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Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack jump starter is capable of quickly jump-starting a dead car battery. Even if the battery voltage is extremely low, simply pressing the "BOOST" button will forcefully restart the car. The GOOLOO car battery charger jump starter can effectively start all gasoline engines and diesel engines up to 10.0L within mere seconds. This versatile device is compatible with 12v vehicles, motorcycles, pickup trucks, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and various other vehicles
Massive Capacity Portable Charger - The GP4000 car battery charger jump starter boasts an immense capacity and offers dual USB charging output ports (one supporting fast charging) along with a USB Type-C charging port (5V/3A). This versatile power source enables you to charge other devices or recharge the jump starter itself. Its compact design ensures high portability, making it capable of efficiently charging various portable devices such as smartphones, tablets, cameras, GPS systems, and more
Emergency Life Saver - The GOOLOO GP4000 car jump starter provides quick vehicle jump-starting capabilities, ensuring that you're not stranded and exposed to potential dangers for an extended period of time. With a full charge, it can jump-start most vehicles over 60 times, offering reliable assistance in emergency situations
Safety & Quality Metal Clamps - The GOOLOO booster pack jump starter is equipped with 10 different types of built-in protection, alleviating concerns about misuse and sparks. Our primary objective was to ensure that users feel completely safe while using our product. The Smart Jumper Cables are designed with durable all-metal clamps to prevent damage that may occur from long-term usage
Rugged 12V Car Jump Starter - The sturdy construction of hardened plastic and rubber corners ensures that the jump starter can withstand drops without any issues. Additionally, it features a built-in flashlight to provide assistance during vehicle emergencies at night
Powerful and Durable - The 3000 amp portable car battery jumper starter provides instant restart for your 12V dead vehicles, supporting engines up to 9.0L for gas and 6.5L for diesel . Even if the battery voltage is extremely low, simply press the "BOOST" button to forcefully jump start your car. With over 1000+ charge cycles, this jump box for car battery is built to withstand extreme weather conditions ranging from -4°F to 140°F.
Versatile and User-friendly - GOOLOO A3 portable car jump starter with air compressor offers 5 types of inflation modes (suv,car, bike ,ball and Customizable) and comes with 5 different nozzles, catering to the needs of both beginners and advanced users.Built in maximum pressure of 150 PSI and an air flow of 35L/Min. This tire pump can inflate Tesla Model 3/Y tire from 30 PSI to 36 PSI in just one minute! A full charge provides up to 45 minutes of wireless continuous inflation and supports unit switching 3 units (BAR/PSI/KPA).
7-in-1 Jump Starter – The A3 is not only a portable car battery charger jump starter and a tire inflator, but also a built-in battery for emergency device charging, an LED flashlight, a bike pump, a ball pump, and a digital pressure gauge. Compatible with USB devices such as smartphones and tablets, it supports inflating 135 balls, 50 bicycle tires, 35 motorcycle tires, or 8 car tires with the included nozzles.
All-Around Defense - Incorporating a high-efficiency battery management system (BMS), the A3 car jump box with air compressor offers 10 key protections, including short circuit protection, overcurrent protection, reverse connection protection, overheating protection, and overcharge protection.
Smart cordless Tire Inflator - The A3 jump pack with tire inflator equipped with a smart LED screen, tire pressure detection and automatic shut-off functions make your operation more convenient. Ultra bright display stays perfectly readable in the harshest sunlight, no squinting or shielding required.
➤【4-in-1, compact & road-ready】 The 2026 GOOLOO A5 jump starter is a 4-in-1 kit that combines a jump starter, tire inflator, 20,000mAh battery for emergency device charging, and LED light in one rugged body (8.98 × 5.55 × 2.40 in). A dependable gooloo jump starter to keep in the trunk for daily use, road trips, and emergencies.
➤【4000A peak for confident starts】 This portable car jump starter delivers up to 4000A to restart most 12V vehicles (up to all gas / 10.0L diesel)—even when the battery is deeply discharged. Tap BOOST for low-voltage or near-dead batteries and get moving fast. Built to perform from -4°F to 140°F.
