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frontpageMoscar80 posted Jul 19, 2025 08:44 PM
frontpageMoscar80 posted Jul 19, 2025 08:44 PM

AstroAI S8 Pro Car Battery Jump Starter w/ 3000A Peak (Up to 9L Gas/7L Diesel)

+ Free Shipping

$29

$60

51% off
Amazon
16 Comments 8,979 Views
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Deal Details
AstroAI Direct via Amazon has AstroAI S8 Pro Car Battery Jump Starter (AHETS8PROOR-CA) on sale for $56.99 - $28.50 (50%) off when you apply promo code 4DQAEUAY on the checkout page = $28.49. Shipping is free.

Thanks to Community Member Moscar80 for sharing this deal.

About this product:
  • Jump start up to 9L gas / 7L diesel engines w/ BOOST Mode for fully-drained or larger batteries
  • 3-mode LED flashlight: flashlight, strobe, and SOS
  • Recharge it with a USB-C cable and wall/car charger
  • 12,000mAh battery w/ USB Type-C and USB-A ports
  • 10 safety protections, including reverse polarity, overcurrent, overcharge, overdischarge, high & low temperature, reverse connection, over voltage, overload, short circuit, and it's spark proof
  • UV-Resistant, impact-resistant and capable of withstanding stormy or sandy weather and is IP66 waterproof

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $1.50 less than the original posted price and also is $7.50 less (21% savings) than our popular front page deal price of $35.99 from March 2025 which earned over 45 thumbs up.
    • Rated 4.6 out of 5 stars on Amazon based on over 150 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Moscar80
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
AstroAI Direct via Amazon has AstroAI S8 Pro Car Battery Jump Starter (AHETS8PROOR-CA) on sale for $56.99 - $28.50 (50%) off when you apply promo code 4DQAEUAY on the checkout page = $28.49. Shipping is free.

Thanks to Community Member Moscar80 for sharing this deal.

About this product:
  • Jump start up to 9L gas / 7L diesel engines w/ BOOST Mode for fully-drained or larger batteries
  • 3-mode LED flashlight: flashlight, strobe, and SOS
  • Recharge it with a USB-C cable and wall/car charger
  • 12,000mAh battery w/ USB Type-C and USB-A ports
  • 10 safety protections, including reverse polarity, overcurrent, overcharge, overdischarge, high & low temperature, reverse connection, over voltage, overload, short circuit, and it's spark proof
  • UV-Resistant, impact-resistant and capable of withstanding stormy or sandy weather and is IP66 waterproof

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $1.50 less than the original posted price and also is $7.50 less (21% savings) than our popular front page deal price of $35.99 from March 2025 which earned over 45 thumbs up.
    • Rated 4.6 out of 5 stars on Amazon based on over 150 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Moscar80

Community Voting

Deal Score
+17
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15 Comments

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Jul 20, 2025 01:06 AM
49 Posts
Joined Jul 2024
Jul 20, 2025 01:06 AM
StrongLlama548Jul 20, 2025 01:06 AM
49 Posts
Not 3000a. It's 500a. Several reviews have photo of 500a. Also there 1500a with pump is 500a on back label.
Jul 20, 2025 01:07 AM
21 Posts
Joined Dec 2018
Jul 20, 2025 01:07 AM
TheRuckJul 20, 2025 01:07 AM
21 Posts
I grabbed one ..I have a couple products from astroAl and they have been good so far.
Jul 20, 2025 01:17 AM
21 Posts
Joined Dec 2018
Jul 20, 2025 01:17 AM
TheRuckJul 20, 2025 01:17 AM
21 Posts
Quote from StrongLlama548 :
Not 3000a. It's 500a. Several reviews have photo of 500a. Also there 1500a with pump is 500a on back label.

Says 500a start current and 3000a peak current in the product specs on Amazon ..I'm sure all these jumpstarters are all the same as most are just rebranded with a different shell
1
Jul 20, 2025 01:35 AM
2,938 Posts
Joined Sep 2019
Jul 20, 2025 01:35 AM
LavenderPickle7682Jul 20, 2025 01:35 AM
2,938 Posts
What's up with a car jump starter needing AI?
2
3
Jul 20, 2025 05:53 AM
285 Posts
Joined Nov 2014
Jul 20, 2025 05:53 AM
jo_795Jul 20, 2025 05:53 AM
285 Posts
Quote from LavenderPickle7682 :
What's up with a car jump starter needing AI?
without AI the car wont jump 🤣
1
1
Jul 20, 2025 06:57 AM
1,156 Posts
Joined Oct 2012
Jul 20, 2025 06:57 AM
jetcityjefJul 20, 2025 06:57 AM
1,156 Posts
Quote from jo_795 :
without AI the car wont jump 🤣

Wasn't Al the guy who played drums on Jump?
2
Jul 20, 2025 02:36 PM
36 Posts
Joined Jun 2012
Jul 20, 2025 02:36 PM
skipnyamahaJul 20, 2025 02:36 PM
36 Posts
Grabbed one! Thanks OP!
1

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Original Poster
Jul 20, 2025 11:56 PM
167 Posts
Joined Jul 2017
Jul 20, 2025 11:56 PM
Moscar80
Original Poster
Jul 20, 2025 11:56 PM
167 Posts
Quote from skipnyamaha :
Grabbed one! Thanks OP!
Thanks!

