---
product_id: 764670682
title: "B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange"
brand: "astroai"
price: "€ 99.62"
currency: EUR
in_stock: true
reviews_count: 12
category: "Astro Ai"
url: https://www.desertcart.nl/products/764670682-b8-car-battery-booster-jump-starter-power-pack-for-12v
store_origin: NL
region: Netherlands
---

# Jump-starts 7.0L petrol & 5.5L diesel engines 329g ultra-portable power pack Operates from -20℃ to 50℃ extreme temps B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange

**Brand:** astroai
**Price:** € 99.62
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power, colossal peace of mind — jumpstart your journey!

## Quick Answers

- **What is this?** B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange by astroai
- **How much does it cost?** € 99.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/764670682-b8-car-battery-booster-jump-starter-power-pack-for-12v)

## 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

- • **10-Point Safety Shield:** Jumpstart with confidence thanks to comprehensive protections against shorts, reverse polarity, and overloads.
- • **Compact & Travel-Ready:** Weighing just 329g, fits effortlessly in your glove box or backpack for on-the-go peace of mind.
- • **Emergency LED Flashlight:** Three-mode bright LED light ensures you’re prepared for roadside emergencies or late-night adventures.
- • **Multi-Functional Power Bank:** Charge your phone or tablet anytime with built-in USB ports and never get stranded without power.
- • **Powerful & Versatile Jumpstarter:** Revive your 12V vehicle or motorcycle instantly, even in extreme weather.

## Overview

The AstroAI B8 is a lightweight, compact jump starter power pack designed for 12V vehicles including petrol engines up to 7.0L and diesel up to 5.5L. It operates reliably in extreme temperatures (-20℃ to 50℃) and features 10 built-in safety protections. Beyond jump-starting, it doubles as a portable power bank with USB charging and includes a versatile 3-mode LED flashlight. Complete with smart clamps, USB-A-C cable, and storage bag, it’s an essential emergency tool for modern drivers seeking convenience and reliability.

## Description

AstroAI B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange : desertcart.co.uk: Automotive

Review: Powerful and compact - A compact unit that easily starts your car. Car battery went dead and started the car no issues. Had to stop on way to garage and unit started me again with 2 lights still showing as a charge level. Handy to keep in the boot to get you out of those surprise moments when your car surprises you with a flat battery. Why did you choose this product over others?: Compact and has already proven itself. Battery life: Can't fault this item started my car twice and still had some life left. Charging capability: Easy to charge and holds it's charge well. Says to charge every month to keep it topped up but.kust say forget about this and a few.months on it doesn't seem to have dropped any battery life. Car start: Started my car twice without needing to be charged Well worth the money for that reassurance should you need it and stall your car it will get you up and running again. Build quality: Well built solid unit, clear instructions and good quality clips for the battery connections. Compactness: Small but powerful. Compact and can fit in you glove box or boot.
Review: Great and Useful Gadget - The product was delivered with proper instructions and all the requisite attachments. The pack was also well over half-charged when it was delivered. It is nice and compact in size, so hardly take up any storage room in the car. The instructions were easy to understand, and the charger itself is very easy to assemble and use. It also comes with a handy drawstring storage bag to keep everything together. It is USB charged so I can plug it in to charge in the car or take indoors and charge like my mobile phone - all nice and easy. My car battery was fairly new, but I haven't used the car that much over the festive period and then there was a sudden, nasty drop in temperature so the battery had drained out and the engine wouldn't turn at all. But this charger worked like an absolute dream! I used it after a quick top up of the power pack (just to make sure) and the car turned over immediately - no problem at all. Fantastic! It was quite a relief - brilliant! I live in the middle of the country and my nearest garage is nearly 6 miles off, so professional help is not close by. Having this charger means I'm no longer reliant on jump leads and the kindness of others if this happens again. So all in all, the charger is well worth the price. It's now essential kit in the car - it gives me a lot of peace of mind.

