---
product_id: 545459025
title: "S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light"
brand: "s zevzo"
price: "฿7025"
currency: THB
in_stock: true
reviews_count: 8
category: "S Zevzo"
url: https://www.desertcart.co.th/products/545459025-s-zevzo-et03-car-jump-starter-4000a-jump-starter-battery
store_origin: TH
region: Thailand
---

# 4000A peak jump current 74Wh portable power bank 500-lumen LED emergency light S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light

**Brand:** s zevzo
**Price:** ฿7025
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride & your life — never get stranded again!

## Quick Answers

- **What is this?** S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light by s zevzo
- **How much does it cost?** ฿7025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/545459025-s-zevzo-et03-car-jump-starter-4000a-jump-starter-battery)

## Best For

- s zevzo enthusiasts

## Why This Product

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

## Key Features

- • **Smart & Safe:** 10 intelligent safety protections including overcharge, reverse polarity & spark prevention
- • **Emergency Ready:** 500-lumen LED flashlight with stable, strobe & SOS modes for any roadside scenario
- • **Zero-Volt Revival:** Revives completely dead 0V batteries with integrated force start tech
- • **Instant Power Surge:** Jump-starts up to 8.0L gas & 7.0L diesel engines in seconds with 4000 amps peak current
- • **Dual USB Fast Charge:** Two 5V/2A USB ports deliver 50% faster charging for your devices on the go

## Overview

The S ZEVZO ET03 is a compact yet mighty 4000A peak current jump starter designed for vehicles with up to 8.0L gas and 7.0L diesel engines. Beyond jump-starting, it doubles as a 74Wh portable power bank with dual USB ports for fast device charging. Equipped with a bright 500-lumen LED emergency light featuring multiple modes and an intuitive LCD display, it ensures you're prepared for any roadside emergency. Safety is paramount with 10 built-in protections, making it a reliable companion for drivers, farmers, and outdoor enthusiasts alike.

## Description

Buy S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light: Jump Starters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome product - I love this jump box!! It is super handy, last good and easy to use. It is super handy on the farm and will even start my 6 cylinder diesel tractor!
Review: Very good product at a great price. - I was skeptical until I used this. It works very well. When they say your vehicle will start immediately , they aren't kidding. It is very well constructed and sturdy. I would recommend that everyone gets one for themselves or a loved one.

