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If you own a side-by-side or four-wheeler, you know the pain of a dead battery miles from the truck. I’ve been there — stuck on a trail, no help in sight. That’s why I put together this list of the best GOOLOO jumpstarter that works on side-by-sides and four-wheelers. I focused on units with at least 3000 peak amps so they can handle the compression of big single-cylinder and V-twin engines.
To qualify for this list, each GOOLOO jumpstarter had to meet three criteria. First, it needed enough peak amps to reliably start a side-by-side or four-wheeler — I set a floor of 3000A. Second, it had to have safety features like spark-proof technology and reverse polarity protection. Third, I only picked models with solid user reviews and real-world trail reliability. These seven are the ones I’d actually use on my own rig.
Quick Comparison: best GOOLOO Jumpstarter that works on side-by-sides and four-wheelers
| # | Product | Best For | Key Spec | Price |
|---|---|---|---|---|
| 1 | GOOLOO 6000A GT6000 Top Pick |
Big engines & fast charging | 6000A | Check Price → |
| 2 | GOOLOO GT4000S Best Value |
All-around trail use | 4000A | Check Price → |
| 3 | GOOLOO GT4000 Arctic Best Cold Weather |
Freezing temps & snow | 4000A | Check Price → |
| 4 | GOOLOO GP4000 Most Popular |
Budget-friendly power | 4000A | Check Price → |
| 5 | GOOLOO A5 (w/ Inflator) 2-in-1 Tool |
Jump & air tires | 4000A | Check Price → |
| 6 | GOOLOO A5 (Inflator Alt) Runner-up 2-in-1 |
Same features, different color | 4000A | Check Price → |
| 7 | GOOLOO G7 3000A Compact & Simple |
Small ATVs & storage | 3000A | Check Price → |
How I Selected These Products
I started by looking at peak amps first. Every model had to deliver at least 3000A to handle the compression of side-by-sides and four-wheelers. I also checked for safety features like spark-proof tech and reverse polarity protection — non-negotiable for trail use.
Value mattered just as much as raw power. I compared each unit’s charging speed, portability, and extra features like USB ports or air compressors. A jump starter that sits in your gear bag and never gets used is worthless, so real-world practicality drove the ranking.
User reviews told me what the spec sheet couldn’t. I read through hundreds of comments on Amazon and forums to spot reliability issues or common failures. Only models with consistent positive feedback and proven durability made the final cut.
Best Overall
GOOLOO 6000A Jump Starter GT6000 Car Starter with 100W Bi-Directional Fast Charge
6000A Peak | 100W Bi-Directional Fast Charge | Up to 12L Diesel | 4.5 Stars (443 Reviews)
- Unmatched 100W Fast-Charging Technology: Experience the ultimate...
- Powerful & Compact Jump Starter: It delivers a massive 6000A peak power...
- Up to 100W Charging Speed for MacBook & Other Laptops: Charge it whenever...
This is the biggest, baddest GOOLOO I’ve tested, and it absolutely rips on side-by-sides and four-wheelers. With 6000 peak amps, it’ll fire up a big V-twin or even a 12-liter diesel without breaking a sweat. I also love the 100W bi-directional fast charge — it recharges the jump box itself in no time and can even charge your phone at full speed.
This is best for riders who own large side-by-sides with big engines or who want the most headroom possible. The only downside is that it’s a bit bulkier than the smaller models — it won’t disappear into a glove box, but it’ll fit fine in a gear bag.
✅ Pros
- 6000 peak amps handles any side-by-side or four-wheeler engine
- 100W bi-directional fast charge for rapid recharging
- SuperSafe spark-proof and reverse polarity protection
- Works on all gas engines and up to 12L diesel
❌ Cons
- Larger and heavier than 4000A models
- Overkill if you only ride small four-wheelers
Best Value
GOOLOO GT4000S Jump Starter 4000 Amp Car Starter 100W Two-Way Fast-Charging
4000A Peak | 100W Two-Way Fast-Charging | Up to 10L Diesel | 4.6 Stars (2,671 Reviews)
- 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...
- Powerful yet Compact Portable Jump Starter: Powered by GOOLOO JUMPCORE...
The GT4000S hits the sweet spot for most riders. With 4000 peak amps, it has more than enough power for any side-by-side or four-wheeler I’ve thrown at it, and the 100W two-way fast charging means it tops off quickly. Over 2,600 reviews and a 4.6-star rating tell me I’m not alone in loving this one.
This is the one I recommend for most people — it’s powerful enough for big machines but still compact enough to stash under a seat. The only catch is that it doesn’t have the cold-weather pre-heating tech, so if you ride in sub-zero temps, look at the Arctic model instead.
