Welcome to our product review blog post! Today, we are excited to share our first-hand experience with the GOOLOO GP4000 Jump Starter Box 4000A Peak Car Starter. As car enthusiasts, we understand the importance of having a reliable jump starter on hand for emergency situations. That's why we were thrilled to test out this powerful and versatile device.
One of the standout features of the GOOLOO GP4000 is its high capacity portable charger. Equipped with dual USB charging output ports and a USB Type-C charging port, this jump starter can not only jump start your vehicle but also charge a variety of portable devices. We appreciated the convenience of being able to quickly charge our smartphones, tablets, cameras, GPS systems, and more, all using the same device.
Safety is always a top priority, and the GOOLOO GP4000 does not disappoint. With its built-in 10 types of protection, we felt confident that we were using a product that prioritizes user safety. The metal clamps used for the smart jumper cables are sturdy and durable, providing peace of mind against long-term damage.
Durability is another important factor when choosing a jump starter, and the GOOLOO GP4000 doesn't disappoint. Its hardened plastic and rubber corners ensure that it can withstand drops without any problem. Additionally, the built-in flashlight came in handy during vehicle emergencies at night, providing a reliable source of light when we needed it most.
We were also impressed by the GOOLOO GP4000's reliability in extreme cold weather. The upgraded smart chip ensures fast and reliable car ignition even in temperatures as low as -4°F. This feature is particularly valuable for those living in colder climates, where winters can be harsh.
In terms of what you'll get in the box, GOOLOO provides everything you need for a complete package. Along with the GOOLOO Heavy-Duty Portable Car Battery Jump Starter GP4000, you'll receive smart jumper cables, a USB to Type-C cable, an EVA storage case, a user manual, and an 18-month warranty with lifetime tech support.
Overall, our experience with the GOOLOO GP4000 Jump Starter Box 4000A Peak Car Starter has been nothing short of exceptional. Its impressive power, versatility, safety features, durability, and reliability make it a reliable companion for any car owner. Whether you drive a small car, a pickup truck, an RV, or even a yacht, this jump starter has got you covered. Stay tuned for more reviews and product recommendations from us!
Table of Contents
The GOOLOO GP4000 Jump Starter Box 4000A Peak Car Starter is a high-capacity portable charger that offers convenience and reliability. With dual USB charging output ports, including one that supports fast charging, and a USB Type-C charging port, this jump starter can not only charge other devices but also recharge itself. It's perfect for charging smartphones, tablets, cameras, GPS systems, and more. The GP4000 is a true lifesaver in emergencies. With the ability to jump start vehicles in a matter of seconds, you no longer have to worry about being stranded for longer than necessary. In fact, a full charge of the GP4000 can boost most vehicles over 60 times, providing you with peace of mind on the road. The safety of our users is our top priority, which is why we've incorporated 10 types of protection into the GOOLOO GP4000. You can rest assured knowing that you are free from the worries of misuse and sparks. The all-metal clamps of the smart jumper cables prevent damage caused by long-term use, ensuring that your jump starter stays reliable and durable. The rugged design of the GP4000, with hardened plastic and rubber corners, can withstand drops without any problem. Plus, the built-in flashlight is there to assist you during vehicle emergencies at night. Regardless of the weather conditions, the upgraded smart chip in the GP4000 ensures fast and reliable car ignition, even in extreme temperatures ranging from -4°F to 140°F. When you purchase the GOOLOO GP4000 Jump Starter Box, you'll receive not only the jump starter itself but also a smart jumper cable, a USB to Type-C cable, an EVA storage case, a user manual, and 18 months of warranty with lifetime technical support. Don't miss out on the opportunity to own this powerful and reliable car jump starter. Visit our Amazon page now and get yours today.
The GOOLOO GP4000 Jump Starter Box is not your average car battery jump starter. It offers a range of impressive features and aspects that make it a standout choice for any vehicle owner. Here are some of the key highlights:
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High Capacity Portable Charger: Equipped with dual USB charging output ports and a USB Type-C charging port, this jump starter is not just for jump-starting your car. It can also charge other devices like smartphones, tablets, cameras, and GPS systems. It is a portable power bank that you can take anywhere. With its quick-charging capabilities, you will never have to worry about running out of battery again.
