Product Features and Description
Imagine being stranded with a dead car battery; the AstroAI Jump Starter S8 Portable steps in as your quick-rescue gadget. This robust 4000A car jump starter breathes life into up to 10.0L gas and 8.0L diesel engines, making it the ultimate companion for nearly any vehicular emergency.
Stay tuned as the upcoming review dives deep into the AstroAI S8 Ultra Battery Jumper Starter’s features, gathers user opinions, showcases reviews and comparison videos, and highlights the most attractive market offers available.
- High-Performance Jump Starting: The AstroAI S8 Ultra car jump starter is equipped with a robust 4000 A current and a 24000 mAh battery capacity. It has a high discharge rate of 45 C, making it capable of jump-starting up to 10 L gasoline and 8 L diesel engines, even from a fully drained state. This astroai jump starter is perfect for heavy-duty use.
- User-Friendly Operation: Featuring smart jumper cables with clear indicators, the S8 Ultra ensures a safe and straightforward operation. It automatically determines the battery voltage, optimally jump-starting batteries between 9-12 V without manual intervention. For batteries below 9 V, it prompts the user to press the Boost Button for immediate assistance.
- Enhanced Safety Features: Safety is paramount with the S8 Ultra, which offers 10 protective measures including reverse polarity, overcurrent, and short circuit protections. This astroai jump starter is designed to be waterproof (IP 65), dust-proof, and drop-proof, ensuring durability and reliability under various environmental conditions.
- Versatile Charging Capabilities: As a multi-functional power bank, the AstroAI jump starter comes with several output ports including USB-A and Type-C, catering to a wide range of electronic devices. From charging mobile phones to powering car vacuum cleaners, this jump starter meets diverse power needs efficiently.
- Thoughtfully Designed: The design of the S8 Ultra prioritizes efficiency and safety, featuring smart battery indicators for ease of use. Its high-quality components ensure reliable and powerful performance, making it a dependable choice for jump-starting vehicles.
- Essential for Roadside Emergencies: The S8 Ultra is more than just a jump starter; it’s a comprehensive roadside emergency kit. It revives vehicles swiftly, typically in under a minute. The built-in flashlight with three light modes enhances visibility for nighttime use, making it an indispensable tool for any driver.
Born from a passion for innovation and adventures, AstroAI is dedicated to making every journey memorable. Whether you’re preparing for an exciting road trip or an exhilarating off-road ride, AstroAI’s rugged, high-performance jump starters are engineered to keep you powered up and ready to go. Their mission is to offer “Power Beyond Compare”, ensuring that your adventures are never cut short due to a dead battery.
One of the standout products in their lineup is the durable S8 Ultra Jump Starter. With its impressive 4000A capacity, it can instantly start even fully-drained batteries, making it a reliable companion for every journey. This powerful jump starter is designed to handle the demands of various trips, ensuring you stay on the move. Alongside the S8 Ultra, other AstroAI jump starters like the S8, 118, and T8 models also provide reliable performance, making AstroAI a trusted name in car electronics and household appliances. Whether you need the top-tier power of the S8 Ultra or the dependable performance of the T8, AstroAI jump starters are designed to meet a range of needs and adventures.
Looking for reliable car jump starters? Check out our roundup highlighting the AstroAI S8 Ultra and other top portable models, perfect for gas and diesel engines. Learn more about their features and performance.
The stars speak of…
Opinions about this product were divided in such a proportion among the buyers.
Works beautifully charging the dead battery on my Acura RDX! The car sat with the dead battery for at least a week before I used this charger. I was a little amazed and very impressed! Hands down the best $100 I’ve spent in quite some time.
Queries & Clarifications: All You Need to Know
Can the AstroAI jump starter be used for all vehicle types?Yes, the AstroAI jump starter is versatile enough to be used on a variety of vehicles. It’s designed to start engines up to 10.0L for gasoline and 8.0L for diesel, making it suitable for most cars, trucks, motorcycles, ATVs, and even boats.
How many jumps can I get from a fully charged jumper starter?On a full charge, the AstroAI jump starter can jump-start a vehicle multiple times. It can provide up to 30 jump starts, depending on the battery’s condition and the size of the vehicle’s engine.
What safety features are included with this jump starter?The AstroAI S8 Ultra includes several safety features to protect both the user and the vehicle. These include reverse polarity protection, over-current protection, overload protection, over-voltage protection, and over-charge protection. The device is also IP65 certified for water and dust resistance.