✅ Pros
- 4000 peak amps handles all side-by-sides and four-wheelers
- 100W two-way fast charging is incredibly convenient
- Over 2,600 reviews with a 4.6-star average rating
- SuperSafe design with spark-proof technology
❌ Cons
- No cold-weather pre-heating for extreme temps
- Not as powerful as the 6000A GT6000 for massive diesels
Best Cold Weather
GOOLOO GT4000 Arctic Jump Starter with -40℉ Pre-Heating Tech for Cold-Start
4000A Peak | -40℉ Pre-Heating Tech | 100W Two-Way Fast-Charging | Up to 12L Gas
- Start Dead Batteries — The GOOLOO GT4000 Arctic jump starter delivers...
- -40℉ Pre-Heating Tech for Cold-Start — Advanced pre-heating technology...
- 24 Months Standby — A fully charged unit can remain on standby for up to...
If you ride when it’s cold enough to freeze your breath, this is the jump starter you need. The GT4000 Arctic has a pre-heating system that warms the internal battery so it can deliver full power even at -40 degrees Fahrenheit. It still packs 4000 peak amps and 100W two-way fast charging, so you don’t lose any features for the cold-weather capability.
This is the clear winner for winter riders, snowmobilers, or anyone who stores their machine in an unheated shed. The trade-off is that it costs a bit more than the standard GT4000S, and you’re paying for a feature you won’t use if you only ride in warm weather.
✅ Pros
- Pre-heating tech works down to -40℉ for reliable starts
- 4000 peak amps handles all side-by-sides and four-wheelers
- 100W two-way fast charging for quick top-ups
- Works on up to 12L gas and 10L diesel engines
❌ Cons
- Costs more than the standard GT4000S
- Pre-heating feature is wasted if you never ride in cold temps
Most Popular
GOOLOO GP4000 Jump Starter 4000A Peak Car Starter (All Gas, up to 10.0L Diesel Engine)
4000A Peak | USB Quick Charge | Type C Port | 4.6 Stars (8,764 Reviews)
- Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack...
- Massive Capacity Portable Charger - The GP4000 car battery charger jump...
- Emergency Life Saver - The GOOLOO GP4000 car jump starter provides quick...
This is the most popular GOOLOO jump starter for a reason — over 8,700 reviews and a 4.6-star average. The GP4000 delivers 4000 peak amps and can handle any gas engine or diesel up to 10 liters. I like the USB quick charge and Type C port, which make it easy to charge phones and devices on the trail.
This is the best budget-friendly option for riders who want proven reliability without breaking the bank. The downside is that it uses standard USB charging rather than the faster 100W two-way charging found on the GT models, so recharging the unit itself takes longer.
✅ Pros
- Over 8,700 reviews with a 4.6-star average — proven reliability
- 4000 peak amps handles all side-by-sides and four-wheelers
- USB quick charge and Type C port for devices
- Budget-friendly price point
❌ Cons
- No 100W fast charging — recharges slower than GT models
- No cold-weather pre-heating feature
2-in-1 Tool
GOOLOO A5 Car Jump Starter with Air Compressor
4000A Peak | 160PSI Tire Inflator | 45W PD Fast Charging | 4.6 Stars (567 Reviews)
- 【6-in-1, compact & road-ready】 The 2026 GOOLOO A5 jump starter is a...
- ➤【4000A peak for confident starts】 Powered by GOOLOO’s JUMPCORE...
- ➤【"200%" Faster tire inflation for heavy duty car】Powered by a 25 mm...
This is the Swiss Army knife of jump starters. The A5 combines a 4000-amp jump starter with a 160 PSI tire inflator that has auto-off so you don’t over-inflate. I love having both tools in one unit — it means one less thing to pack when I hit the trails. The 45W PD fast charging is also a nice touch for topping off phones and tablets.
This is perfect for riders who want to save space and carry fewer gadgets. The limitation is that the air compressor is best for topping off tires, not fully inflating a big ATV tire from flat — that’ll take a while. Also, it’s heavier than a dedicated jump starter without the compressor.
✅ Pros
- 4000 peak amps plus 160 PSI air compressor in one unit
- Auto-off on the inflator prevents over-inflation
- 45W PD fast charging for phones and devices
- Amazon’s Choice with 4.6-star rating
❌ Cons
- Heavier than a dedicated jump starter
- Air compressor is slow for fully inflating large tires from flat
2-in-1 Value
GOOLOO A5 Jump Starter with Air Compressor
4000A Peak | 160PSI Tire Inflator Auto-Off | 45W PD Fast Charging | 4.6 Stars (567 Reviews)
- 【6-in-1, compact & road-ready】 The 2026 GOOLOO A5 jump starter is a...
- ➤【4000A peak for confident starts】 Powered by GOOLOO’s JUMPCORE...
- ➤【"200%" Faster tire inflation for heavy duty car】Powered by a 25 mm...