➤【"200%" Faster tire inflation for heavy duty car】Powered by a 25 mm high-efficiency motor (larger than typical 20 mm) delivering up to 160 PSI, the A5 moves air quickly for real-world results: inflate a 285/70 R17 pickup tire from 30 PSI to 36 PSI in 2 minutes, or a 195/65 R15 sedan tire from 30 PSI to 36 PSI in 30 seconds. Built for heavy-duty applications—from full-size pickups, light trucks, and off-road SUVs to everyday cars, motorcycles, and bicycles—plus balls and small outdoor inflatables. Choose 5 inflation modes with 5 nozzles; when your preset is reached, the pump auto-stops inflation to prevent over-inflation and remove guesswork.
➤【Long-lasting power, honestly stated】 This battery jumper starter portable unit packs a actual 20,000mAh rated capacity for transparent, real-world specs—no inflated numbers. One charge supports up to 50 engine starts, 50 minutes of continuous inflation, multiple phone/tablet top-ups, and up to 99 hours of lighting (mode-dependent).
➤【New for 2026: built-in 45W USB-C cable (output-only) + sunlight-readable display】 The integrated 45W USB-C cable outputs power to your devices. A color LED display with a rotating status ring tracks inflation in real time, and 2000-nit brightness stays readable in direct sun.
Unmatched 100W Fast-Charging Technology: Experience the ultimate convenience with our GOOLOO GT6000 car battery jump starter, featuring a powerful 100W fast-charging system. Charge from 0% to 100% in just 1.4 hours and get your vehicle running in no time with just 7 minutes of charging. A 100W car charger is included in the 6000A jump box. This portable jump starter is a must-have for any emergency roadside kit.
Powerful & Compact Jump Starter: It delivers a massive 6000A peak power, yet remains compact and lightweight. This lithium jump starter can effortlessly start 12V vehicles up to 12.0L diesel or all gas engines in seconds. Far superior to bulky traditional jumper cables, this portable car jump starter is ideal for cars, SUVs, trucks, motorcycles, RVs, boats, etc.
Up to 100W Charging Speed for MacBook & Other Laptops: Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
Easier & Safer to Jump-start: The GOOLOO GT6000 jump pack enhances user experience with its 3.2-inch LED display, which clearly indicates the device's status and readiness for use. Built-in 10 kinds of protection technology, safeguarding both you and your vehicle against potential mishaps.
24-Month Standby & Durability: The GOOLOO GT6000 car battery charger jump starter boasts an impressive 24-month standby time, eliminating the need for frequent recharging. The device's advanced protection systems enhance its durability and safety, significantly prolonging the lifespan of the car jump starter.
ONE & ONLY 100W Fast-Charging Car Battery Jump Starter: Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included in the package). A single full charge can achieve 60 times jumpstart. You can also use your own fast-charging charger to charge this jump starter through the type-c port.
Up to100W Charging Speed for MacBook & Other Laptops: Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
Powerful yet Compact Portable Jump Starter: With a 4000A peak cranking power, the Gooloo GT4000S can jump-start nearly all 12V vehicle engines, including those up to 12.0L gasoline or 10.0L diesel, in just a few seconds. Unlike traditional car jump starters or jumper cable kits, it offers superior power in a more compact form. It's perfectly compatible with RVs, pickup trucks, motorcycles, SUVs, tractors, boats, and more.
Easier & Safer to Jump-start: This portable lithium car battery jump starter pack has a 3.2-inch informative LED screen clearly to show product status , so you can know when to start the car intuitively. Built-in 10 kinds of protection technology to free your mind of misgivings of misoperation and sparks.
24 Months Stand-by Time: Regular charging is not necessary as long as you own the GT4000S battery jump starter. The built-in 10 protection technologies also greatly extend the service life of the product.
3000A PEAK POWER FOR ANY 12V VEHICLE: This jump starter booster pack can Jumpstart 9L gas/7L diesel engines (cars, trucks, RVs, boats) in seconds—even at -4°F! The "BOOST" mode instantly activates when batteries drop below 9V, ensuring reliable starts for dead batteries. 30% stronger than standard 2000A models.
10-LAYER SAFETY BATTERY JUMP PACK TECHNOLOGY: Engineered with spark-proof clamps and reverse polarity alerts, this car battery charger jump starter features 10 protections (over-current/short-circuit/overload). Built for extreme environments (-4°F to 140°F), our jump starter battery pack is 3 times safer than generic portable jump starters for cars.
4-IN-1 EMERGENCY BATTERY JUMPER STARTER: 15W USB-C/Quick charge3.0 ports (charge phones 50% faster), 400-lumen LED jump box flashlight (SOS/Strobe modes), 15V DC port powers tire inflators , Lithium car starter doubles as a built-in battery for emergency device charging.
