---
product_id: 48102542
title: "4A Dual Voltage 6/12V Electronic Smart Car Battery Charger Fully Automatic 5 Stage Charging Cycle Lead Acid AGM"
brand: "maypole"
price: "€ 86.53"
currency: EUR
in_stock: true
reviews_count: 8
category: "Maypole"
url: https://www.desertcart.hr/products/48102542-4a-dual-voltage-6-12v-electronic-smart-car-battery-charger
store_origin: HR
region: Croatia
---

# 4A current rating Dual 6/12V compatibility 5-stage smart charging 4A Dual Voltage 6/12V Electronic Smart Car Battery Charger Fully Automatic 5 Stage Charging Cycle Lead Acid AGM

**Brand:** maypole
**Price:** € 86.53
**Availability:** ✅ In Stock

## Summary

> 🔋 Keep your classics and daily drivers ready to roll—smart charging made simple!

## Quick Answers

- **What is this?** 4A Dual Voltage 6/12V Electronic Smart Car Battery Charger Fully Automatic 5 Stage Charging Cycle Lead Acid AGM by maypole
- **How much does it cost?** € 86.53 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/48102542-4a-dual-voltage-6-12v-electronic-smart-car-battery-charger)

## Best For

- maypole enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Trusted Maypole quality with proven durability—still going strong after years in harsh conditions.
- • **Smart 5-Stage Charging:** Automatically detects, conditions, charges, and maintains your battery for peak performance.
- • **Plug & Play Convenience:** Fully automatic operation means no guesswork—just connect and let it maintain your battery.
- • **Dual Voltage Flexibility:** Seamlessly supports both 6V and 12V lead acid and AGM batteries up to 120Ah.
- • **Effortless Digital Monitoring:** Clear digital readout keeps you informed on battery health and charge status at a glance.

## Overview

The Maypole 4A Dual Voltage Electronic Smart Car Battery Charger offers a fully automatic 5-stage charging cycle designed to detect, condition, charge, and maintain 6V and 12V lead acid and AGM batteries up to 120Ah. With a clear digital display and robust build quality, it ensures reliable battery health monitoring and maintenance, making it ideal for vintage cars, motorcycles, and seasonal vehicles. Backed by a 12-month warranty and trusted by thousands, this charger delivers hassle-free, long-lasting performance.

## Description

Fully automatic dual voltage smart charger with 5-stage charging cycle to detect, condition, charge, and maintain a wide range of vehicle batteries up to 120Ah.

Review: Easy to use - Been looking for a good charger maintainer for awhile brought 4 for my vintage cars which are 6v and 12v simple to use and reads the charge in the battery and tells you if the battery is any good . clear digital reading and simple to use
Review: Does what it says on the tin. Great value for money. - This is my 3rd unit. I bought the first in 2018. It’s still working well in an unheated car port on my classic car go 8 years! The 2nd is in the garden shed keeping the bike and mower batteries topped up and has been since 2020. This 3rd one is to keep another car ready to go that is now used less frequently due to retirement. I can’t fault them. They come with a choice of attachments and just work, keeping batteries happy in long cold winters.

## Features

- Quality Maypole Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009A83P1E |
| Best Sellers Rank | 1,365 in Automotive ( See Top 100 in Automotive ) 19 in Car Battery Charging Units |
| Box Contents | 1 x battery charger |
| Brand | Maypole |
| Brand Name | Maypole |
| Colour | Red/Black |
| Country of Origin | United Kingdom |
| Current Rating | 4 Amps |
| Customer Reviews | 4.6 out of 5 stars 2,282 Reviews |
| Global Trade Identification Number | 05013008074237 |
| Input Voltage | 230 Volts (AC) |
| Input voltage | 230 Volts (AC) |
| Item Dimensions D x W x H | 25D x 15W x 5.5H centimetres |
| Item Type Name | MP7423 4A Dual Voltage Electronic Smart Charger |
| Item Weight | 664 Grams |
| Item weight | 664 Grams |
| Manufacturer | Maypole |
| Manufacturer Part Number | MP7423 |
| Output Voltage | 12 Volts |
| Output voltage | 12 Volts |
| Product Warranty | 12 months |
| Product dimensions | 25D x 15W x 5.5H centimetres |
| UPC | 654975696821 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Maypole
- **Colour:** Red/Black
- **Item weight:** 664 Grams
- **Output voltage:** 12 Volts
- **Product dimensions:** 25D x 15W x 5.5H centimetres

## Images

![4A Dual Voltage 6/12V Electronic Smart Car Battery Charger Fully Automatic 5 Stage Charging Cycle Lead Acid AGM - Image 1](https://m.media-amazon.com/images/I/51Ud5f7KWhL.jpg)