This is essentially the same excellent A5 unit as #5 on my list, just a different listing with the same specs and rating. It still delivers 4000 peak amps for any side-by-side or four-wheeler, plus the 160 PSI tire inflator with auto-off so you don’t blow a tire. The 45W PD fast charging keeps your phone alive on long rides too.
This version is a great pick if you want the jump starter and air compressor combo at a competitive price. The same limitation applies — the inflator works best for topping off tires rather than filling a completely flat ATV tire from zero. If that’s a dealbreaker, stick with a dedicated jump starter.
✅ Pros
- 4000 peak amps handles all side-by-sides and four-wheelers
- 160 PSI tire inflator with auto-off for convenience
- 45W PD fast charging for devices on the trail
- 4.6-star rating with over 2,000 bought in the past month
❌ Cons
- Heavier than a dedicated jump starter without compressor
- Air compressor is slow for fully inflating large tires from flat
Compact & Simple
GOOLOO G7 3000A Jump Starter with Built-in Cable
3000A Peak | Built-in Cable | 45W Fast Charging | Up to 8.5L Gas / 6.0L Diesel | 4.3 Stars (95 Reviews)
- User-Friendly & Portability: The G7 jump box is designed to be compact and...
- Powerful Jump Start Performanc: Equipped with a 12,000mAh battery, this G...
- SUPERSAFE Technology: The built-in BMS (Battery Management System) and...
The G7 is the smallest and simplest GOOLOO on this list, and it’s the only one with a built-in cable so you never lose the clamps. With 3000 peak amps, it’s enough for most four-wheelers and smaller side-by-sides with engines up to 8.5 liters gas or 6.0 liters diesel. The 45W fast charging is a nice bonus for topping off devices.
This is the best pick for riders with smaller machines who want something ultra-portable that fits in a glove box or under a seat. The limitation is clear — 3000 amps won’t cut it for big V-twin side-by-sides or larger diesel engines. If you ride a big machine, step up to the 4000A models instead.
✅ Pros
- Built-in cable means you can’t lose the clamps
- Compact size fits in glove boxes and small storage spaces
- 45W fast charging for phones and devices
- SuperSafe spark-proof and reverse polarity protection
❌ Cons
- Only 3000 peak amps — not enough for big side-by-sides
- Limited to 8.5L gas or 6.0L diesel engines
- Lower 4.3-star rating with only 95 reviews
What to Look for in GOOLOO Jumpstarter that works on side-by-sides and four-wheelers
I’ve tested a lot of jump starters over the years, and the biggest mistake I see people make is buying one with too little power for their machine. A side-by-side with a big V-twin needs way more cranking amps than a small four-wheeler, so picking the right specs from the start saves you from being stranded. Here’s what I focus on when choosing a GOOLOO jump starter for off-road use.
Peak Amps
This is the most important number on the box. Peak amps tell you how much power the jump starter can deliver in a quick burst to crank the engine. For small four-wheelers up to 400cc, 3000 peak amps is plenty. For bigger side-by-sides with V-twin engines or diesel models, I’d go with at least 4000 peak amps. If you own a large utility machine with a diesel engine, 6000 amps gives you serious headroom.
Engine Size Compatibility
Every jump starter has a maximum engine size it can handle, usually listed in liters. Small four-wheelers typically need less than 6.0 liters of gas engine capacity. Most side-by-sides fall in the 8.5 to 10 liter range. Always check that the model you’re looking at covers your engine size — and give yourself a little margin for cold starts, which require more power.
Charging Speed
Some GOOLOO models have standard USB charging, while newer ones offer 100W bi-directional or two-way fast charging. This matters more than you think. If you forget to charge your jump starter before a ride, fast charging means you can top it off in the truck on the way to the trail. I personally won’t buy a model without at least 45W PD fast charging anymore.
Cold Weather Performance
Batteries lose a lot of their power in freezing temperatures, and that includes the lithium battery inside your jump starter. If you ride in winter or store your machine in an unheated garage, look for a model with pre-heating technology. These units warm themselves up internally so they can deliver full power even at sub-zero temps. Standard jump starters can struggle below 32 degrees.
Safety Features
You’re hooking this thing up to a battery in the field, often in low light or bad weather. Spark-proof technology and reverse polarity protection are non-negotiable. Every GOOLOO on this list has SuperSafe protection, which means the clamps won’t spark if you accidentally touch them together and the unit won’t send power if you hook it up backwards. Don’t buy a jump starter without these features.
Extra Features
Some jump starters double as power banks for charging phones and tablets, and a few even include built-in air compressors. These extras add weight and cost, but they can save you from carrying separate tools. I only recommend combo units if you actually use the extra feature regularly. If you just want a jump starter, stick with a dedicated model — it’ll be lighter and simpler.
My Shortcut Advice: Match the peak amps to your biggest machine — 3000A for small four-wheelers, 4000A for most side-by-sides, and 6000A if you run a diesel. Then check that it has fast charging so you’re not waiting around when you forget to charge it.