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Emergency Life Saver: The GOOLOO GP4000 is a reliable companion in times of emergency. It can jump-start your vehicle in a matter of seconds, ensuring that you are never stranded or unsafe for longer than necessary. With a full charge, it can boost most vehicles over 60 times, providing peace of mind on the road.
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Safety & Quality Metal Clamps: Safety is always a top priority, and the GOOLOO GP4000 understands that. It is built with 10 types of protection, ensuring worry-free usage and eliminating the risk of misuse and sparks. The all-metal clamps of the smart jumper cables are designed to prevent damage from long-term use, making them durable and reliable.
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Rugged 12V Car Jump Starter: Constructed with hardened plastic and rubber corners, the GOOLOO GP4000 is built to withstand drops and accidents. Its rugged design ensures that it can handle any vehicle emergency without any problem. Plus, the built-in flashlight comes in handy during nighttime emergencies, providing a reliable source of light.
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Reliable in Extreme Cold Weather: The GP4000 is equipped with an upgraded smart chip that ensures fast and reliable car ignition even in extreme temperatures ranging from -4°F to 140°F. No matter the weather conditions, this jump starter has got you covered.
In the box, you will find everything you need to get started: the GOOLOO Heavy-Duty Portable Car Battery Jump Starter GP4000, Smart Jumper Cable, USB to Type-C Cable, EVA Storage Case, User Manual, 18 Months Warranty, and Lifetime Tech Support. With its powerful performance, high capacity, and exceptional safety features, the GOOLOO GP4000 Jump Starter Box is a must-have tool for every vehicle owner. Don't miss out on this incredible device, click here to get it on Amazon!
This GOOLOO GP4000 Jump Starter Box is a game-changer when it comes to portable car battery jump starters. With its high capacity portable charger, you can not only jump-start your vehicle but also charge other devices on the go. The dual USB charging ports, including one that supports fast charging, and the USB Type-C charging port provide convenience and versatility. So whether you need to charge your smartphone, tablet, camera, or GPS system, this jump starter has got you covered.
But it doesn't stop there - this jump starter is truly an emergency life-saver. With the ability to jump-start vehicles in a matter of seconds, you won't have to worry about being stranded and unsafe for longer than necessary. In fact, a single full charge can boost most vehicles over 60 times! Plus, with the built-in 10 types of protection and the all-metal clamps, you can feel 100% safe when using this product. The rugged design with hardened plastic and rubber corners ensures that it can withstand drops without any problem, and the built-in flashlight is a handy feature for vehicle emergencies at night.
No matter the weather conditions, this jump starter is reliable. Thanks to the upgraded smart chip, it ensures fast and reliable car ignition even in extreme temperatures ranging from -4°F to 140°F. And with the GP4000 battery booster jump starter, you get everything you need in the box - the jump starter itself, smart jumper cables, a USB to Type-C cable, an EVA storage case, user manual, 18 months warranty, and lifetime tech support. So don't wait any longer, click here to get your GOOLOO GP4000 Jump Starter Box and experience the power and convenience firsthand.
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High Capacity Portable Charger: The GOOLOO GP4000 jump starter is not just for jump-starting your car. It also doubles as a high-capacity portable charger, with dual USB charging output ports, including one that supports fast charging, and a USB Type-C charging port. You can conveniently charge multiple devices, such as smartphones, tablets, cameras, GPS systems, and more, on the go. Whether you're on a road trip or camping in the great outdoors, this jump starter will keep all your devices powered up.
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Emergency Life Saver: Being stranded with a dead battery is never fun, but with the GOOLOO GP4000, you won't have to wait for help to arrive. This portable jump starter can quickly jump-start most vehicles in a matter of seconds, ensuring you're back on the road in no time. With a full charge, it can boost your vehicle over 60 times, making it a reliable and essential tool for any emergency situation. Don't leave home without this life-saving device.
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Safety & Quality Metal Clamps: Your safety is our top priority. The GOOLOO GP4000 is equipped with 10 types of protection to ensure utmost safety and prevent any potential misuse or sparks. Additionally, the smart jumper cables are constructed with all-metal clamps to withstand long-term use without any damage. You can have peace of mind knowing that you can safely jump-start your vehicle whenever needed.
