AstroAI S8 Air Jump Starter with Air Compressor, 3000A Peak Car Battery Jump Starter Portable (9.0 Gas/6.5L Diesel) with 150P
4.6 | 1,625 ratings
Price: 59.99
Last update: 12-21-2025
About this item
- HIGH PERFORMANCE, START DEAD BATTERIES: This jump starter universally compatible with cars, trucks, motorcycles, lawnmowers, SUVs, snowmobiles, boats, etc Safely jumpstart a dead battery in seconds with this compact and powerful battery jump starter. This 3000A peak lithium booster can produce up to 20 jump starts on a single charge, and is rated for up to 9L gasoline and 6.5L diesel engines. The S8 AIR battery pack can reliably start 12V batteries easily even at -4~140℉
- PORTABLE AIR COMPRESSOR & TIRE INFLATOR: This 150PSI air compressor has 5 preset modes (3 units: PSI, KPA, BAR) to inflate cars, motorcycles, bikes, and balls. It automatically stops at your preset value—no need for constant adjustments or monitoring. The air pump’s high-quality cylinder delivers 25L/Min fast inflation, filling a tire from 32PSI to 36PSI in just one minute. Note: Allow the air compressor to rest for at least 10 minutes after 10 minutes of continuous operation
- ENHANCED SAFETY & QUALITY: The AstroAI S8 Air Jump Starter has 10 built-in 10 protection features that prevent misoperation from occurring, meeting national standard UL & FCC Certifications. Its durable ABS housing is tough enough to withstand accidental drops. Our customer's safety and comfortability using this product is our top priority. Please read the instruction manual thoroughly before use to ensure proper operation and avoid damage to your vehicle or the jump starter. For troubleshooting or guidance, please reach out to our technical support team
- UNIQUE 2.4" LARGE SCREEN: The S8 Air Jumpstarter has an intuitive 2.4" digital screen that is readable even in bright sunlight. This portable jump starter detects and displays operational status, battery level, and error codes in real time. When using the air compressor function of this tool, the large screen displays preset values and real-time pressure values, allowing users to read and monitor the inflation process all at once
- PORTABLE & COMPACT: The S8 Air Jump Starter takes up little space in a car. Never worry about losing parts; the power cord and accessories can be stored in the jump starter. Thanks to the widened honeycomb hole design, the jumpstarting temperature of the battery jump starter is reduced by 30% to let heat pass through quickly. NOTE: THE AIR TUBE WILL BE HOT AFTER INFLATION. PLEASE WAIT UNTIL IT COOLS OFF TO REMOVE
- ALL-IN-ONE PORTABLE JUMP STARTER: Say goodbye to old, bulky jump-start battery packs! The AstroAI Lithium Battery Jump Starter is more lightweight and portable with 6 practical functions to meet all your needs, including car emergency jumpstarting, air compressor, 3 light modes (flashlight, SOS warning, strobe), and a power bank (USB ports for charging mobile devices).
- BATTERY LIFE MAINTENANCE: To ensure optimal performance, please fully charge it before first use. Operate and store within -4°F to 140°F, as extreme temperatures degrade battery life. For extended storage, recharge every 2-3 months to maintain battery health.
Product information
Features & Specs
| Battery Type | Lithium-Nickel Manganese Cobalt (NMC) |
|---|---|
| Voltage | 12 Volts |
| Compatible with Vehicle Type | Passenger Car, Motorcycle, Van, ATV, RV, UTV, Truck, Watercraft, Tractor |
| Battery Capacity | 10000 Milliamp Hours |
| Amperage | 3000 Amps |
| Peak Output Current | 3000 Amps |
Measurements
| Item Dimensions D x W x H | 2.5"D x 5.12"W x 8.67"H |
|---|---|
| Item Weight | 2.4 Pounds |
Warranty & Support
Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee:You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditionshere.
Product Warranty:For warranty information about this product, pleaseclick here
Feedback
AstroAI S8 Air Jump Starter with Air Compressor, 3000A Peak Car Battery Jump Starter Portable (9.0 Gas/6.5L Diesel) with 150PSI Cordless Auto-Shutoff Tire Inflator, 12V Battery Charger Booster(Orange)
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Item details
| Brand Name | AstroAI |
|---|---|
| Manufacturer Part Number | S8 Air |
| Manufacturer | AstroAI |
| Customer Reviews | 4.64.6 out of 5 stars(1,599) 4.6 out of 5 stars |
| Best Sellers Rank |
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| ASIN | B0D2HDJ2TM |
| Item Height | 8.67 inches |
User guide
| Specification Met | FCC, UL |
|---|
Top reviews from the United States
- PhillipSolid equipment.This is a pretty awesome system. Between being a car battery jump starter and an air pump, it's a necessity if you've got older cars, it simply want to check your tire pressure and pump them up from time to time.
The air compressor part is able to pump up SUV, car and motorcycle tires without issue. In fact, it's one of the faster cordless air compressors out there. You could top off all 4 tires quickly and without even using a bar of battery.
