---
product_id: 211514760
title: "Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge"
brand: "autowit"
price: "R4928"
currency: ZAR
in_stock: true
category: "Autowit"
url: https://www.desertcart.co.za/products/211514760-super-capacitor-jump-starter-12v-batteryless-portable-jump-box-jumper
store_origin: ZA
region: South Africa
---

# 800A peak current No pre-charge needed Works from -40°C to 70°C Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge

**Brand:** autowit
**Price:** R4928
**Availability:** ✅ In Stock

## Summary

> ⚡ Jumpstart your freedom—no charge, no wait, just go!

## Quick Answers

- **What is this?** Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge by autowit
- **How much does it cost?** R4928 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/211514760-super-capacitor-jump-starter-12v-batteryless-portable-jump-box-jumper)

## Best For

- autowit enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Warrior:** Performs flawlessly in extreme cold or heat, so you’re never stranded no matter the forecast.
- • **Safety First, Always:** Advanced protections guard against sparks, reverse polarity, and overloads for worry-free use.
- • **Unmatched Durability:** Over 100,000 jump starts lifespan beats traditional battery jump starters by miles.
- • **Instant Power On Demand:** Built-in supercapacitors mean zero wait time—jumpstart your vehicle anytime, anywhere.
- • **Versatile Vehicle Compatibility:** Supports up to 8.0L gas and 4.0L diesel engines—cars, motorcycles, tractors, and more.

## Overview

The Autowit Super Capacitor Jump Starter is a cutting-edge 12V portable jump box featuring built-in supercapacitors that eliminate the need for pre-charging. Delivering up to 800 amps peak current, it reliably starts gasoline engines up to 8.0L and diesel engines up to 4.0L. Designed for extreme temperatures (-40°C to 70°C) and equipped with comprehensive safety protections, it offers over 100,000 jump starts lifespan, making it an essential, durable emergency tool for any vehicle owner.

## Description

Buy Autowit Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge: Jump Starters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【NEVER REQUIRES REGULAR CHARGING】SuperCap 2 features built-in supercapacitors. NO NEED PRE-CHARGED at home. It just takes a few minutes to get started from your weak batteries when you use it.
- 【HEAVY DUTY SUPERCAP JUMP STARTER】Unique supercapacitor technology makes SuperCap 2 easier to use. And it has a longer lifespan than traditional battery car jump starters. Under normal use, it can be used more than 100,000 times.
- 【ULTRASAFE PROTECTION】SuperCap2 is physically active to keep users away from the risk of sparks or explosions. No worries any more about reverse polarity charging, overcuurent, overload, overvoltage etc.
- 【MERGENCY LIFE SAVER】SuperCap 2 can work in extreme environments (-40°C or 70°C). It has four charging methods and only takes a few minutes to charge. Whether it's a blizzard or extremely hot weather, you can handle it with ease.
- 【POWERFUL 12 VOLT CAR JUMP STARTER】Up to a 800A peak current, SuperCap 2 can start the vast majority gasoline engines and diesel engines up to 4.0L in just a few minutes. This includes cars, tractors, motorcycles, RVs, pickups , weeders, snowmobiles and many more.
- 【100% SATISFACTION GUARANTEE】Your satisfaction is important, so please contact us when you encounter any problems. We have free return/replacement policy to protect each buyer’s rights.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086L29DL9 |
| Amperage | 800 Amps |
| Battery Capacity | 12 Volts |
| Battery Cell Composition | Lithium Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #22,517 in Automotive ( See Top 100 in Automotive ) #149 in Jump Starters |
| Brand | autowit |
| Brand Name | autowit |
| Compatible with Vehicle Type | Motorcycle, Tractor |
| Customer Reviews | 4.4 out of 5 stars 2,696 Reviews |
| Item Dimensions D x W x H | 4.52"D x 10.43"W x 1.77"H |
| Item Weight | 2 Pounds |
| Manufacturer | autowit |
| Manufacturer Part Number | autowit |
| Peak Output Current | 800 Amps |
| Product Dimensions | 4.52"D x 10.43"W x 1.77"H |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Motorcycle, Tractor |
| Voltage | 12 Volts |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** autowit
- **Product Dimensions:** 4.52"D x 10.43"W x 1.77"H
- **Vehicle Service Type:** Motorcycle, Tractor
- **Voltage:** 12 Volts

## Images

![Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge - Image 1](https://m.media-amazon.com/images/I/81fvxaqDsPL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use this if my car battery is completely dead and shows 0V?**
A: No, if the voltage drops below 1V, jump starter won’t be able to start the engine. When the battery is completely drained, the capacitor can’t charge. Please make sure your car battery still has a minimal amount of power left.

**Q: Can I use this for a hybrid car?**
A: We designed this product for 12V gasoline cars up to 8.0L and diesel cars up to 6.0L. Since hybrid vehicles use different types of batteries and we haven’t tested them all, we don’t recommend using it with hybrid cars.

**Q: How long does the charge last if I charge it in advance?**
A: Unlike lithium batteries, capacitors can’t hold a charge for long. Even when fully charged, they naturally discharge within 1–2 days. You don’t need to charge it beforehand—just connect it to the power source (your car battery) when needed.

**Q: I pressed the start button but the device doesn’t work. What should I do?**
A: Autowit jump starter only works when it’s fully charged by connecting to your car battery. Please check if the product is fully charged and make sure your car battery still has some power left for the startup process.

**Q: Does this product have a flashlight or phone charging function?**
A: No, Autowit jump starter uses a capacitor, which doesn’t store power like a battery. It’s designed solely for jump-starting vehicles and doesn’t support additional features like lighting or charging mobile devices.

## Frequently Bought Together

- Autowit Super Capacitor Jump Starter, 12V Batteryless Portable Jump Box, Jumper Cables for 8.0 Gas&4.0 Diesel Car, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge
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**Shop now:** [https://www.desertcart.co.za/products/211514760-super-capacitor-jump-starter-12v-batteryless-portable-jump-box-jumper](https://www.desertcart.co.za/products/211514760-super-capacitor-jump-starter-12v-batteryless-portable-jump-box-jumper)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-12*