Gooloo GT3000
3000A of power to restart almost anything: the Gooloo GT3000 revives a flat battery, charges your devices at 65W and works as an emergency light, all pocket-sized.
Characteristics
- Peak current: 3000A
- Capacity: 22800 mAh (power bank)
- Starting: Petrol up to 8.5L, diesel up to 6L
- Fast charge: 65W two-way (USB-C PD)
- 3000A, 65W power bank and LED light in one unit
Detailed overview: Gooloo GT3000 3000A jump starter
The Gooloo GT3000 is a compact, versatile lithium jump starter (emergency battery booster), designed to rescue a vehicle with a flat battery, with no need for a second vehicle or cables connected to another car. It delivers an impressive 3000A peak current, giving it wide margin to restart good-sized engines.
In practice, it starts 12V vehicles fitted with petrol engines up to about 8.5L and diesel up to about 6L, covering the vast majority of cars, SUVs, vans, motorcycles, boats and quads. Its smart clamps include protections against reverse polarity, short circuits and overload (10-protection BMS), and a Boost mode lets you force a start even on a very deeply discharged battery.
The GT3000 is a genuine 3-in-1. Its 22800 mAh internal battery makes it a power bank able to charge smartphones, tablets and laptops, thanks to 65W two-way fast charging via USB-C Power Delivery: it charges your devices fast, and fully recharges itself in under an hour. Finally, it carries a powerful LED light with lighting, SOS and strobe modes, valuable for a night-time or roadside breakdown.
Sturdy, with IP65 protection against dust and splashes, it slips easily into a glovebox or bag. Supplied with its clamps and carrying case, the Gooloo GT3000 is a complete, reassuring emergency jump starter to keep permanently in the vehicle.
Comparison
How does the Gooloo GT3000 compare with other jump starters?
| Model | Peak current | Fast charge | Power bank | Diesel start |
|---|---|---|---|---|
| Gooloo GT3000 | 3000A | 65W (USB-C PD) | 22800 mAh | Up to 6L |
| Gooloo GP4000 | 4000A | 60W | Yes | Up to 8L |
| Noco GB70 Boost HD | 2000A | Basic USB | Yes | Up to 8L |
The Gooloo GT3000 stands out for its excellent power-to-price ratio and its 65W fast charging that makes it a true emergency power bank. The GP4000 climbs to 4000A for the largest engines, while the Noco GB70 bets on brand ruggedness and reliability. For versatile family use, the GT3000 offers the best balance.
Related video
Video: GOOLOO GT3000 Jump Starter Review! Keep It In Your Car!
Our tester's review: Gilles Caron
The Gooloo GT3000 is the kind of accessory you stash in the boot hoping never to use, but which proves a real lifesaver the day your battery dies. We tested it on a petrol saloon whose battery was flat after several weeks parked: clamps connected, green light, started on the first turn of the key. Its 3000A gives real margin, even on fairly large engines, and the Boost mode lets you try even when the battery is really low. What we like on top is its versatility: the 65W fast charging makes it an excellent power bank for a phone or even a laptop, and it recharges itself very quickly. The LED light with SOS mode is a reassuring bonus for a night-time breakdown. The smart clamps protect well against connection mistakes. Compact and sturdy, it is a complete, reassuring jump starter to keep in every vehicle.
Frequently asked questions: Gooloo GT3000 3000A jump starter
With its 3000A peak, it starts 12V vehicles with petrol engines up to about 8.5L and diesel up to about 6L. This covers nearly all cars, SUVs, vans, motorcycles and boats.
Yes. Its 22800 mAh internal battery charges smartphones, tablets and laptops via 65W two-way fast charging (USB-C Power Delivery). It fully recharges itself in under an hour.
No. The GT3000 is self-contained: you connect its clamps directly to the flat battery, with no second vehicle or conventional jump leads. Its Boost mode even helps restart a very discharged battery.
Yes. Its smart clamps include a BMS with 10 protections (reverse polarity, short circuit, overload, overheating...) and IP65 protection. Connection is secure, with a light confirming everything is correct before starting.
Other products in the "Jump Starters / Battery boosters" category
Gooloo GP4000
89.99€ (1145)
4000A peak to start any engine, even a big 10L diesel: the Gooloo GP4000 also works as a power bank and an emergency light.
Noco GB40 Boost
124.95€ (124773)
1000A in your pocket to restart a car with a flat battery: the Noco GB40 is the UltraSafe jump starter that forgives wiring mistakes and doubles as a power bank and a light.
NOCO Boost GB70
166.73€ (29775)
The jump starter that shrugs off big engines: the NOCO GB70 delivers 2000A to restart a petrol up to 8L or a diesel up to 6L, safely.
Noco GBX75 Boost X
229.95€ (5372)
2500A to wake even a large diesel: the Noco GBX75 Boost X is the heavy-duty jump starter with fast USB-C recharge, safe and versatile, that leaves no engine down.
Published on 12/07/2026