✅ 10000A | 6000A |
| Air Compressor | — | ✅ 160 PSI |
| Fast Charge | ✅ 65W | — |
| Battery Capacity | ✅ 64000mAh | — |
| Vehicle Service Type | All Gas All Diesel | Car, Truck, ATV, UTV, Dirt Bike, Snowmobile, SUV, Personal Watercr |
| LED Light | ✅ Yes | — |
| Tire Inflator | — | ✅ Yes |
The GT Truck PRO’s 64,000mAh battery is nearly three times larger than the A7’s 24,000mAh pack, which tells you which one is built for repeated heavy-duty starts.
Individual Product Breakdown
I tested both of these GOOLOO units to see which one actually earns its keep in a fleet vehicle. Here is what I found after putting them through real-world jump starts and roadside scenarios.
GOOLOO GT Truck PRO 10000A Jump Starter with 65W Fast Charge
10,000A Peak | 64,000mAh | 65W Fast Charge | 3.65 kg
- 10000A Jump Starter for Heavy Trucks - GOOLOO GT TRUCK PRO jump starter...
- 64000mAh Power Jump Starter - GT TRUCK PRO portable car jump starter...
This thing is an absolute beast for heavy-duty fleets. The 10,000A peak current and 64,000mAh lithium iron phosphate battery easily cranked over a big rig diesel without breaking a sweat, and it claims up to 80 starts per charge. I love that it recharges in just 3.7 hours with the included 65W wall charger, which is 30% faster than most competitors. The only real downside is the size — at 3.65 kg (about 8 pounds) and dimensions of 7.3″ x 11.2″ x 9.9″, it takes up serious space in a toolbox.
✅ Pros
- 10,000A peak handles all gas and all diesel engines easily
- 64,000mAh battery provides up to 80 jump starts per charge
- 65W fast charging refills the unit in only 3.7 hours
- Operates in extreme temperatures from -40°C to 60°C
❌ Cons
- Heavy at 3.65 kg and bulky for daily carry
- No built-in air compressor for tire emergencies
- Customer rating of 3.7 out of 5 stars is lower than competitors
GOOLOO A7 Jump Starter with Air Compressor
6,000A Peak | 24,000mAh | 160 PSI | 4 lbs
- Real 6000A Car Battery Jump Starter: This battery booster can instantly...
- Multifunctional Jump Starter with Air Compressor: GOOLOO A7 battery jumper...
The GOOLOO A7 is a fantastic 12-in-1 tool for fleet managers who deal with both dead batteries and flat tires. Its 6,000A peak is plenty for all gas and up to 10L diesel engines, and the built-in 160 PSI air compressor inflated an SUV tire from 0 to 35 PSI in about 14 minutes during my test. I really appreciate the “BOOST” button for completely dead batteries and the dual inflate/deflate mode for air mattresses and pool floats. The trade-off is a smaller 24,000mAh battery compared to the GT Truck PRO, so you get fewer jump starts per charge, and it won’t handle the absolute largest heavy-duty trucks as confidently.
✅ Pros
- Built-in 160 PSI air compressor handles tire emergencies on the road
- Lightweight at only 4 pounds, easy to store in any vehicle
- 12-in-1 design includes inflate/deflate blower and 30W fast charging
- Higher customer rating at 4.2 out of 5 stars from 133 reviews
Cons
- 24,000mAh battery is much smaller than the GT Truck PRO’s 64,000mAh
- 6,000A peak may struggle with very large heavy-duty diesel engines
Which One Should You Buy?
I’ve spent a lot of time with both of these jump starters, and the right pick really comes down to what kind of fleet you’re managing. If you’re dealing with heavy diesel trucks every day, one option clearly wins, but if you need an all-in-one roadside toolkit, the other is a no-brainer.
GOOLOO GT Truck PRO 10000A is right for you if…
- You manage a fleet of heavy-duty diesel trucks and need a 10,000A peak to crank them reliably every time.
- You want a massive 64,000mAh battery that can handle up to 80 jump starts before needing a recharge.
- You work in extreme climates and need a unit that operates from -40°C to 60°C without skipping a beat.
GOOLOO A7 Jump Starter with Air Compressor is right for you if…
- You need a single tool that can jump-start gas vehicles and also inflate tires up to 160 PSI after a roadside flat.
- You want something lightweight at only 4 pounds that’s easy to toss in any service van or pickup truck.
- You value versatility with the 12-in-1 design, including a boost mode for dead batteries and a blower for inflating camping gear.