## Questions & Answers

**Q: when i  press the mode button nothing happens, iwas looking for winter mode , it doesnt come up, it just showws a car is it working correctly**
A: With a 12v battery already connected, as soon as you the plug the charger into the mains, the charger first analysis the battery before then making it's own most appropriate charging program selection and the display changes to show battery voltage. You need to press the MODE button within those initial few seconds if you wish to over-ride the automatic selection and manually select one of the following three options:1) slow charge for small or motorbike battery at 0.8A/14.4volts - the motorbike symbol is displayed2) normal charge for car or leisure battery at 3.8A/14.4 volts - the car symbol is displayed3) winter mode for car or leisure battery at 3.8A/14.8 volts - the snowflake symbol is displayed.Once a program has been selected/started the MODE button becomes disabled, so you only have that initial period of time to manually change the program setting. Otherwise, disconnect the charger from the mains and reconnect it again after a few seconds to restart and change the selection. If you do not press the MODE button to manually make a selection, the charger automatically selects the most appropriate setting: If mains power should be interrupted, this feature ensures the charger restarts and reselects the right setting - useful for vehicles and boats in long-term storage where the mains can often be temporarily disconnected. There is no winter setting for 6v batteries.

**Q: Can u use an extension lead with this item as the leads are not long enough to reach from plug**
A: Hi, yes you can either use a mains extension lead or you can buy extension leads fir the 12v side of the unit, the red and black wires. There often one listed alongside the charger listing.
I use an ordinary mains extension lead which reaches just under my car, then I’ve got one of those waterproof boxes which you get for outdoor Christmas lights, and I put the mains plug AND the charger unit inside that to keep it all waterproof. The charger is great and does not get hot so is fine inside the box. I also use a mains rcd plug at the mains just to be sure.
Overall, if you’ve got a shed with power in it it’s probably best to plug the charger inside there and buy the red and black 12v extension, you can get quite long ones if you can’t get the car near the shed or garage.
Hope that helps

**Q: This charger matches almost all the requirements but it does not mention whether it is suitable for a 650A. Also, could I extend the cable myself?**
A: Hi
I have a Jaguar XF sport and recently fitted a 900amp battery. I have permanently wired the trickle charger cables in and extended the charging cable so I can trickle charge the battery without lifting the covers in the boot. The jag is quite power hungry when sat and not used for a while. This is a great cheap solution. I intend to do the same with my other car by buying a fused lead which are quite cheap.   Self solder joints for the cable. 
Don’t know if this helps 
Pat

**Q: Is this suitable for a battery which requires "voltage limited charging" and has a stop / start system (Golf BlueMotion)?**
A: I have an Audi A3 saloon 1.4 turbo petrol with stop/start,2014 reg . I've used it a couple of times  and it seems to detect the type of battery and charges it fine. As far as your car is concerned I wouldn't want to comment. Best ask VW or the battery manufacturer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by R***R on 29 January 2026*

Been looking for a good charger maintainer for awhile brought 4 for my vintage cars which are 6v and 12v simple to use and reads the charge in the battery and tells you if the battery is any good . clear digital reading and simple to use

### ⭐⭐⭐⭐⭐ Does what it says on the tin. Great value for money.
*by G***. on 9 January 2026*

This is my 3rd unit. I bought the first in 2018. It’s still working well in an unheated car port on my classic car go 8 years! The 2nd is in the garden shed keeping the bike and mower batteries topped up and has been since 2020. This 3rd one is to keep another car ready to go that is now used less frequently due to retirement. I can’t fault them. They come with a choice of attachments and just work, keeping batteries happy in long cold winters.

### ⭐⭐⭐⭐⭐ Excellent value trickle charger, works perfectly!
*by D***C on 21 January 2021*

I already own a CTEK MXS 5.0 trickle charger, which I use on my wife's vehicle. After my 318D AGM battery gave up the ghost decently- due to lack of use during the pandemic as I work from home - and was replaced, I started shopping around for a cheaper trickle charger. The CTEK is excellent, but at around £60 I couldn't afford another one. I came cross this MayPole charger quite by accident, saw the good reviews and decided to give it a go. On opening the package, I was very impressed with the unit itself as well as the manual which was in very clear English. The unit looked and felt like a high quality product. The clear backlit display with the digital display of the charging voltage is a welcome feature (the CTEK has only LEDs). The unit comes with both crocodile clip and ring terminals (if you want a semi-permanent solution), and connects to the lead from the unit via a standard SAE connector (again a welcome change from the CTEK which uses it's own proprietary connector). I plugged it in, and given my AGM battery was relatively well charged to start with, it started charging at 'Stage 2' and within a few hours transitioned to the 'Stage 3' or float phase, with a float voltage of 13.8V being maintained consistently throughout (exactly as recommended for float charging of 6-cell AGM batteries). It's been rock solid since I plugged it in a week ago. I really don't see a difference between this MayPole and the CTEK chargers, except this one is about a third in price. Highly recommended. I wish I had come across this before I bought my CTEK. On another note, don't let your AGM battery lose charge - as they say it's next to impossible to recover these batteries once they've lost their charge beyond a certain threshold.

## Frequently Bought Together

- Maypole 4A Dual Voltage 6/12V Electronic Smart Car Battery Charger Fully Automatic 5 Stage Charging Cycle Lead Acid AGM
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*