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Rugged 12V Car Jump Starter: Accidents happen, but the GOOLOO GP4000 is built to withstand them. With its hardened plastic and rubber corners, this jump starter can withstand drops and impacts without any problem. Whether you're on rough terrain or in a hurry, this durable device will continue to perform flawlessly. Furthermore, the built-in flashlight is a handy feature that can assist you in vehicle emergencies, especially at night.
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Reliable in Extreme Cold Weather: Don't let extreme temperatures stop you. The upgraded smart chip in the GP4000 jump starter ensures fast and reliable car ignition even in extreme weather conditions ranging from -4°F to 140°F. No matter where your adventures take you, this jump starter will be ready to get your vehicle up and running.
When it comes to versatility, safety, and reliability, the GOOLOO GP4000 Jump Starter Box is in a league of its own. Don't leave home without this powerful and reliable car jump starter that also acts as a portable charger. Get peace of mind knowing that you can tackle any emergency on the road. Grab yours now from Amazon and be prepared for whatever comes your way.
Get the GOOLOO GP4000 Jump Starter Box now and experience the convenience and safety it offers.
Customer Reviews Analysis
It seems like the issue you're having with your car's battery is a recurring problem that you suspect is caused by a malfunctioning trunk light switch. Despite removing the trunk lamp/bulb, the battery still drains frequently. You check the battery regularly but sometimes it sits dead for several days or even weeks, leading to sulfate build-up and rendering the battery unrecoverable. You have high-quality battery chargers, but it can take several hours or more to charge a sulfated battery enough to start the car. However, you cannot use a Battery Tender/trickle charger as you don't have a garage.
Regarding the Gooloo jump starter, you noticed some negative reviews claiming that it has a small actual Amp Hour (AH) rating. The unit is rated at approximately 98 Watt Hours (WH), which is just under 8 AH. The reviewers who criticized the unit were likely expecting it to power meteorological/ecological instrumentation setups, which requires more capacity. However, for jump-starting a car, a lower AH rating is sufficient.
In terms of battery quality, you explain your experience with different brands. Makita batteries, which you have many of, hold a charge well, and even after sitting unused for a year, they reach full charge in under 30 seconds. This suggests that Makita likely uses First Binning lithium-ion cells, which are of higher quality. On the other hand, Ryobi batteries don't hold a charge for more than a month, and they also don't perform as well compared to their AH ratings. This indicates that Ryobi uses Third Binning or worse cell selection. Milwaukee had initial quality issues with their batteries, but newer ones have performed well, similar to Makita batteries.
For the Gooloo jump starter to be able to start a car multiple times, it would need to have high short-term current output. To achieve this, the manufacturer would likely use the highest binning cells, possibly special cells designed for high amperage output. They might also utilize additional spot-welded straps or heavier straps for better current flow. The construction of the battery may resemble those used in the electric car industry, which requires high-quality cells with high current drain capability. Additionally, having enough cells in series would provide a higher output voltage, allowing for easier high-current supply.
You mention that you measured the output of your Gooloo unit and it measured over 16 Volts when unloaded, which is higher than the nominal voltage of 3.7 Volts per lithium cell. This indicates that the jump starter uses multiple cells in series to increase voltage and drive higher current output.
In summary, based on your analysis and experience, the Gooloo jump starter can likely start a car multiple times due to its high short-term current output. The manufacturer likely uses high-quality cells, additional straps for better current flow, and possibly a construction similar to electric car batteries.
Pros & Cons
Pros
- High capacity portable charger with dual USB output ports and a USB Type-C charging port
- Can quickly charge numerous portable devices such as smartphones and tablets
- Can jump start vehicles in a matter of seconds
- A full charge can boost most vehicles over 60 times
- Built-in 10 types of protection for user safety
- Smart jumper cables with all-metal clamps to prevent damage
- Hardened plastic and rubber corners for durability
- Built-in flashlight for assistance in vehicle emergencies at night
- Reliable car ignition in extreme temperatures ranging from -4°F to 140°F
- Comes with a storage case, user manual, warranty, and lifetime tech support
Cons
- Wall charger not included in the package
Q&A
Q: Can the GOOLOO GP4000 jump starter be used to charge other devices?
