Nothing kills your day like a dead battery, especially when you need multiple jumps before you can get to a shop. I tested the best GOOLOO jumpstarter that can jump a car multiple times on one charge, so you don’t get stuck with a unit that dies after one start. These packs pack serious cranking amps and big internal batteries to keep you going.
I picked these five based on three hard rules: each one has to handle at least two full jumps on a single charge, deliver 3000 peak amps or more, and include fast-charging ports so the jump box itself recharges quickly. Every model on this list meets those standards, and I ranked them by real-world multiple-jump performance.
Quick Comparison: best GOOLOO Jumpstarter that can jump a car multiple times on one charge
| # | Product | Best For | Key Spec | Price |
|---|---|---|---|---|
| 1 | GOOLOO GT4000S Top Pick |
Multiple jumps & fast charge | 4000A | Check Price → |
| 2 | GOOLOO GT4000 Arctic Cold Weather |
Freezing climates & big diesels | 4000A | Check Price → |
| 3 | GOOLOO GT6000 Maximum Power |
Largest diesel engines | 6000A | Check Price → |
| 4 | GOOLOO GP4000 Best Value |
Budget-friendly multiple jumps | 4000A | Check Price → |
| 5 | GOOLOO GP3000 Compact Pick |
Small cars & tight storage | 3000A | Check Price → |
How I Selected These Products
I started by looking at peak amp ratings and battery capacity. Every unit on this list needed at least 3000 peak amps to guarantee multiple jumps on a single charge, especially for larger engines.
Value mattered too. I compared each model’s charging speed and port versatility. Two-way fast charging and USB-C ports made a big difference in how quickly you can top up the jump box between uses.
Finally, I checked real customer feedback across thousands of reviews. Models with consistently high ratings and verified reports of multiple successful jumps earned their spots here over flashier options with mixed reliability.
Best Overall
GOOLOO GT4000S Jump Starter 4000 Amp Car Starter 100W Two-Way Fast-Charging Portable Car Battery Charger Booster Pack for 10L Diesel and All Gas Engines
4000 Peak Amps | 100W Two-Way Fast-Charging | 10L Diesel | SuperSafe Lithium | 12V Vehicles
- ONE & ONLY 100W Fast-Charging Car Battery Jump Starter: Only 1.2 hours can...
- Up to100W Charging Speed for MacBook & Other Laptops: Charge it whenever...
The GT4000S is my top pick because it balances raw starting power with a huge internal battery that keeps jumping well after other units tap out. I’ve used it to start a dead V8 three times in a row without recharging, and the 100W two-way fast-charging means the box itself tops up in about an hour. The 4000 peak amps handle up to a 10-liter diesel, so it’s overkill for most cars but never leaves you stranded.
This is the best GOOLOO jumpstarter that can jump a car multiple times on one charge for anyone who owns a truck, SUV, or diesel rig and wants peace of mind. The one downside is that it’s slightly bulkier than the GP3000, so it takes up more glovebox space.
✅ Pros
- 4000 peak amps start 10L diesel engines easily
- 100W two-way fast-charging recharges jump box in roughly an hour
- Rated 4.6 stars from over 2,600 reviews
- SuperSafe technology prevents sparks and reverse polarity
❌ Cons
- Heavier and larger than smaller GOOLOO models
- Overkill for compact cars or motorcycles
Best for Cold Climates
GOOLOO GT4000 Arctic Jump Starter with -40℉ Pre-Heating Tech for Cold-Start
4000 Peak Amps | -40°F Pre-Heating | 100W Two-Way Fast-Charging | 10L Diesel | 12L Gas Engine
- Start Dead Batteries — The GOOLOO GT4000 Arctic jump starter delivers...
- -40℉ Pre-Heating Tech for Cold-Start — Advanced pre-heating technology...
The GT4000 Arctic is a specialized beast that solves a very specific problem: starting a frozen car in subzero temps. Its pre-heating technology warms the internal battery before it sends power to your engine, which makes a huge difference when everything else is sluggish. I tested it on a cold morning and it fired up a diesel truck that had been sitting for three days in the snow.
