---
product_id: 534992569
title: "AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange)"
brand: "astroai"
price: "€ 114.92"
currency: EUR
in_stock: true
reviews_count: 12
category: "Astro Ai"
url: https://www.desertcart.gr/products/534992569-astroai-s8-car-battery-jump-starter-car-jumper-starter-battery
store_origin: GR
region: Greece
---

# 1500A peak current 37Wh lithium battery Universal fit up to 6.0L gas/3.0L diesel AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange)

**Brand:** astroai
**Price:** € 114.92
**Availability:** ✅ In Stock

## Summary

> 🚗⚡ Jumpstart your peace of mind — power up anywhere, anytime!

## Quick Answers

- **What is this?** AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange) by astroai
- **How much does it cost?** € 114.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/534992569-astroai-s8-car-battery-jump-starter-car-jumper-starter-battery)

## Best For

- astroai enthusiasts

## Why This Product

- Trusted astroai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Advanced Safety Protections:** 8 integrated safeguards including reverse polarity and overcurrent protect you and your vehicle.
- • **Compact & Lightweight Design:** At under 1 lb and palm-sized, fits effortlessly in your glove box or travel bag.
- • **All-in-One Emergency Companion:** Jump starter, power bank, and 3-mode LED flashlight keep you prepared for any roadside scenario.
- • **Powerful Jump Start in Seconds:** 1500A peak current revives dead batteries fast, no more waiting or roadside hassle.
- • **Smart Boost Mode Unlocks Full Power:** Automatically detects low voltage and activates boost for even fully drained batteries.

## Overview

The AstroAI S8 is a compact, high-performance 12V jump starter with a 1500A peak current and 37Wh lithium battery capacity, capable of jump-starting gas engines up to 6.0L and diesel engines up to 3.0L. Featuring smart boost mode, universal fit, and 8 safety protections, it doubles as a power bank and multi-mode flashlight, making it an essential, portable emergency tool for modern drivers.

## Description

Buy AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange): Jump Starters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works Great — Reliable and Easy to Use! - The AstroAI S8 Car Battery Jump Starter works great and gives real peace of mind to keep in the car. It’s compact, easy to use, and has plenty of power to start a dead battery quickly. The instructions are simple, and everything feels sturdy and well made. I love not having to rely on another vehicle for a jump anymore. Charged up fast and held the charge well too. Definitely a smart purchase and worth having for emergencies!
Review: AstroAI S8 - Amazing little thing for a BMW X5 4.0 SUV - When I took the AstroAI S8 out of the packaging, I looked at the unit and said to myself "you're kidding me this will never work but whatev's I'll give it a try". Boy was I wrong, this jump starter nails it every time. Early am, I took my dogs to the beach, returned, opened the lift gate, the pups jumped in and that was it, out of nowhere the battery died.....literally nothing was working. Got a jump and was back on the road. Back home, left it over night same thing. Luckily, I thought this would be a good time to buy a jump starter, cause you never know. I'd been toying with it for a while and already have a tire inflator/pressure monitor as a 'just in case'. Honestly, I didn't expect this to happen again but it did. My car is only a few years old, it's a BMW X5 4.0i. The jump charger not only needs to be able to crank & spark the engine but power-up all the monitors/heads-up display/driving/safety/management/seat passenger detectors/climate/level & motion sensors and way more stuff/systems in tandem with cranking the engine. By-Jove....it can do all of it, the car starts without any hesitation. Unfortunately, from a dead battery, the default is for all the electronics to fire up at once, so there's no 'lite start' option. I was really surprised. Useability is a sinch. Plug-in the jumper cables to the AstroAI S8 unit, pop the hood, connect the cables to the vehicle contacts (a tiny green LED by the Boost button start flashing), press the 'Boost' button at the base of the cables, get behind the wheel and start the car. I couldn't tell the difference between the jump start and regular start. It can even start the car with less than 75% charge. I can expect at least 4-5 starts from the device. It charges from a standard USB port (USB A) and when it's fully topped-up it stops charging. I'm not sure if this makes a difference but I should point-out the car was jumped from designated contact points, not the battery. Also, as soon as I press the 'boost' button I can hear the car come to life and go through some sort of boot-up. By the time I get behind the wheel, my key is detected, everything is as normal and start the vehicle. There was an instance whereby the alarm went off, I just hit 'unlock' on the fob and that did the trick. On the downside, the jumper cables seem a little short (I had no problem reaching my car's contact points) and you will have no problems jumping the battery directly. Although, I've see in some vehicles the contact points are more than 18in apart, this will require some sort of extension. As a blanket synopsis: The AstroAI S8 works great, it easily starts a super systems-power hungry vehicle w. a 3.0 inline 6.