I think the important distinction between this one and the AstroAI 1500 that's gotten a lot more traction on here is that the amps on this one (500) are actually in the realm of a real battery. Not many of the 30+ vehicles I've owned ever had a battery with 300CCA, the AstroAI S8 has 300A and 10,000 mah, while this S8 pro has 12k mah and 500A. These things are still tiny compared to a real battery, and I have no idea if it is capable to starting an actual dead battery...but I'll test it on one of my vehicles that's been sitting for 31 months with no battery tender this week.
Jul 21, 2025 12:52 AM
36 Posts
Joined Jun 2012
Jul 21, 2025 12:52 AM
skipnyamahaJul 21, 2025 12:52 AM
36 Posts
Quote from Moscar80 :
Thanks!

I think the important distinction between this one and the AstroAI 1500 that's gotten a lot more traction on here is that the amps on this one (500) are actually in the realm of a real battery. Not many of the 30+ vehicles I've owned ever had a battery with 300CCA, the AstroAI S8 has 300A and 10,000 mah, while this S8 pro has 12k mah and 500A. These things are still tiny compared to a real battery, and I have no idea if it is capable to starting an actual dead battery...but I'll test it on one of my vehicles that's been sitting for 31 months with no battery tender this week.

Good to know!! Thanks Moscar80!!
1
Jul 21, 2025 05:18 PM
245 Posts
Joined Dec 2008
Jul 21, 2025 05:18 PM
moosaliniJul 21, 2025 05:18 PM
245 Posts
Quote from Moscar80 :
Thanks! I think the important distinction between this one and the AstroAI 1500 that's gotten a lot more traction on here is that the amps on this one (500) are actually in the realm of a real battery. Not many of the 30+ vehicles I've owned ever had a battery with 300CCA, the AstroAI S8 has 300A and 10,000 mah, while this S8 pro has 12k mah and 500A. These things are still tiny compared to a real battery, and I have no idea if it is capable to starting an actual dead battery...but I'll test it on one of my vehicles that's been sitting for 31 months with no battery tender this week.
Was up in the mountains over the weekend and a truck battery died. This device was WORTHLESS. I'm returning it today
Jul 22, 2025 09:15 PM
2,142 Posts
Joined Jul 2005
Jul 22, 2025 09:15 PM
bluekingJul 22, 2025 09:15 PM
2,142 Posts
Quote from moosalini :
Was up in the mountains over the weekend and a truck battery died. This device was WORTHLESS. I'm returning it today
This exact model?!
Jul 25, 2025 08:25 PM
141 Posts
Joined Dec 2013
Jul 25, 2025 08:25 PM
IP_ShopJul 25, 2025 08:25 PM
141 Posts
What is the 50% off coupon code?
Today 04:40 AM
300 Posts
Joined Nov 2019
Today 04:40 AM
MaroonPocket778Today 04:40 AM
300 Posts
prefer either capacitor or lifepo4 vs lion
Today 05:09 AM
856 Posts
Joined Mar 2013
Today 05:09 AM
JohnPaul2Today 05:09 AM
856 Posts
Bought this model earlier this month and it didn't start a dead battery. Tried over a week and charged the AstroAI everyday. Didn't do much at all.

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Today 06:42 AM
481 Posts
Joined Dec 2018
Today 06:42 AM
pgharibiToday 06:42 AM
481 Posts
1) many of the reviews are vine reviews where they were shipped out a free one. Those aren't actual verified buyer reviews. Several of the reviews are commenting on how well it started their lawn mower, which is as far apart from the advertised engine sizes.
2) a 9L gas engine is a GIANT engine. I cant think of a current car/truck with an engine that size, with the largest trucks around 8 liters.That is roughly 4-6 times the displacement of your average honda 4 cylinder. I would strongly doubt the claims about starting power on this.
3) Don't cheap out on safety that can leave you stranded. Just get something else that's proven and actually has real reviews. Check out project farm or car forums, at the minimum look at verified reviews. Don't waste your money.
Last edited by pgharibi July 26, 2025 at 11:56 PM.

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