## Features

- POWERFUL CAR BATTERY JUMP STARTER: The ET03 car battery jump starter can easily jump-start all 12V common vehicles with up to 8.0L gas and 7.0L diesel engines in seconds with its peak current reaching 4000 amps. Supports 50 jump starts at most on a single charge and suitable for lawnmowers, motorcycles, passenger cars, trucks, and even boats, etc.
- STARTS 0V DEAD BATTERIES EASILY: This car battery jump starter has integrated the force start function in the jumper clamps, which delivers powerful performance to bring your vehicle back to life even if the vehicle has a completely dead battery at 0V. Please make sure this battery jump starter is fully recharged or above 14V if you want to use this jump starter on a car with a dead battery.
- BACKUP PORTABLE POWER BANK: This jump starter battery pack can also work as a 74Wh large battery capacity portable power bank to charge your smartphones, tablets, or other USB electric devices. Two 5V/2A USB output ports are packed on this jump starter that can be applied at the same time for charging, 50% faster than a standard charger.
- PACKED WITH LED EMERGENCY LIGHT AND BONUS FEATURES : the ET03 car jump starter is packed with a 500-lumens LED flashlight to provide help in darkness or for emergency situations that support three variable light modes (stable, strobe, and SOS). There are more features included such as an LCD screen to check the battery status, a wide working temperature from 14℉ to 140℉, and 24 months long standby time.
- 10 INTELLIGENT SAFTY PROTECTIONS: This jump starter battery pack is super safe to use with 10 intelligent safety protections against overcharge, short circuits, reverse polarity, power surging and sparking, and so forth. You can detect the errors by simply checking the lights and the beep sound from the smart jumper clamps.
- WHAT YOU GET & SERVICE: the package you get includes 1 * SZEVZO ET03 Jump Starter, 1 * Smart Jump Cables, 1 * USB Type-C Charging Cable, 1 * Storage Case, 1 * User Manual. This jump starter is covered by our 2 years full service, so please contact us if you have any questions or if you are facing any issues with this jump box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C42Y5TPD |
| Amperage | 4000 Amps |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #317 in Automotive ( See Top 100 in Automotive ) #10 in Jump Starters |
| Brand | S ZEVZO |
| Bulb Type | LED with 3 Modes(Flashlight, SOS, Strobe) |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,322) |
| Date First Available | August 2, 2023 |
| Item Weight | 1.4 pounds |
| Item model number | ET03 |
| Manufacturer | Dongguan Chuangyi New Energy Technology Co., Ltd |
| Manufacturer Part Number | ET03 |
| Model | ET03 |
| Peak Output Current | 4000 Amps |
| Product Dimensions | 1.5"D x 3.4"W x 7.5"H |
| Special Features | 2500A Peak Current Car Battery Jump Starter that can easily start 12V lawnmowers, motorcycles, cars, pickup trucks, ATVs, UTVs, and yachts in just minutes. Designed with 2 USB output ports to work as a portable power bank. Safe to use with 10 kinds of comprehensive protections. Powerful Performance: jump starts up to 8.0L Gas and 7.0L Diesel Engines.3 LED Flashlight Modes: Solid, Strobe, SOS. Batt… |
| UPC | 840164807288 |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** S ZEVZO
- **Product Dimensions:** 1.5"D x 3.4"W x 7.5"H
- **Vehicle Service Type:** Lawn Mower, Motorcycle, Passenger Car, Tractor, Truck, Van
- **Voltage:** 12 Volts

## Images

![S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light - Image 1](https://m.media-amazon.com/images/I/71eizV01IyL.jpg)

## Questions & Answers

**Q: Why can't I get this jump starter fully recharged? Only stuck at a certain battery percentage?**
A: Due to prolonged storage, the battery may arrive partially discharged, requiring a longer initial charge. Note: Charger not included. For optimal performance, use a compatible charger to avoid voltage mismatch or unstable charging.

**Q: How can I fully charge this car jump starter? Any solutions?**
A: You can connect the included charging cable or your own one to a USB(5V) charger for charging, or connect it to your car's USB output port. Please write to us at the after-sales information on the product sticker for help.

**Q: What types of batteries can this battery booster start?**
A: It can start 12V led acid batteries with up to 8.0L gas and 7.0L diesel engines.

**Q: Is the carrying case included in the package to store jump starter and its accessories?**
A: Yes, a portable carrying case is included in the package that can store the jump starter and accessories.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product
*by T***R on December 26, 2025*

I love this jump box!! It is super handy, last good and easy to use. It is super handy on the farm and will even start my 6 cylinder diesel tractor!

### ⭐⭐⭐⭐⭐ Very good product at a great price.
*by B***G on January 7, 2026*

I was skeptical until I used this. It works very well. When they say your vehicle will start immediately , they aren't kidding. It is very well constructed and sturdy. I would recommend that everyone gets one for themselves or a loved one.

### ⭐⭐⭐⭐⭐ Small yet powerful
*by T***L on November 16, 2025*

This thing has saved my tail on more than one occasion. Had a problem with my main fuse and it was causing my battery to not be charged while driving. I was able to give myself a jump to get home everyday until I figured out what the problem was. Love it because I really didn't want to ever have to rely on the kindness of a stranger to get me out of a bad situation. At full charge I was able to jump myself 3 times and it still said there was 70% charge left. It's small and fits in my glove box. It's super easy to use too.

## Frequently Bought Together

- S ZEVZO ET03 Car Jump Starter 2500A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*