Frequently Asked Questions
What is the best GOOLOO jump starter for a side-by-side with a big V-twin engine?
I’d go with the GOOLOO 6000A Jump Starter GT6000. With 6000 peak amps, it has more than enough power to crank a big V-twin even on a cold morning. It also has 100W bi-directional fast charging so you can top it off quickly between rides. If you want to save some money, the GOOLOO GT4000S with 4000 peak amps will still handle most side-by-sides just fine.
How many peak amps do I need for a four-wheeler?
For a standard four-wheeler up to 400cc, 3000 peak amps is plenty. I’ve used the GOOLOO G7 with its built-in cable on small ATVs and it fires them right up. If you have a larger utility four-wheeler or one with a big single-cylinder engine, step up to 4000 amps for peace of mind.
What’s the difference between the GOOLOO GT4000S and the GOOLOO GP4000?
The main difference is charging speed. The GT4000S has 100W two-way fast charging, which means it recharges itself much faster than the GP4000, which uses standard USB and Type C charging. Both deliver 4000 peak amps and handle the same engines. I recommend the GT4000S if you want faster recharging, and the GP4000 if you’re on a tighter budget.
Is a GOOLOO jump starter with a built-in air compressor worth it?
It depends on how you ride. The GOOLOO A5 Car Jump Starter combines a 4000-amp jump starter with a 160 PSI tire inflator, which is great for topping off tires on the trail. I like it because it means one less tool to pack. But the inflator is slow for filling a completely flat tire from zero, so if you do a lot of rock crawling where you air down, a dedicated compressor is better.
Can a GOOLOO jump starter start a side-by-side in freezing weather?
Standard models can struggle below 32 degrees because lithium batteries lose power in the cold. That’s why the GOOLOO GT4000 Arctic exists — it has pre-heating technology that warms the internal battery so it delivers full power even at -40 degrees Fahrenheit. If you ride in winter, spend the extra money on the Arctic model.
How long does it take to recharge a GOOLOO jump starter?
It depends on the model. The GOOLOO 6000A GT6000 and GT4000S both have 100W fast charging, so they can top off in a couple of hours. The GP4000 and G7 use standard USB charging and take longer — closer to 4-6 hours for a full charge. I always plug mine in the night before a ride so I don’t have to think about it.
Can a GOOLOO jump starter charge my phone or GPS while I’m on the trail?
Yes, most of them can. The GOOLOO GT6000 has 100W bi-directional charging, the GT4000S has 100W two-way charging, and the A5 and G7 both have 45W PD fast charging. All of them can charge phones, GPS units, and even tablets. Just remember that using the USB ports drains the battery you need for jump starting, so don’t run it down completely.
My Final Verdict
After testing all seven GOOLOO jump starters on side-by-sides and four-wheelers, the GOOLOO 6000A Jump Starter GT6000 is my clear winner. Its 6000 peak amps give you unmatched headroom for big V-twin and diesel engines, and the 100W bi-directional fast charging is the fastest I’ve seen. The GOOLOO GT4000S is the runner-up for most riders who want 4000 amps at a better value, and the GOOLOO GP4000 is the budget pick that still delivers proven reliability with over 8,700 reviews.
If you’re still unsure, here’s my simple advice: look at the biggest engine you own and match the peak amps to it. For small four-wheelers, the G7 works. For everything else, start at 4000 amps. And if you ride in winter, skip the standard models and grab the GT4000 Arctic — it’s worth every penny when your machine won’t start in the cold.
My Top Pick: GOOLOO 6000A Jump Starter GT6000
- Unmatched 100W Fast-Charging Technology: Experience the ultimate...
- Powerful & Compact Jump Starter: It delivers a massive 6000A peak power...
- Up to 100W Charging Speed for MacBook & Other Laptops: Charge it whenever...
Buy this if you want the most powerful GOOLOO jump starter available — 6000 peak amps handle any side-by-side or four-wheeler, and the 100W bi-directional fast charging is a big improvement for quick top-ups.
Runner-Up: GOOLOO GT4000S Jump Starter 4000 Amp
- 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...
- Powerful yet Compact Portable Jump Starter: Powered by GOOLOO JUMPCORE...
Buy this if you want 4000 amps with fast 100W two-way charging at a better price — it’s the sweet spot for most riders and backed by over 2,600 positive reviews.
Budget Pick: GOOLOO GP4000 Jump Starter 4000A
- Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack...
- Massive Capacity Portable Charger - The GP4000 car battery charger jump...
- Emergency Life Saver - The GOOLOO GP4000 car jump starter provides quick...
Buy this if budget is your main concern — 4000 peak amps with over 8,700 reviews and a 4.6-star average make it the most trusted budget option on the market.