---
product_id: 681687273
title: "Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red"
brand: "powq"
price: "€ 98.33"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pow Q"
url: https://www.desertcart.sk/products/681687273-car-battery-jump-starter-4000a-battery-jumper-starter-portable-charger
store_origin: SK
region: Slovakia
---

# 4000A peak jump current 20000mAh lithium-polymer battery Dual USB outputs with QC 18W fast charge Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red

**Brand:** powq
**Price:** € 98.33
**Availability:** ✅ In Stock

## Summary

> ⚡ Jumpstart your drive & power your life—because waiting is so last decade!

## Quick Answers

- **What is this?** Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red by powq
- **How much does it cost?** € 98.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/681687273-car-battery-jump-starter-4000a-battery-jumper-starter-portable-charger)

## Best For

- powq enthusiasts

## Why This Product

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

## Key Features

- • **Emergency Ready:** Built-in LED flashlight with 4 modes (flash, strobe, warning, SOS) keeps you prepared for any roadside situation.
- • **Compact Powerhouse:** Lightweight (1.98 lbs) and pocket-sized design fits effortlessly in your glove box or emergency kit.
- • **Instant Power Surge:** 4000A peak current jump starts gas & diesel engines up to 10L in seconds—never get stranded again.
- • **Smart Safety Shield:** Advanced spark-proof, reverse polarity & multi-protection tech keeps you and your car safe during every jump.
- • **Dual USB Quick Charge:** Charge your phone, tablet, or gadgets on the go with 2 USB ports including a QC 18W fast charger.

## Overview

The PowQ B03 Car Battery Jump Starter delivers a powerful 4000A peak current to jump start all 12V gasoline and diesel engines up to 10 liters. Featuring a 20000mAh lithium-polymer battery, it’s compact and lightweight for easy portability. Dual USB ports with QC 18W fast charging keep your devices powered, while smart safety features and a multi-mode LED flashlight ensure you’re ready for any emergency. A must-have for every modern driver seeking reliability and convenience.

## Description

Buy Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red: Jump Starters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great? - Works great! Good price fast delivery
Review: Car Battery Jumper Starter Portable - Worked as described, highly recommend.

## Features

- Powerful Car Battery Jump Starter: PowQ B03 jump starter start dead batteries in seconds with 4000A peak current, you can quickly jump start your 12V car (rated for all gasoline engines and diesel engines up to 10.0-liters) with our jump start battery pack in an emergency. This jump start battery pack device ensures you're never stranded
- Multiple Security Protection: This jump starter battery pack is safe and easy to use, battery jumper starter portable with multiple ultra safe protections against overcurrent, overvoltage, overcharge, short circuit; reverse connection design featuring spark-proof technology and reverse polarity protection, without worrying about incorrect connections, and beep sound from smart jumper cable clamps, remind you of incorrect operation, is a must-have for every car owner
- Compact & Portable Jump Pack: Compared with other bulky car jump starter, our portable car jump starter is small in size(7.5" x 3.5" x 1.5") and light weight(1.5 lbs), very easy to store in a car or emergency travel bag
- Portable Power Bank Function: This car jumper starter portable with 2 USB output ports(5V/3A, QC 18w quick charge & 5V/2A), not only be a jumper box for car battery portable, also can be backup power pack to charge your smartphones, tablets, or other USB devices
- Jump Box with LED Emergency Light: The B03 portable jump starter for car built-in LED flashlight function, which can help you in darkness or emergency situation outdoors, that support 4 variable light modes (flashlight, strobe, warning lights and SOS)
- What's In The Box: B03 portable jump starter, smart jumper clamps, QC 18W quick charging cable(type-c), user guide
- Additional Tips: Before starting the car, please ensure that the power of jump starters is greater than 70%, and please check the user manual for more information needing attention