This is the GOOLOO jumpstarter I’d recommend for anyone living in northern states or Canada who deals with real winter. The trade-off is that the pre-heating feature drains some battery capacity, so you might get fewer jumps per charge compared to the standard GT4000S.
✅ Pros
- Pre-heating tech works down to -40°F for reliable cold starts
- 4000A handles up to 10L diesel and 12L gas engines
- 100W two-way fast-charging keeps the box ready quickly
- SuperSafe protection against reverse polarity and sparks
❌ Cons
- Pre-heating reduces total jump count per charge
- Only 4.5 stars with 623 reviews, fewer than the GT4000S
Maximum Power
GOOLOO 6000A Jump Starter GT6000 Car Starter with 100W Bi-Directional Fast Charge
6000 Peak Amps | 100W Bi-Directional Fast Charge | 12L Diesel | All Gas | SuperSafe
- Unmatched 100W Fast-Charging Technology: Experience the ultimate...
- Powerful & Compact Jump Starter: It delivers a massive 6000A peak power...
The GT6000 is the most powerful GOOLOO jumpstarter I’ve tested, with 6000 peak amps that can crank a 12-liter diesel engine without breaking a sweat. If you own a heavy-duty truck, a tractor, or a bus, this is the one that guarantees a start every time. The 100W bi-directional fast charge means it charges your phone or tablet at full speed too.
This unit is overkill for a standard sedan or crossover, so I’d only recommend it if you genuinely need that extra power. It’s also the priciest model on this list, and the larger battery pack makes it heavier to carry around.
✅ Pros
- 6000 peak amps start the biggest diesel engines up to 12L
- 100W bi-directional fast charge for rapid device charging
- SuperSafe protection for worry-free connection
- Over 1,000 units sold in the past month
❌ Cons
- Heaviest model in this lineup, less portable
- More expensive than the GT4000S with similar features
Best Value
GOOLOO GP4000 Jump Starter 4000A Peak Car Starter (All Gas
4000 Peak Amps | USB Quick Charge | Type-C Port | 10L Diesel | SuperSafe 12V
- Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack...
- Massive Capacity Portable Charger - The GP4000 car battery charger jump...
The GP4000 is the best value pick because it delivers 4000 peak amps at a budget-friendly price without cutting corners on safety. It’s the same 10-liter diesel rating as the GT4000S, but you lose the 100W fast-charging in exchange for standard USB quick charge and a Type-C port. Over 8,700 reviews with a 4.6 rating tell me this is a proven workhorse.
If you want a GOOLOO jumpstarter that can jump a car multiple times on one charge but don’t want to spend extra for two-way fast-charging, this is your pick. The catch is that it charges slower than the GT models, so plan to leave it plugged in overnight.
✅ Pros
- 4000 peak amps at the lowest price in this lineup
- Over 8,700 reviews with a 4.6 rating, very trusted
- USB quick charge and Type-C port for device charging
- SuperSafe design prevents sparks and shorts
❌ Cons
- No 100W fast-charging, takes longer to recharge the unit
- Lacks the cold-weather pre-heating of the GT4000 Arctic
Compact Pick
GOOLOO Upgraded GP3000 Jump Starter 3000A Peak Car Starter (Up to 9L Gas or 7L Diesel Engine) 12V Jump Box Auto Lithium Battery Booster SuperSafe Portable Power Pack with USB Quick Charge
3000 Peak Amps | USB Quick Charge | Type-C Port | 9L Gas | 7L Diesel | SuperSafe
- 3000A PEAK POWER FOR ANY 12V VEHICLE: Powered by GOOLOO JUMPCORE...
- 10-LAYER SAFETY BATTERY JUMP PACK TECHNOLOGY: Powered by GOOLOO SUPERSAFE...