RUGGED 12V PORTABLE JUMP STARTER : Shockproof jump pack survives 5ft drops with scratch-resistant armor shell. Auto-sleep tech keeps charge for 18 months (recharge every 90 days). 50% longer lifespan vs. standard car battery starters.
PRO-LEVEL KIT + LIFETIME SUPPORT: Includes: GOOLOO 3000A Car Jump Starter, Heavy-duty clamps (10,000+ clamp tests), USB-C cables, storage bag. Backed by GOOLOO’s 18-month warranty and 24/7 online assistance.
Emergency Life Saver：The GOOLOO car battery charger jump starters with 2000A peak cranking power will jump start all 12-volt dead vehicles up to 8.0L gas or 6.0L diesel. The GP2000 car jump starter battery pack is suitable for cars, motorcycles, SUVs, trucks cargo vans, ATVs, snowmobiles, yachts, and many more.
10 Security Protections: The GP2000 smart jumper cable is constructed with all-metal heavy-duty clamps to prevent breakage caused by long-term use. And it has 10 protections(over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, reverse-charge)，making the GP2000 car jump starter safe for anyone to use even in extreme environments from -4°F to 140°F.
Affordable and Powerful： More than a portable car jumper starter, this versatile GP2000 jump box doubles as a portable power pack, equipped with two USB outputs (5V/9V/12V) and (5V/2.4A), allowing you to charge your devices on the go. Additionally, it features a 400-lumen LED flashlight (Normal,Strobe,SOS), providing illumination during dark situations and emergencies. With the GP2000 Car jump starter, you can enjoy the convenience of 4 in 1 powerful device at an affordable price.
Lightweight and Sleek Design：The GOOLOO portable battery jump starter weighs just 1.2 pounds and measures 7.4 × 3.9 × 1.5 inches. You can easily hold it in your hand, or put it in your pocket, or store it anywhere in the car.
Rugged 12V Jump Starter：The hardened plastic and scratch-resistant shell allow the car battery jump starter to withstand drops without issue. Highly Efficient Circuit Design makes GP2000 battery booster boasts a remarkable 24-month standby time，alleviating any concerns about losing charge during storage.
10000A Jump Starter for Heavy Trucks - GOOLOO GT TRUCK PRO jump starter born for heavy-duty vehicles! Eight automotive-grade high-safety lithium iron phosphate cells, unleashing a peak current of 10,000A. This car battery jump starter easily handles large trucks/construction machinery, perfectly compatible with all 12V vehicles (big rigs/pickups/off-road/motorcycles/boats)
64000mAh Power Jump Starter - GT TRUCK PRO portable car jump starter built-in automotive-grade high-density lithium battery with a capacity of up to 64000mAh, a single full charge can provide up to 80 vehicle start-ups and rescues, or charge a mobile phone 17 times. Extends standby time to 36 months, essential for outdoor camping and long-distance driving
65W Fast Charging & Multi-Device Support - This GOOLOO GT TRUCK PRO jump box for car battery offers 65W charging, fully charges its 64000mAh battery in 3.7 hrs (30% faster than peers). The output port can power devices such as mobile phones, tablets, drones, and smartwatches. DC output runs car fridges and pumps.Meets diverse charging needs
Supersafe - Thickened pure copper cables ensure stable current transmission. Our jump start battery pack has passed UL94 V0, RoHS environmental standard certification. The automotive-grade battery cells are paired with a BMS smart chip, providing 10 layers of protection. Supports forced start at ultra-low voltage, allowing for one-button ignition even when the battery is completely depleted in cold winter conditions. Unaffected by extreme temperatures (-40℃ to 60℃)
3 Lighting Modes - The portable car battery charger jump starter is equipped with eight high-brightness LED lights, featuring constant light, strobe, and SOS modes. These provide powerful illumination and safety warnings during nighttime repairs, roadside emergency calls, or outdoor adventures. The SOS mode offers a long visibility distance, ensuring prompt detection in emergencies
ONE & ONLY 100W Fast-Charging Car Battery Jump Starter: Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included in the package). A single full charge can achieve 60 times jumpstart. You can also use your own fast-charging charger to charge this jump starter through the type-c port.