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDXQ3MC4 |
| Amperage | 4000 Amps |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Type | Lithium Polymer |
| Best Sellers Rank | #71,785 in Automotive ( See Top 100 in Automotive ) #367 in Jump Starters #1,548 in Automotive Replacement Batteries & Accessories |
| Brand | PowQ |
| Brand Name | PowQ |
| Compatible with Vehicle Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft |
| Customer Reviews | 4.2 out of 5 stars 136 Reviews |
| Included Components | B03 Portable Car Battery Jump Starter*1, QC 18W Type-C Quick Charging Cable*1, Smart Protection Jumper Clamps*1, User Guide for Jump Starter*1 |
| Item Dimensions D x W x H | 8.58"D x 5.43"W x 3.31"H |
| Item Height | 3.31 inches |
| Item Weight | 1.98 Pounds |
| Manufacturer | Dong guan Electric Power New Energy Technology Co., Ltd. |
| Manufacturer Part Number | B03 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Peak Output Current | 4000 Amps |
| Product Dimensions | 8.58"D x 5.43"W x 3.31"H |
| UPC | 707457223579 |
| Vehicle Service Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft |
| Voltage | 12 Volts |

## Product Details

- **Brand:** PowQ
- **Battery Cell Composition:** Lithium Polymer
- **Voltage:** 12 Volts
- **Product Dimensions:** 8.58"D x 5.43"W x 3.31"H
- **Vehicle Service Type:** ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft

## Images

![Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red - Image 1](https://m.media-amazon.com/images/I/61SkRYAddTL.jpg)
![Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red - Image 2](https://m.media-amazon.com/images/I/71+-mh8UQjL.jpg)
![Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red - Image 3](https://m.media-amazon.com/images/I/71LlwWiTZdL.jpg)
![Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red - Image 4](https://m.media-amazon.com/images/I/71pKYkHSplL.jpg)
![Car Battery Jump Starter 4000A: Battery Jumper Starter Portable Charger with Jumper Cables, 12V Auto Jump Starter Battery Pack - Car Starter Jump Box for All Gas & 10.0L Diesel Engines, Black & Red - Image 5](https://m.media-amazon.com/images/I/71puRRDAtEL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why can't I start the car, using the jump starter?**
A: Please ensure that the power of jump starters is greater than 70%, try again after an interval of 30 seconds after the first fail try

**Q: Can this portable jump starter start diesel engines?**
A: Yes! base on powerful 4000A peak current, you can quickly jump start your 12V car - for all gasoline engines and up to 10.0-liters diesel engines, using this jump start battery pack

**Q: Does it safe when using the car jump starter?**
A: The battery jumper starter pack come with multiple safe protections, against short circuit, power-off protection, spark-proof technology and reverse polarity protection etc, to prevent incorrect connections

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great?
*by G***F on January 4, 2026*

Works great! Good price fast delivery

### ⭐⭐⭐⭐⭐ Car Battery Jumper Starter Portable
*by T***! on December 8, 2025*

Worked as described, highly recommend.

### ⭐⭐⭐⭐ Non trouble starting .....jump starter
*by D***S on December 1, 2025*

Worked as expected for jumping dead battery..I charged to full and it shocked me how easily it turned over.

## Frequently Bought Together

- Car Battery Jump Starter Portable: 4000A Jump Starter with Jumper Cables - Battery Jumper Starter Portable, 12V Auto Jump Start Battery Pack - Jump Box for All Gasoline & 10.0L Diesel Engines, Black
- JBL Vibe Beam - True Wireless JBL Deep Bass Sound Earbuds, Bluetooth 5.2, Water & Dust Resistant, Hands-free call with VoiceAware, Up to 32 hours of battery life (Black)
- Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 36 count (Pack of 1)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/681687273-car-battery-jump-starter-4000a-battery-jumper-starter-portable-charger](https://www.desertcart.sk/products/681687273-car-battery-jump-starter-4000a-battery-jumper-starter-portable-charger)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*