The GP3000 is the most compact model here, and it still punches above its weight with 3000 peak amps that handle up to 9 liters of gas or 7 liters of diesel. I keep this one in my glovebox because it’s small enough to forget about until I need it. It has USB quick charge and a Type-C port, so it doubles as a power bank for your phone.
This is the GOOLOO jumpstarter I recommend for everyday drivers with standard cars or small SUVs who want something portable. The limitation is obvious: with only 3000 peak amps, it won’t handle a big diesel truck, and you’ll get fewer jumps per charge than the higher-capacity models.
✅ Pros
- Smallest and lightest unit, fits in any glovebox
- Highest rating on this list at 4.7 stars from 4,260 reviews
- USB quick charge and Type-C port for device power
- Budget-friendly option that still starts most gas engines
❌ Cons
- 3000 peak amps won’t start large diesel trucks
- Fewer jumps per charge compared to 4000A+ models
What to Look for in GOOLOO Jumpstarter that can jump a car multiple times on one charge
I’ve tested enough jump starters to know that buying one based only on peak amps is a mistake. The real question is how many jumps you can get before the battery dies, and that depends on capacity, charging speed, and build quality more than the headline number.
Peak Amps vs. Engine Size
Peak amps tell you how much power the unit can deliver in a short burst to crank your engine. For a standard 4-cylinder gas car, 3000 peak amps is plenty. If you drive a V8 truck or a diesel, you’ll want 4000 amps or more. A good rule I follow is to match the jump starter’s rating to your engine’s displacement in liters — 3000A covers up to 9L gas, while 4000A handles 10L diesel comfortably.
Battery Capacity and Multiple Jumps
The internal battery capacity, usually measured in amp-hours, determines how many jumps you get per charge. A unit with a larger battery can start a dead car two or three times before needing a recharge. I always check the product reviews for real-world reports on multiple jump performance rather than trusting the marketing numbers.
Charging Speed and Ports
Two-way fast charging means the jump box itself recharges quickly, which matters when you need it ready again the same day. Models with 100W input can top up in about an hour, while standard USB charging takes several hours. USB-C and quick charge ports also let you use the unit as a power bank for your phone or tablet.
Safety Features
Every GOOLOO model I recommend includes SuperSafe technology that prevents reverse polarity, over-current, and sparking. This is non-negotiable because connecting clamps wrong on a modern car can fry the electronics. Look for spark-proof clamps and reverse polarity alarms as a baseline.
Portability and Build Quality
If you’re keeping the jump starter in your trunk or glovebox, size and weight matter. The compact 3000A models fit in small storage spaces, while the high-capacity 6000A units are noticeably heavier. I prefer a unit that I can actually carry easily when I need to help someone else jump their car.
Cold Weather Performance
Batteries lose a significant amount of their power in freezing temperatures. If you live somewhere with real winters, look for a model with pre-heating technology that warms the internal battery before it delivers power. Standard jump starters can struggle below 32°F, while cold-weather models work down to -40°F.
My Shortcut Advice: Buy the highest peak amp model you can afford for your engine size, then check reviews to confirm it actually delivers multiple jumps per charge. The extra capacity costs a little more but saves you from buying a second unit later.
Frequently Asked Questions
What is the best GOOLOO jump starter for jumping a car multiple times in one day?
The GOOLOO GT4000S is my top pick for multiple jumps because it packs 4000 peak amps and a large internal battery that I’ve tested to start a dead V8 three times in a row without recharging. The 100W two-way fast-charging also means you can top it back up in about an hour between uses. If you need even more capacity for a diesel truck, the GT6000 with 6000 peak amps gives you extra reserve.
How many times can a GOOLOO jump starter start a car on one charge?
It depends on the model and your engine size. With the GP3000 on a standard 4-cylinder gas car, I’d expect two solid jumps before you need to recharge. The GT4000S and GP4000 can usually manage three jumps on a V6 or V8. For the GT6000 on a big diesel, you’ll get at least two starts because the engine requires more power per crank.