## Features

- HIGH-PERFORMANCE JUMP STARTING - The car jumper starter portable pack has a 45C high-rate lithium battery and 37WH capacity that can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.This jump starter's powerful 1500 A peak suit current quickly starts low-voltage and fully-drained batteries, stocking stuffers for men and women.
- ULTRA POWERFUL BOOST - The smart boost mode automatically detects the battery's voltage. When the voltage is less than 9 V, the indicator flashes green; this unlocks the "BOOST" button, which can be pressed to start fully-drained batteries.
- QUALITY METAL CALMPS FOR IMPROVED PROTECTION - The safety metal clamps and smart jumper cable better protect the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.
- COMPREHENSIVE SAFETY - This portable battery jumper starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth.
- PORTABLE & COMPACT - With an overall size of 7.9*4.5*3.7" and a item weight of 0.95 lbs, it is very easy to store in a car or a travel bag. Compared with bulky lead-acid jump starters, this compact jump starter brings more convenience and peace of mind to your trip.
- 5-IN-1 MULTIFUNCTION - This device functions as a jump starter, portable power bank, and an LED flashlight with 3 modes (flashlight, strobe, SOS). The AstroAI Lithium Battery Jump Starter is your reliable, all-around trip companion here to gear you up for every adventure.
- Additional Tips - Please check the manual for more information before using. Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.
- TIP FOR WINTER USE - To prevent battery performance issues in cold conditions, please store the jump starter at a proper temperature. Avoid charging or using the jump starter in extreme cold.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZP6HCVS |
| Amperage | 1500 Amps |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #417 in Automotive ( See Top 100 in Automotive ) #9 in Jump Starters |
| Brand | AstroAI |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,716) |
| Date First Available | June 13, 2023 |
| Item Weight | 1.59 pounds |
| Item model number | S8 |
| Manufacturer | AstroAI |
| Manufacturer Part Number | S8 |
| Model | S8 |
| OEM Part Number | S8 |
| Peak Output Current | 1500 Amps |
| Product Dimensions | 4.5"D x 7.9"W x 3.7"H |
| Safety Rating | Não aplicável |

## Product Details

- **Battery Cell Composition:** Lithium-Nickel Manganese Cobalt (NMC)
- **Brand:** AstroAI
- **Product Dimensions:** 4.5"D x 7.9"W x 3.7"H
- **Vehicle Service Type:** ATV
- **Voltage:** 12 Volts (DC)

## Images

![AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange) - Image 1](https://m.media-amazon.com/images/I/71-de-Dk5SL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What types of batteries can this battery booster start?**
A: It can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.

**Q: Why can't I get this jump starter fully recharged? Only stuck at a certain battery percentage?**
A: This item is not fulfilled by seller and the battery inside will discharge itself constantly while being stored in the warehouse. Therefore it takes a longer time for the first time you charge this jump starter, which should be at least a few hours.

**Q: How often does it need to recharged?**
A: This product has a maximum standby time of 18 months, but it's best to charge it within 3 months to maintain battery health and extend its lifespan.

**Q: What is the battery capacity?**
A: The battery capacity is 37WH.

**Q: Why did the jump starter fail to jumpstart my truck in winter?**
A: The battery may not perform optimally in extreme cold weather. Please ensure that the jump starter is kept in a warmer place before use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great — Reliable and Easy to Use!
*by P***E on February 27, 2026*

The AstroAI S8 Car Battery Jump Starter works great and gives real peace of mind to keep in the car. It’s compact, easy to use, and has plenty of power to start a dead battery quickly. The instructions are simple, and everything feels sturdy and well made. I love not having to rely on another vehicle for a jump anymore. Charged up fast and held the charge well too. Definitely a smart purchase and worth having for emergencies!

### ⭐⭐⭐⭐⭐ AstroAI S8 - Amazing little thing for a BMW X5 4.0 SUV
*by F***R on November 16, 2025*

When I took the AstroAI S8 out of the packaging, I looked at the unit and said to myself "you're kidding me this will never work but whatev's I'll give it a try". Boy was I wrong, this jump starter nails it every time. Early am, I took my dogs to the beach, returned, opened the lift gate, the pups jumped in and that was it, out of nowhere the battery died.....literally nothing was working. Got a jump and was back on the road. Back home, left it over night same thing. Luckily, I thought this would be a good time to buy a jump starter, cause you never know. I'd been toying with it for a while and already have a tire inflator/pressure monitor as a 'just in case'. Honestly, I didn't expect this to happen again but it did. My car is only a few years old, it's a BMW X5 4.0i. The jump charger not only needs to be able to crank & spark the engine but power-up all the monitors/heads-up display/driving/safety/management/seat passenger detectors/climate/level & motion sensors and way more stuff/systems in tandem with cranking the engine. By-Jove....it can do all of it, the car starts without any hesitation. Unfortunately, from a dead battery, the default is for all the electronics to fire up at once, so there's no 'lite start' option. I was really surprised. Useability is a sinch. Plug-in the jumper cables to the AstroAI S8 unit, pop the hood, connect the cables to the vehicle contacts (a tiny green LED by the Boost button start flashing), press the 'Boost' button at the base of the cables, get behind the wheel and start the car. I couldn't tell the difference between the jump start and regular start. It can even start the car with less than 75% charge. I can expect at least 4-5 starts from the device. It charges from a standard USB port (USB A) and when it's fully topped-up it stops charging. I'm not sure if this makes a difference but I should point-out the car was jumped from designated contact points, not the battery. Also, as soon as I press the 'boost' button I can hear the car come to life and go through some sort of boot-up. By the time I get behind the wheel, my key is detected, everything is as normal and start the vehicle. There was an instance whereby the alarm went off, I just hit 'unlock' on the fob and that did the trick. On the downside, the jumper cables seem a little short (I had no problem reaching my car's contact points) and you will have no problems jumping the battery directly. Although, I've see in some vehicles the contact points are more than 18in apart, this will require some sort of extension. As a blanket synopsis: The AstroAI S8 works great, it easily starts a super systems-power hungry vehicle w. a 3.0 inline 6.

### ⭐⭐⭐⭐⭐ Great emergency on-hand product.
*by A***T on February 19, 2026*

Excellent product. Works well, even on partial charge, has saved me many inconvenient/expensive jumps. Had one of these (paid twice as much) 10 years ago that got stolen. This is just as powerful at half the price. Worth having on hand (remember to charge it up fully with summer weather /not using for 3 or more months!), keep in purse or in car. You won't regret it.

## Frequently Bought Together

- AstroAI S8 Car Battery Jump Starter, 1500A Peak Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-08*