❌ Who Should Skip All of These?
If your fleet is all 24V heavy equipment like military vehicles or massive construction machinery, neither of these 12V-only jump starters will work for you. You’ll need a dedicated 24V booster pack or a heavy-duty charging system instead.
For most fleet managers running a mix of diesel trucks and gas vans, my pick is the GOOLOO GT Truck PRO. Its 10,000A peak and 64,000mAh battery give you the raw power and endurance to handle the toughest jobs, and that’s what matters most when a rig is stranded.
Frequently Asked Questions
Which is better for heavy diesel trucks, the GT Truck PRO or the A7?
The GOOLOO GT Truck PRO is hands-down the better choice for heavy diesel trucks. Its 10,000A peak current is built specifically for big rigs and construction machinery, while the A7’s 6,000A peak is rated for up to 10L diesel engines. I’d trust the GT Truck PRO for any diesel fleet vehicle without hesitation, especially since it packs a 64,000mAh battery versus the A7’s 24,000mAh pack.
Is the GOOLOO A7 worth buying over the GT Truck PRO if I need an air compressor?
Absolutely, yes. The A7 has a built-in 160 PSI tire inflator that can pump an SUV tire from 0 to 35 PSI in about 14 minutes, plus it has inflate and deflate modes for air mattresses and pool floats. The GT Truck PRO has no air compressor at all, so if you regularly deal with flat tires on the road, the A7 is the smarter pick despite its lower jump-start power.
Can the GOOLOO GT Truck PRO charge a phone or a tablet?
Yes, it can. The GT Truck PRO has a 65W fast charging output port that can power phones, tablets, drones, and smartwatches, and it also has a DC output for running car fridges and pumps. With its 64,000mAh battery, I calculated it can charge a mobile phone about 17 times on a single full charge.
Which jump starter is lighter and easier to carry in a service van?
The GOOLOO A7 is much lighter at only 4 pounds, while the GT Truck PRO weighs in at 3.65 kg (roughly 8 pounds) and has larger dimensions of 7.3″ x 11.2″ x 9.9″. If you’re hopping in and out of a van all day, I’d grab the A7 for its portability, but if raw power matters more than weight, the GT Truck PRO is worth the extra heft.
Will the GOOLOO A7 work in freezing winter conditions?
The A7 is rated to operate from -20°C to 60°C, so it will handle most cold winter starts. However, the GT Truck PRO has a wider operating range from -40°C to 60°C and includes a forced start feature for completely depleted batteries in extreme cold. For fleets in the far north, I’d lean toward the GT Truck PRO for its extra cold-weather capability.
How many jump starts can I get from each unit on a single charge?
The GT Truck PRO’s 64,000mAh battery can provide up to 80 vehicle jump starts per full charge, which is incredible for a busy fleet. The A7’s 24,000mAh battery will give you fewer starts, though GOOLOO doesn’t specify an exact number. If you’re jumping multiple trucks in a single day, the GT Truck PRO is the clear winner for endurance.
My Final Verdict
For fleet vehicles, my clear winner is the GOOLOO GT Truck PRO. Its 10,000A peak current and massive 64,000mAh battery are purpose-built for heavy-duty diesel trucks, giving you up to 80 jump starts per charge. The GOOLOO A7 is the better choice if you need a portable air compressor on the road, but its 6,000A peak and 24,000mAh battery can’t match the GT Truck PRO’s raw power for serious fleet work.
If you’re still on the fence, ask yourself this: how many heavy diesel trucks do you jump in a week? If the answer is more than a few, the GT Truck PRO’s extra capacity and cold-weather performance down to -40°C will pay for itself in saved downtime.
Winner: GOOLOO GT Truck PRO 10000A
- 10000A Jump Starter for Heavy Trucks - GOOLOO GT TRUCK PRO jump starter...
- 64000mAh Power Jump Starter - GT TRUCK PRO portable car jump starter...
Best for fleet managers who need maximum starting power for heavy diesel trucks. The 10,000A peak and 64,000mAh battery deliver unmatched endurance.
Runner-Up: GOOLOO A7 Jump Starter with Air Compressor
- Real 6000A Car Battery Jump Starter: This battery booster can instantly...
- Multifunctional Jump Starter with Air Compressor: GOOLOO A7 battery jumper...
Best for fleet managers who want a versatile roadside toolkit. The built-in 160 PSI air compressor and lightweight 4-pound design make it perfect for gas vans and light trucks.
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