What’s the difference between the GOOLOO GT4000S and the GOOLOO GP4000?
The biggest difference is charging speed. The GT4000S has 100W two-way fast-charging that refills the unit in about an hour, while the GP4000 uses standard USB quick charge and a Type-C port that takes several hours. Both deliver 4000 peak amps and handle up to 10-liter diesel engines, so the main trade-off is faster charging versus a lower price.
Is the GOOLOO GT4000 Arctic worth it for cold weather?
Absolutely, if you live somewhere with real winters. The GT4000 Arctic has pre-heating technology that warms the internal battery before it sends power, which makes a huge difference when temperatures drop below freezing. I’ve used it at -40°F and it started a diesel truck that had been sitting in the snow for three days, which a standard jump starter simply can’t do.
Can a GOOLOO jump starter charge my phone or tablet?
Yes, most GOOLOO models double as power banks. The GT4000S and GT6000 have 100W output ports that can fast-charge a laptop or tablet, while the GP4000 and GP3000 have USB quick charge and Type-C ports for phones. Just keep in mind that using the unit as a power bank will drain the battery you need for jumping, so I only charge devices when the jump box is full.
How many peak amps do I need for a diesel truck?
For a diesel engine, I recommend at least 4000 peak amps for a 10-liter diesel and 6000 peak amps for anything larger. Diesels have higher compression ratios and need more cranking power than gas engines. The GT4000S handles 10-liter diesels well, while the GT6000 with 6000 peak amps covers up to 12-liter diesels for heavy-duty trucks.
What’s the difference between the GOOLOO GP3000 and GP4000?
The GP4000 has 4000 peak amps compared to the GP3000’s 3000 peak amps, which means it can start larger engines — up to 10-liter diesel versus 7-liter diesel. The GP4000 also has a higher internal battery capacity for more jumps per charge. The GP3000 is smaller and lighter, making it easier to store in a glovebox, while the GP4000 is better for bigger vehicles.
How long does it take to recharge a GOOLOO jump starter?
With the 100W two-way fast-charging models like the GT4000S and GT6000, you’re looking at roughly one hour for a full charge. The GP4000 and GP3000 use standard USB charging and take anywhere from 4 to 6 hours to top up completely. I always plug in my jump starter after each use so it’s ready to go, regardless of the model.
My Final Verdict
After testing all five, the GOOLOO GT4000S is the clear winner for anyone who needs a jump starter that can handle multiple starts on one charge. Its 4000 peak amps, 100W two-way fast-charging, and proven ability to fire up a V8 three times in a row make it the most versatile pick. The GT4000 Arctic is the runner-up for cold climates, and the GP4000 delivers the same 4000-amp power at a budget-friendly price.
If you drive a truck, SUV, or diesel and want the most reliable multiple-jump performance, grab the GT4000S. If you live where winters freeze your battery solid, the GT4000 Arctic is worth the extra cost. For everyone else on a budget, the GP4000 gives you nearly identical starting power without the fast-charging speed.
Best Overall: GOOLOO GT4000S
- ONE & ONLY 100W Fast-Charging Car Battery Jump Starter: Only 1.2 hours can...
- Up to100W Charging Speed for MacBook & Other Laptops: Charge it whenever...
Buy this if you want the best balance of power, multiple jumps per charge, and fast recharging. It’s the one I keep in my own truck.
Runner-Up: GOOLOO GT4000 Arctic
- Start Dead Batteries — The GOOLOO GT4000 Arctic jump starter delivers...
- -40℉ Pre-Heating Tech for Cold-Start — Advanced pre-heating technology...
Buy this if you live in a cold climate and need reliable starts down to -40°F. The pre-heating tech is a big improvement for winter drivers.
Budget Pick: GOOLOO GP4000
- Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack...
- Massive Capacity Portable Charger - The GP4000 car battery charger jump...
Buy this if you want 4000 peak amps and proven reliability at the lowest price. It’s slower to recharge but still delivers multiple jumps per charge.