---
product_id: 48392451
title: "RING 8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging"
brand: "ring"
price: "€ 137.78"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/48392451-ring-8a-automatic-car-battery-charger-suitable-for-vehicles-up
store_origin: HR
region: Croatia
---

# 3A-8A adjustable charging amps Compatible with Lead Acid & Gel batteries Overcharge & short circuit protection RING 8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging

**Brand:** ring
**Price:** € 137.78
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, drive farther — never get caught powerless!

## Quick Answers

- **What is this?** RING 8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging by ring
- **How much does it cost?** € 137.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48392451-ring-8a-automatic-car-battery-charger-suitable-for-vehicles-up)

## 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

- • **Advanced Safety Shield:** Built-in safeguards prevent overcharging and extend battery lifespan.
- • **Plug & Play Convenience:** User-friendly design perfect for pros and weekend DIYers alike.
- • **Powerful 3A-8A Charging:** Tailor your charge rate for optimal battery health and speed.
- • **Ideal for Storage & Maintenance:** Keep your vehicle battery ready, even during long storage periods.
- • **Universal Battery Compatibility:** Works seamlessly with Lead Acid and Gel batteries up to 2.5L engines.

## Overview

The Ring 8A Automatic Car Battery Charger delivers adjustable 3A to 8A charging for 12V Lead Acid and Gel batteries, supporting vehicles up to 2.5L. Featuring advanced overcharge and short circuit protection, it ensures safe, efficient battery maintenance. Compact and lightweight, it’s designed for easy use by professionals and enthusiasts, making it the perfect tool to keep your battery healthy during storage or daily use.

## Description

8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging

## Features

- SPECIFICATIONS: Battery Charger suitable for vehicles up to 2.5L, Voltage: 230V AC Input - 12V DC Output, Amps Output: 3A - 8A: Battery Compatibility: Lead Acid & Gel
- POWERFUL CHARGING: Keep your battery in top condition with this high-performance automotive 12v charger and maintainer
- VERSATILE USE: Suitable for all types of vehicles, perfect for keeping batteries charged during storage periods
- SAFE OPERATION: Designed with advanced safety features to protect the battery from overcharging or short circuits, maintaining its longevity
- EASY TO USE: Convenient and user-friendly design makes it ideal for both professionals and DIY enthusiasts alike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ring Automotive |
| Brand | Ring |
| Model | RCB208 |
| Product Dimensions | 25.1 x 27.41 x 12.19 cm; 500 g |
| Item model number | RCB208 |
| Manufacturer part number | RCB208 |
| Voltage | 12 Volts |
| Item Weight | 500 g |

## Product Details

- **Brand:** Ring
- **Colour:** Black Grey
- **Product dimensions:** 25.1D x 27.4W x 12.2H centimetres
- **Item weight:** 0.5 Kilograms
- **Output voltage:** 12 Volts

## Images

![RING 8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging - Image 1](https://m.media-amazon.com/images/I/61VZ-zuH-1L.jpg)

## Available Options

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

## Questions & Answers

**Q: In the amendment sheet it states attach the black battery clip to the vehicle chassis away from the battery and fuel line. is this right?**
A: Appears to be standard from manufacturers (I have a Honda) to not attach both clips to battery terminals but the earth one to the chassis. Note: I only used my Ring charger three times between 2011 and 2015 when it failed to work this year. I queried my rights with Trading Standards and they said I had owned it too long to complain despite only using it three times in 4 years! I have not replaced it.

**Q: Wat size fuse  for inside my ring charger. It keeps blowing the fuse.**
A: The max size plug top fuse is 13 amp. If the charger is blowing this size fuse then the unit has a problem and should be repaired or replaced. 10 Amp should be proficient.

**Q: Thankyou all so much but manual says to attach black(-) to chassis? instead of both terminals? this is what i'm confused about. help please.**
A: Before plugging in machine, attach red wire to red terminal on battery followed by black wire to black terminal on battery then plug in and switch on. Easy to follow instructions on machine casing, works every time for me and charges very quickly. Hope this helps.

**Q: How long does this unit hold its own charge before it is used or does it need to be plugged in when in use**
A: Plugged in at all times it’s not a starter pack of any kind.
Plug in whilst charging like most battery charging units as it consumes a lot of electricity.

## Frequently Bought Together

- Ring Automotive 8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging, Black Grey
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**Shop now:** [https://www.desertcart.hr/products/48392451-ring-8a-automatic-car-battery-charger-suitable-for-vehicles-up](https://www.desertcart.hr/products/48392451-ring-8a-automatic-car-battery-charger-suitable-for-vehicles-up)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*