How long does it take to fully charge the AstroAI jump starter?Using the included Type C or DC port, the jump starter can typically be fully charged within 4-5 hours. Always ensure it’s fully charged before taking it on trips for optimal performance.
Can the AstroAI jump starter charge other devices?Yes, the AstroAI jump starter features USB quick charge ports, as well as a DC/Type C port, allowing it to charge smartphones, tablets, laptops, and other electronic devices. It’s a handy tool to have in emergencies or during trips.
What is included in the package with the AstroAI jump starter?Along with the jump starter, the package includes jumper cables, a Type C charging cable, a DC adapter, a user manual, and a carrying case. The included lithium polymer battery is pre-installed, ready for use right out of the box.
What are the physical dimensions and weight of the jump starter?The jump starter is compact, measuring 5.24 inches in depth, 10.31 inches in width, and 4.29 inches in height. It weighs approximately 2.13 pounds, making it easy to store in your vehicle and carry around when needed.
Patrick Hangpeng Zhang –
I often forget to turn off the DVD player in the car,but now I don’t have to worry about it anymore！
The media could not be loaded. very good！
El prutky –
Great for emergencies!!
Small enough to carry anywhere. Good quality. Very good price. A must have.
Wcantu –
El Poder en el momento que lo necesitas
Es un producto que me dió más de lo que esperaba. Cómodo para su transporte y con el poder que necesitas
JUANGEV –
Super easy use
Great gift and good for random battery dying moments
william gorton –
Battery Jumper
Worked for me when I had to jump start car no problems
Coho –
Won’t start the tractor
It won’t start the diesel JD tractor. It turns over for a second and cuts out. After a couple tries, the negative lead started to smoke. The Noco gbx155 starts it no trouble.
Amazon Customer –
Great Price
Works as expected when you need it!!
Bazza. –
Very portable. Easy to store.
I bought it for peace of mind throughout the winter months on the ranch. For use on a variety of equipment. Seems simple and easy to use.
doctrains –
Works fine, even with totally dead battery.
Most new chargers have government mandated“safety” requirements that prohibit them from starting charging unless they read the right polarity. A completely discharged battery will not start a new charger. Not only does this thing jump off without all that foolishness, but I have hooked up a new charger to a stone-dead battery and then hit it with this booster, and it started the charger so I could give in a nice slow charge. My son tells me most batteries are never stone dead and this is not an issue. Almost without fail, the dead batteries I encounter will not start one of the new government designed chargers. I love this thing!
John McElmeel –
Haven’t tried it yet
I haven’t tried it yet. Doesn’t know if it will jump. Start a vehicle. So I really couldn’t tell you but I’m sure it does work because it charges my phone. And I’ll be using it during hunting season.
David –
Great for dead battery
Ordered this unit on sale on a Sunday afternoon and it was on my porch Monday morning free overnight delivery. It was 3/4 charged so I charged it for maybe an hour and used it right away to start my Ram CV Three weeks later I used it to start my wife’s dead Subaru and it was still charged full. I like this better than a battery charger or jumper cables and it is small and portable. There are probably other units like this that work just as well. I recommend getting something like this and I am very happy with this one.
Sheri valentine –
Dissatisfied for the cost
Light d I didn’t work
Nichols –
Jumpstarter
Have not used yet, but no someone who have one and is happy with it.
Amazon Customer –
Small package power
Very nice portable power pack with plenty of juice to jump off near dead batteries. Could have slightly longer cables should you be using it for larger vehicles like pick ups.
Dwight Leon –
Solid
Solid. Well made component!
Kenneth Alvin Solomon, Ph.D. –
Well worth the cost
While I have not yet used it to jump start a battery, it is well manufacture and charged well
FlyTech –
Recap tires on a Ferrari
Come on AstroAI you made a Ferrari Battery Pack and gave us a cheap ugly bag to put it in. I rather pay $20 more for a nice storage case to come with it.
C. George –
Perfect
As advertised! Well pleased. Would recommend.
Mr. J –
A must have
Small and compact and does a dam good job jumping/boosting batteries. Will buy another.
topcatrich –
Powerful
Easy operation
Mariana –
Buenisimo
Mejor fuerza
Maxy D –
Lifesaver! Worth every cent!
Works beautifully charging the dead battery on my Acura RDX! The car sat with the dead battery for at least a week before I used this charger. I was a little amazed and very impressed! Hands down the best $100 I’ve spent in quite some time.