A: Yes, the GP4000 jump starter is equipped with dual USB charging output ports, one of which supports fast charging, as well as a USB Type-C charging port. This allows you to charge other devices, such as smartphones, tablets, cameras, GPS systems, and more. It can be taken anywhere and quickly charge numerous portable devices.
Q: How many times can the GP4000 jump starter boost most vehicles?
A: A full charge of the GP4000 jump starter can boost most vehicles over 60 times, making it a reliable emergency life saver.
Q: Is the GOOLOO GP4000 jump starter safe to use?
A: Absolutely! The GP4000 jump starter is built with 10 types of protection, ensuring user safety and preventing misuse and sparks. We want our users to feel 100% safe when using our product. Additionally, the smart jumper cables are constructed with all-metal clamps to prevent damage caused by long-term use.
Q: Is the GP4000 jump starter durable?
A: Yes, the GP4000 jump starter is designed to withstand drops without any problem. The hardened plastic and rubber corners make it rugged and durable. Additionally, it features a built-in flashlight to assist you in vehicle emergencies at night.
Q: Can the GP4000 jump starter be relied upon in extreme cold weather?
A: Yes, the upgraded smart chip in the GP4000 jump starter ensures fast and reliable car ignition even in extreme temperatures ranging from -4°F to 140°F. So, you can count on it to work reliably in cold weather conditions.
Q: What does the GOOLOO GP4000 jump starter come with?
A: The GP4000 jump starter comes with a GOOLOO Heavy-Duty Portable Car Battery Jump Starter, Smart Jumper Cable, USB to Type-C Cable, EVA Storage Case, User Manual, 18 Months Warranty, and Lifetime Tech Support. Please note that the wall charger is not included.
These are just some of the features and specifications of the GOOLOO GP4000. It's truly the ultimate portable powerhouse, providing high capacity charging, emergency life-saving capabilities, safety, durability, reliability in extreme weather conditions, and everything you need for peace of mind on the road.
Discover the Power
To wrap up our review of the incredible GOOLOO GP4000 Jump Starter Box, we can confidently say that this portable powerhouse is a game-changer in the world of car battery jump starters. With its impressive features and reliable performance, it truly lives up to its reputation as the ultimate companion for any vehicle owner.
When it comes to portability and convenience, the GP4000 excels in every aspect. Equipped with dual USB charging output ports and a USB Type-C charging port, you can easily charge other devices or even recharge the jump starter itself. Its high capacity ensures that you can quickly charge numerous portable devices on the go, allowing you to stay connected no matter where you are.
But the GP4000 isn't just a portable charger; it's an emergency life saver. With the ability to jump start vehicles in a matter of seconds, you can rest easy knowing that you won't be stranded in unsafe situations for longer than needed. This jump starter's full charge can boost most vehicles over 60 times, making it a reliable companion in times of need.
Safety is also a top priority with GOOLOO, as evidenced by the built-in 10 types of protection in the GP4000. From preventing misuse to sparks, they've gone above and beyond to ensure that users feel 100% safe when using their product. The all-metal clamps of the smart jumper cables further guarantee the longevity and durability of this jump starter, providing peace of mind for long-term use.
Durability is no concern with the rugged design of the GP4000. With hardened plastic and rubber corners, this jump starter can withstand drops without any problem. Additionally, the built-in flashlight proves invaluable during vehicle emergencies at night, providing the necessary illumination for quick and efficient troubleshooting.
Even in extreme cold weather conditions, the GP4000 doesn't disappoint. Thanks to its upgraded smart chip, this battery booster jump starter ensures fast and reliable car ignition, even in temperatures ranging from -4°F to 140°F. No matter the weather, you can rely on GOOLOO to get you back on the road.
In the box, you'll find everything you need to make the most out of your GP4000, including the heavy-duty portable car battery jump starter, smart jumper cable, USB to Type-C cable, EVA storage case, user manual, 18 months warranty, and lifetime tech support. GOOLOO's dedication to customer satisfaction is evident in their comprehensive package.
So, why wait any longer? Don't miss out on the opportunity to own the ultimate portable powerhouse. Click the link below to experience the power and convenience of the GOOLOO GP4000 Jump Starter Box today!
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