---
product_id: 289572516
title: "MXS 3.8, 12V Battery Charger & Maintainer, 3.8A, UK Plug"
brand: "ctek"
price: "¥40572"
currency: JPY
in_stock: true
reviews_count: 6
category: "Ctek"
url: https://www.desertcart.jp/products/289572516-mxs-3-8-12v-battery-charger-and-maintainer-3-8a
store_origin: JP
region: Japan
---

# 3.8A fast charging Supports 1.2Ah to 80Ah batteries Works from -20°C to 50°C MXS 3.8, 12V Battery Charger & Maintainer, 3.8A, UK Plug

**Brand:** ctek
**Price:** ¥40572
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** MXS 3.8, 12V Battery Charger & Maintainer, 3.8A, UK Plug by ctek
- **How much does it cost?** ¥40572 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/289572516-mxs-3-8-12v-battery-charger-and-maintainer-3-8a)

## Best For

- ctek enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Warrior:** Engineered in Sweden to perform flawlessly from freezing cold to scorching heat
- • **Safe & Smart Design:** Spark-free, reverse polarity protected with Comfort Connect for hassle-free use
- • **Effortless Power Boost:** Fully automatic 7-stage charging for optimal battery health
- • **Long-Term Peace of Mind:** Ideal for maintaining battery charge during extended vehicle downtime
- • **Universal Compatibility:** Charges all 12V lead acid battery types including GEL, AGM, and Ca/Ca

## Overview

The CTEK MXS 3.8 is a compact, fully automatic 12V battery charger and maintainer delivering 3.8 amps. Designed for all 12V lead acid batteries from 1.2Ah to 80Ah, it features a 7-stage charging cycle, operates reliably in extreme temperatures (-20°C to 50°C), and includes advanced safety features like spark-free connection and reverse polarity protection. Perfect for professionals and enthusiasts seeking dependable, long-term battery care.

## Description

Buy CTEK MXS 3.8, 12V Battery Charger & Maintainer, 3.8A, UK Plug online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: very good - Excellent product . Thank you. I found best charger to charge my batteries .
Review: CTEK 56-309 Caricabatteria 12V-3.8A - Acquistato in sostituzione di un precedente Caricabatterie AEG che aveva presentato un difetto di produzione (rimborsatomi da desertcart) ho trovato il CTEK conforme alle descrizioni e caratteristica he rappresentate dal Costruttore e dalle recensioni del prodotto. La mia esigenza è limitata a tenere in "carica" la batteria del mio TMAX, in particolare nel periodo di fermo dei mesi invernali. Molto comodi anche gli anelli da lasciare connessi alla batteria con relativo spinotto opzionale alle pinze, che facilitano e stabilizzano il collegamento alla batteria. Di facile utilizzo. Consegna veloce e prodotto ben imballato. Soddisfatto dell'acquisto.

## Features

- Simple to connect and easy to use: Fully automatic, spark free, reverse polarity protected. Ambient temperature minus 20 degree Celsius to plus 50 degree Celsius
- Tough and reliable: Designed for outdoor use at any temperature. Developed and tested in Sweden
- Flexible: compatible with many different types of vehicle batteries
- Maintains: ideal for carefree long-term maintenance charging
- Charges all types of 12v lead acid batteries wet, MF, GEL, Ca/Ca and AGM
- Comfort Connect compatible
- Battery capacity: 1.2Ah to 80Ah
- Charger type: 7 stage, fully automatic charge cycle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E5VS58Y |
| Amperage | 0.8 Amps |
| Best Sellers Rank | #79 in Automotive ( See Top 100 in Automotive ) #1 in Battery Chargers |
| Brand | CTEK |
| Color | Black |
| Colour | Black |
| Compatible Devices | Vehicle batteries |
| Connector Type Used on Cable | Crocodile Clamps, Ring-Terminals |
| Current Rating | 3800 Milliamps |
| Customer Reviews | 4.7 out of 5 stars 953 Reviews |
| Global Trade Identification Number | 07350009569729 |
| Input Voltage | 240 Volts |
| Item Dimensions D x W x H | 6.5D x 16.8W x 3.8H centimeters |
| Item Weight | 0.7 Kilograms |
| Item weight | 0.7 Kilograms |
| Manufacturer | CTEK |
| Mfr Part Number | 56-964 |
| Model Number | 56-972 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Output Voltage | 14.4 Volts (DC) |
| Output voltage | 14.4 Volts (DC) |
| Product dimensions | 6.5D x 16.8W x 3.8H centimeters |
| Specification Met | Energy Star |
| Specification met | Energy Star |
| Unit Count | 1 Count |
| Warranty Description | 5 |

## Product Details

- **Brand:** CTEK
- **Colour:** Black
- **Item weight:** 0.7 Kilograms
- **Output voltage:** 14.4 Volts (DC)
- **Product dimensions:** 6.5D x 16.8W x 3.8H centimeters

## Images

![MXS 3.8, 12V Battery Charger & Maintainer, 3.8A, UK Plug - Image 1](https://m.media-amazon.com/images/I/71tto333ieL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good
*by S***R on 29 June 2026*

Excellent product . Thank you. I found best charger to charge my batteries .

### ⭐⭐⭐⭐⭐ CTEK 56-309 Caricabatteria 12V-3.8A
*by R***O on 18 November 2015*

Acquistato in sostituzione di un precedente Caricabatterie AEG che aveva presentato un difetto di produzione (rimborsatomi da AMAZON) ho trovato il CTEK conforme alle descrizioni e caratteristica he rappresentate dal Costruttore e dalle recensioni del prodotto. La mia esigenza è limitata a tenere in "carica" la batteria del mio TMAX, in particolare nel periodo di fermo dei mesi invernali. Molto comodi anche gli anelli da lasciare connessi alla batteria con relativo spinotto opzionale alle pinze, che facilitano e stabilizzano il collegamento alla batteria. Di facile utilizzo. Consegna veloce e prodotto ben imballato. Soddisfatto dell'acquisto.

### ⭐⭐⭐⭐⭐ Efficace
*by B***E on 29 August 2025*

Idéal.

## Frequently Bought Together

- CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A
- CTEK 56 - 304 Connect 2.5M Extension extend the range of your charger
- Ctek Cigarette Lighter Connector Adaptor 56-263, Black/red

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**Shop now:** [https://www.desertcart.jp/products/289572516-mxs-3-8-12v-battery-charger-and-maintainer-3-8a](https://www.desertcart.jp/products/289572516-mxs-3-8-12v-battery-charger-and-maintainer-3-8a)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-09*