Up to100W Charging Speed for MacBook & Other Laptops: Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
Powerful yet Compact Portable Jump Starter: With a 4000A peak cranking power, the Gooloo GT4000S can jump-start nearly all 12V vehicle engines, including those up to 12.0L gasoline or 10.0L diesel, in just a few seconds. Unlike traditional car jump starters or jumper cable kits, it offers superior power in a more compact form. It's perfectly compatible with RVs, pickup trucks, motorcycles, SUVs, tractors, boats, and more.
Easier & Safer to Jump-start: This portable lithium car battery jump starter pack has a 3.2-inch informative LED screen clearly to show product status , so you can know when to start the car intuitively. Built-in 10 kinds of protection technology to free your mind of misgivings of misoperation and sparks.
24 Months Stand-by Time: Regular charging is not necessary as long as you own the GT4000S battery jump starter. The built-in 10 protection technologies also greatly extend the service life of the product.
6-IN-1 Jump Starter with Air Compressor: GOOLOO A7 battery jumper starter portable packs 12 vital functions: Jump Starter, Tire Inflator with Pressure Gauge, Air Injection/Extraction, Ball Pump, 30W Fast Charging, LED/Warning/SOS Lights, "BOOST" Function and Power Pack. It's versatile, powerful, and ensures you're equipped for any situation.
Real 6000A Car Battery Jump Starter: This battery booster can instantly revive dead batteries in cars, trucks, SUVs, RVs, and even up to 10L diesel engines. If your battery is completely drained, simply press the "BOOST" button for an extra-strong jump start, ensuring reliability when you need it most.
Inflate & Deflate Air Pump: Designed for high-efficiency inflation, this car jump starter with an air compressor is easy to carry and features dual-mode versatility. The jump pack with air compressor excels at inflating heavy-duty vehicles quickly, such as pickups, trucks, and off-road vehicles. It efficiently inflates an SUV tire (e.g., 315/70R17) from 0 to 35 PSI in about 14 minutes. Additionally, the blower rapidly inflates larger items like air sofas, pool floats, inflatable tents, and air boats in just minutes.
Only 3 Steps to Go: A7 jump box with air compressor designed for ultimate ease of use, featuring 3 intuitive steps for every core function. Get going in no time: 1. Jump-Start (Clamp cables, Connect, Crank engine). 2. Tire Inflation (Attach hose, Set PSI, Inflate). 3. Blower Mode (Attach hose, Secure nozzle, Activate). Simple, fast, and hassle-free.
Built for Emergencies & Adventure: Ready for any climate (-20°C to 60°C), this car jump starter with air compressor solves roadside troubles like dead batteries and flat tires, and handles outdoor inflating needs for tents, mattresses, and pools. Smart auto-mode ensures top performance for every task—perfect for travel and camping.
A portable jump starter is an invaluable tool for any vehicle owner, offering the convenience of jump-starting your car without needing another vehicle. These devices are compact, easy to use, and often come with additional features like USB ports for device charging. This guide aims to help you navigate the options available so you can choose the best portable jump starter for your specific needs.
Key Features to Consider:
Power Output
→ Peak Amps: Higher peak amps can jump-start larger engines. → Cranking Amps: Important for the initial power needed to start the engine.
Battery Type
→ Lead-Acid: Traditional and cost-effective but heavier. → Lithium-Ion: Lightweight and compact but generally more expensive.
Portability
→ Weight: Consider the weight if you plan to move it frequently. → Size: Compact models are easier to store.
Additional Features
→ USB Ports: For charging phones and other devices. → LED Light: Useful for nighttime emergencies. → Safety Features: Such as reverse polarity and overcharge protection.
Warranty
→ Length: A longer warranty is generally a good indicator of quality.
Pros and Cons:
Lead-Acid Jump Starter
Lithium-Ion Jump Starter
Pros:
Pros:
→ Cost-Effective
→ Lightweight
⚡ High Power Output
→ Long Shelf Life
⚡ Quick Charging
Cons:
Cons:
⚖ Heavy
→❗ Higher Cost
→❗ Shorter Shelf Life
⚡❗ Lower Power Output
Quick Tips:
1️⃣ Read Reviews: Customer reviews can provide valuable insights. 2️⃣ Check Power Output: Make sure the jump starter meets the power requirements of your vehicle. 3️⃣ Consider Portability: If you’ll be moving the jump starter frequently, consider its weight and size.
Choosing the right portable jump starter is crucial for ensuring you can reliably start your vehicle in emergency situations. Use this guide, along with the pros and cons table, to make an informed decision. Always read customer reviews and consider the power output and additional features for the best choice.
