---
product_id: 192979057
title: "RSC804"
brand: "ring"
price: "€ 10.52"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.fr/products/192979057-rsc804
store_origin: FR
region: France
---

# 4A smart charging current 6V & 12V dual voltage Compatible with multiple battery types RSC804

**Brand:** ring
**Price:** € 10.52
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smarter, drive further — never get left stranded again!

## Quick Answers

- **What is this?** RSC804 by ring
- **How much does it cost?** € 10.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/192979057-rsc804)

## Best For

- ring enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 760g design fits perfectly in your garage or on the go.
- • **Smart & Safe Power:** Intelligent charging technology prevents overcharging, extending battery life.
- • **Dual Voltage Mastery:** Seamlessly charges both 6V and 12V batteries for cars, motorcycles, and vans.
- • **Effortless Operation:** User-friendly interface makes battery maintenance hassle-free for busy professionals.
- • **Universal Battery Compatibility:** Works flawlessly with Lead Acid, Gel, Calcium, EFB, and AGM batteries.

## Overview

The Ring Automotive RSC804 is a compact, 4A smart battery charger designed for 6V and 12V vehicle batteries. Compatible with a wide range of battery types including Lead Acid, Gel, Calcium, EFB, and AGM, it features intelligent charging technology to prevent overcharging and maintain battery health. Lightweight and easy to use, it’s perfect for professionals who demand reliable, efficient vehicle maintenance.

## Description

Full description not available

## Features

- SPECIFICATIONS: For 6V & 12V vehicles (cars, motorcycles & more), Voltage: 230V, Amps Output: 4A, Wattage: 60W, Battery Compatibility: Lead Acid/ Gel/Calcium/EFB & AGM
- SMART CHARGING: Keep your car battery in top condition with this 6V 12V 4A charger from Ring Automotive
- VERSATILE: Suitable for a variety of vehicles such as cars, motorbikes and vans, providing the power they need to start smoothly
- CONVENIENT: Features smart technology that ensures safe and efficient charging without overcharging
- EASY TO USE: Designed with user-friendly functionality for hassle-free charging experiences at home or on the go

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ring Automotive |
| Brand | RING |
| Model | Ring Automotive RSC804 4AMP Smart Battery Charger |
| Product Dimensions | 5.3 x 8.5 x 14.7 cm; 760 g |
| Item model number | RSC804 |
| Manufacturer part number | RSC804 |
| Lift type | Battery |
| Amperage | 4 Amps |
| Item Weight | 760 g |

## Product Details

- **Brand:** RING
- **Colour:** Black
- **Product dimensions:** 5.3D x 8.5W x 14.7H centimetres
- **Item weight:** 760 Grams
- **Output voltage:** 12 Volts (DC)

## Images

![RSC804 - Image 1](https://m.media-amazon.com/images/I/71ZTImeNGgL.jpg)
![RSC804 - Image 2](https://m.media-amazon.com/images/I/717UDcs-GJL.jpg)
![RSC804 - Image 3](https://m.media-amazon.com/images/I/714mK72c4cL.jpg)
![RSC804 - Image 4](https://m.media-amazon.com/images/I/71v8Mi7TDcL.jpg)
![RSC804 - Image 5](https://m.media-amazon.com/images/I/71x1QR0F-iL.jpg)

## Questions & Answers

**Q: Does the car battery ( Toyota Aygo ) have to be disconnected before using this charger ?**
A: No, you have to connect the +(Red) to the battery and the -(black) to an earth point. This is usually shown in your manual.

**Q: Do you have to disconnect vehicle battery before connecting charger ?vehicle in question is a 2014 vw passat 1.6 diesel**
A: No you don’t. We wired a plug to the battery for quick connection and disconnection.

**Q: can you charge from the convenient jump start connections under the bonnet to charge battery as my battery is in the boot**
A: The under bonnet charging points are not just for jump starting.BMW recommend them as the connecting point for charging.Just connect the red positive first and then the black negative BEFORE you switch the charger on.When charged,switch the charger off and disconnect the black negative first,followed by the red positive.

**Q: Does the charger start to work as soon as its plugged in, or do you have to select rhe correct program each time before it will start?**
A: When connected you should select as the options are 12v, 6v, car, motorcycle, summer, winter. I have found if it is connected with no selection it usually detects 12v and car on its own but it is always safest to make sure it is on the correct setting. When I had a serious electrical problem the charger shut itself down and gave an error code so it is obviously of good quality with good fault detection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compact smart Charger.
*by J***E on 9 March 2023*

This is a very useful and easy to use device, I have used it twice so far to boost the agm stop/start battery in my VW Diesel Golf which spends a few weeks at a time without being used. When attached the display shows current battery voltage status on an LCD backlight display, and charging status with a series of 5 flashing bars which become solid as charging ensues. Last time I charged it went from 12.2V to fully charged 14.7V in approx 6 hours. It can also be used as a trickle charger. I liked the compact size, Hanging hook, and in my case cable lengths although the car is adjacent to wall socket. Seems like a good product at reasonable price.

### ⭐⭐⭐⭐⭐ Great battery tender
*by A***R on 4 November 2024*

I have 3 of these, no trouble with any of them. They work well for my motorcycles which are attached to them while garages and also for the car or van if the lights were left on.Great product.

### ⭐⭐⭐⭐ Does what it says on the tin
*by B***O on 17 August 2024*

Great value for money. Waterproof rated, easy to use.Would have liked a waterproof battery connector too as I have to take the bike seat off to charge the battery

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**Shop now:** [https://www.desertcart.fr/products/192979057-rsc804](https://www.desertcart.fr/products/192979057-rsc804)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*