It's so easy to use, that I've purchased several for gifting. Battery life as reference before is great, between pumping air and jumping cars. It's nice and compact, similar to the old air compressors that needed to be plugged into your 12v plug. - Dana G.Get this product for your own peace of mind! A GREAT Product for a very reasonable price!It’s cold here in NY, so naturally, Tire pressure falls in the Fall-Winter months (so, typically, 8 months out of the year). This portable power pack is a lifesaver (or, time saver at the very least!); When it comes to filling your Tires, or just topping them off, these product is worth its weight in Gold! As long as it’s fully charged, this Product will fill your Tires in MINUTES! The Battery Life is impressive! Although, it says to recharge the battery to full charge to get the best power & results, my boyfriend went 3 months without charging it & it was still at full capacity! It has a jumper cable & emergency lights which is everything I need for my own peace of mind as my boyfriend commutes 4 hours to work round-trip, 5 times a week. So, if you’re looking for a reliable product without breaking the bank, this is by far the best product I’ve found! I say this after HOURS of research. The charging system is simple; If you have a USB port anywhere in your House, plug it in & wait about 4-6 hours. This portable jump starter & Tire Air Compressor was worth the money!
- ItsBunniBunn⭐️⭐️⭐️⭐️⭐️ Perfect for road trips and emergencies!I bought the AstroAI A30 Jump Starter for a girls’ road trip from Nashville → Memphis → Atlanta → back again. Even though we had roadside assistance, I wanted to be extra prepared — and I’m so glad I did. We never had to use it on the trip, but once I got home, my husband used it right away on a flat tire and a weak battery.
It aired up his tire from around 23 PSI to the mid-30s and only dropped from 100% to about 70% charge. Then he used it to jump the car a few times that week until we replaced the battery — worked perfectly every single time.
✅ What I love:
• Super easy to use (it literally tells you when it’s ready).
• Compact and lightweight with its own storage bag.
• Comes with everything you need — cables, inflator hose, flashlight, etc.
• Charges fast and doesn’t drain your car battery when plugged in.
⚠️ Small note: It doesn’t come with a wall adapter block, so make sure you use one that’s powerful enough to charge it quickly.
This thing is a lifesaver for emergencies and so simple to use that anyone can handle it. My husband and I plan to get one for every car we own. Seriously, it’s that good. 10/10 recommend. - Metsa LintuLittle boxful of peace of mindThe only reason I gave it 4 stars rather than 5 is that the inflator tube is a bit short for reaching truck tire filler stems that settle at the "11 to 1 o'clock" position when parked. And it is limited to 50 psi so can't fully inflate "donut" spare tires. [Wrong--SEE SECOND EDIT BELOW]
But otherwise I've been happy with the air compressor feature. Haven't used it as a jump starter yet.
Small story: started one of my vehicles one day, preparing to drive to an important meeting in another city. Got a low pressure warning. AAA! Ran inside, got the little inflator. Checked the tires. All were low. Think think think. Oh, right--it was mid-October and temps had just turned significantly cooler. Duh. But I could solve the problem immediately without, say, driving to somewhere to fill the tires while worrying the whole way. That was worth the price of this little tool.
It seems to supply a lot of air on one electric charge, which surprised me. It's easy to plug in to the car's low voltage outlet and top it off while driving. Good instruction booklet, and the little storage pouch supplies a place to keep spare stem caps.
EDIT--did use the jump starter feature...it didn't work for me...but it wasn't the tool's fault! My little truck had sat all summer while I rehabbed my clutch-leg knee from a minor injury. So the battery was too low (under 75%). My ancient DieHard trickle charger got it up to snuff and cranked her. But I wouldn't rule out this little charger doing what it is designed for. AstroAI makes an "S8" jump starter "for low voltage and fully drained batteries." I bought that one as well...and put both in a clip top "shoe box" tote. EZ PZ moving between vehicles.
EDIT--regarding me saying it can't put out 50 psi--it can...but not on the "car" setting. Toggle through to the bicycle setting, and that tops out at 50. Figured this out by messing around with it one day! - MikeLove it. Super easy. Works.Best $50 I’ve spent in a minute. Super easy to use, Love that the pump cord is all attached and tucked into the box. Not super small, but perfect for use. Has saved me 3x in the last week. So easy for proper tire setting on the motorcycles. Sitting in my Wrangler in the dark as the pump just shot off on the rear back tire that lost a couple pounds annd had to write this review.. And the standard connector is so much better than the screw on types. Haven’t used the jump cables. Hope we don’t have to.
- BenGreat as both a jump starter and a tire inflatorI use this mainly as a tire inflator and it works pretty well - I would say it's slower than the other air compressors that I've had, and it does drain about 20% battery getting my tires all from like 28PSI to 33PSI. I've jump started a minivan with it without an issue, and this morning I jump started my friends sedan. It was flashing green indicator light so I used the boost button as per instructions, and it immediately set the alarm off and started right away. I had not charged it after using the compressor for my tires earlier in the week. Glad it still works well after 6 months of use.