## Features

- RELIABLE JUMPSTARTING PERFORMANCE: The AstroAI B8 jump starter powe pack can jump-start vehicles in extreme conditions ranging from -20℃ to 50℃ (-4℉ to 122℉). This jump starter powe pack easily jump-starts 7L petrol and 5.5L diesel engines, including motorcycles, sedans, SUVs, and other vehicles
- COMPREHENSIVE SAFETY DESIGN: This car battery jump starter powe pack is equipped with 10 built-in protections to ensure your safety. These include reverse polarity, overcurrent, overcharge, overdischarge, high & low temperature protection, reverse connection, overvoltage, overload, short circuit, and spark-proof protection
- COMPACT AND PORTABLE: Weighing only 329g, this compact car jump starter power pack is a must-have for practical car accessories. It’s easy to carry and store anywhere, even in tight spaces, making it an excellent tool for both outdoor activities and emergency situations
- EASY TO JUMPSTART: Insert smart battery clamps fully into the jump starter powe pack. Connect red clamp to battery positive (+), black to negative (-). Operate the jump starter by clamp indicators: Green light: Connection correct, safe to use; Red light + beep: Reverse connection. Reconnect terminals correctly. When clamp indicator is green, jump-start the car. After successful jump-start, disconnect the clamps
- 5-IN-1 MULTIFUNCTIONAL: Beyond serving as a battery jump starter powe pack, this tool also functions as a portable power bank to charge your devices. It further features a built-in LED light that serves as a three-mode flashlight—ideal for illumination and emergencies—ensuring you’re prepared for any scenario
- FULL SET OF ACCESSORIES: This package comes complete with B8 jump starter powe pack, smart battery clamps, a USB-A-C cable, a user manual, and a storage bag
- WARM TIPS: Please turn off all vehicle electrical devices before jump-starting. If the vehicle doesn’t start within 5 seconds of ignition, stop and remove jumper cables at once. Kindly use a 5V/2A charger and prefer the original cable. Charge within 0~45℃. Please recharge promptly at 1-2 battery bars to prevent deep discharge. For best battery health, top up every 3 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FB2L7CCX |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 33 in Automotive ( See Top 100 in Automotive ) 1 in Car Battery Jump Starters |
| Brand | AstroAI |
| Bulb type | LED |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,416) |
| Date First Available | 28 May 2025 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Exterior | Machined |
| Item Weight | 329 g |
| Item model number | B8 |
| Lift type | Auto |
| Manufacturer | AstroAI |
| Manufacturer part number | B8 |
| Model | B8 |
| OEM Part Number | B8 |
| Product Dimensions | 2.8 x 8.3 x 16 cm; 329 g |
| Special Features | LED, Rechargeable |

## Product Details

- **Battery cell composition:** Lithium-Nickel Manganese Cobalt (NMC)
- **Brand:** AstroAI
- **Product dimensions:** 8.3D x 16W x 2.8H centimetres
- **Vehicle service type:** Automotive
- **Voltage:** 12 Volts

## Images

![B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange - Image 1](https://m.media-amazon.com/images/I/81nyNDZMyJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful and compact
*by L***E on 19 June 2025*

A compact unit that easily starts your car. Car battery went dead and started the car no issues. Had to stop on way to garage and unit started me again with 2 lights still showing as a charge level. Handy to keep in the boot to get you out of those surprise moments when your car surprises you with a flat battery. Why did you choose this product over others?: Compact and has already proven itself. Battery life: Can't fault this item started my car twice and still had some life left. Charging capability: Easy to charge and holds it's charge well. Says to charge every month to keep it topped up but.kust say forget about this and a few.months on it doesn't seem to have dropped any battery life. Car start: Started my car twice without needing to be charged Well worth the money for that reassurance should you need it and stall your car it will get you up and running again. Build quality: Well built solid unit, clear instructions and good quality clips for the battery connections. Compactness: Small but powerful. Compact and can fit in you glove box or boot.

### ⭐⭐⭐⭐⭐ Great and Useful Gadget
*by K***R on 4 January 2026*

The product was delivered with proper instructions and all the requisite attachments. The pack was also well over half-charged when it was delivered. It is nice and compact in size, so hardly take up any storage room in the car. The instructions were easy to understand, and the charger itself is very easy to assemble and use. It also comes with a handy drawstring storage bag to keep everything together. It is USB charged so I can plug it in to charge in the car or take indoors and charge like my mobile phone - all nice and easy. My car battery was fairly new, but I haven't used the car that much over the festive period and then there was a sudden, nasty drop in temperature so the battery had drained out and the engine wouldn't turn at all. But this charger worked like an absolute dream! I used it after a quick top up of the power pack (just to make sure) and the car turned over immediately - no problem at all. Fantastic! It was quite a relief - brilliant! I live in the middle of the country and my nearest garage is nearly 6 miles off, so professional help is not close by. Having this charger means I'm no longer reliant on jump leads and the kindness of others if this happens again. So all in all, the charger is well worth the price. It's now essential kit in the car - it gives me a lot of peace of mind.

### ⭐⭐⭐⭐⭐ Fantastic
*by C***E on 28 October 2025*

What a fantastic little device. My van had been sitting for a couple of weeks and needless to say the battery was completely flat. I was sceptical even after reading the reviews, however, I was blown away by how this started it first time. It’s small (don’t be put off) but mighty. Superb service from Amazon too. Bravo to all.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-15*