---
product_id: 479553252
title: "CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black"
brand: "ctek"
price: "A$27"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/479553252-ctek-cs-one-battery-charger-and-maintenance-device-with-apto
store_origin: AU
region: Australia
---

# 10A max output power Adaptive APTO tech auto-customizes charge LED traffic light charge indicator CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black

**Brand:** ctek
**Price:** A$27
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge smarter, not harder — stay powered, stay ahead.

## Quick Answers

- **What is this?** CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black by ctek
- **How much does it cost?** A$27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/479553252-ctek-cs-one-battery-charger-and-maintenance-device-with-apto)

## 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

- • **Polarity-Free Clamps:** Clamp anywhere—device auto-identifies positive/negative.
- • **Durable Swedish Design:** Rugged cables and mounting system built to last.
- • **Instant Battery Status:** LED indicator eyelet shows charge level at a glance.
- • **Plug & Play Simplicity:** No buttons or modes—just connect and forget.
- • **Smart Adaptive Charging:** Automatically detects battery type & size for perfect charge.

## Overview

The CTEK CS ONE is a cutting-edge 12V battery charger featuring Adaptive APTO technology that intelligently customizes charging for lead-acid and lithium batteries. With polarity-free clamps and a simple plug-and-play design, it eliminates guesswork. The included LED Indicator Eyelet M8 provides real-time battery status via a clear traffic light system. Built tough with durable cables and a unique mounting system, it supports long-term maintenance charging and is compatible with a wide range of vehicles. Backed by a 5-year warranty, it’s the ultimate smart charger for professionals who demand reliability and ease.

## Description

CS ONE Battery Charger and Maintenance Device with APTO Technology (Adaptive Charging), Fully Compatible with Cars, Motorcycles, Leisure Vehicles, Vans and BoatsCharging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO (Adaptive Charging) technology does all the thinking for you you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE. RECOND option to restore and recondition lead-acid batteries. WAKE UP option to revive seemingly dead lithium and lead-acid batteries. 12V SUPPLY to support the battery during service work and retain contact power to the vehicle during battery replacement / removal. ADVANCED SETTINGS to monitor charger voltage & amperage. Can be left safely connected for long periods during maintenance charging. New durable design to make it easy to handle, with unique mounting system on the back for quick connection to CS accessories. 5 year warranty.CTEK 56-382 Indicator eyelet M8: practical LED indicator for immediate indication of battery charge levels , Red/blackThe CTEK Indicator Eyelet M8 is a practical LED indicator that provides a simple way of identifying the charge state of your battery. Designed for permenant attachment to the battery, the simple LED ‘traffic light’ system will give you an immediate indication to battery charge levels, so you know when to charge. The CTEK Indicator eyelet M8 features CTEK’s unique Connect system, so it can be attached to a CTEK charger, providing easy access to the battery. It’s compatible with CTEK XC 0.8, XS 0.8, MXS 3.8, MXS 5.0, MXS 5.0 Polar, MXS 5.0 Test & Charge, CT5 Time to Go, CT5 Start-Stop, CT5 Powersport, MXS 7.0 & MXS 10 chargers. CTEK is the pioneering and trusted manufacturer of innovative battery management systems and supplier of chargers to the world's most recognised car manufacturers.

## Features

- Product 1: Super Smart and Super Simple - no buttons to press or modes to select – simply connect to any 12V lead-acid or lithium (LiFePO4) battery and leave it to do its work
- Product 1: Adaptive Charging Technology (APTOTM) - automatically works out what type and size of battery you’ve got and what it needs, then delivers a customised charging programme with the most appropriate charge
- Product 1: Polarity Free Clamps - just put one clamp on each charging point and the CS ONE will automatically work out which is the positive and which is the negative terminal
- Product 1: Bad cell detection - the CS ONE can tell if your battery can’t be charged – and will notify you
- Product 2: Quick indication: LED traffic light system to show battery charge levels, so you know when to charge.
- Product 2: Easier connection: features CTEK’s unique Connect system, so it can be attached to a CTEK charger, providing easy access to the battery.
- Product 2: Tough & durable: hardwearing, flexible cables, designed and tested in Sweden
- Product 2: Compatible: the Indicator eyelet is designed for use with CTEK chargers up to 10A output.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6STJBPP |
| Brand | CTEK |
| Brand Name | CTEK |
| Colour | Black |
| Current Rating | 10 Amps |
| Current rating | 10 Amps |
| Input Voltage | 12 Volts |
| Input voltage | 12 Volts |
| Output Voltage | 12 Volts |
| Output voltage | 12 Volts |
| Specification Met | cs |
| Specification met | cs |

## Product Details

- **Brand:** CTEK
- **Colour:** Black
- **Output voltage:** 12 Volts
- **Specification met:** cs
- **Input voltage:** 12 Volts

## Images

![CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black - Image 1](https://m.media-amazon.com/images/I/51dd078GAdL.jpg)
![CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black - Image 2](https://m.media-amazon.com/images/I/71iYGVWXkGL.jpg)
![CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black - Image 3](https://m.media-amazon.com/images/I/91inoXVjOLL.jpg)
![CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black - Image 4](https://m.media-amazon.com/images/I/81lJ8zSXuAL.jpg)
![CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black - Image 5](https://m.media-amazon.com/images/I/71+r2jQy36L.jpg)

## Frequently Bought Together

- CTEK CS ONE Battery Charger and Maintenance Device with APTO Technology & 56-382 Indicator Eyelet M8: Practical LED Indicator for Immediate Battery Charge Levels, Red/Black
- CTEK 40-134 Start/Stop CT5 Connect Extension, 2.5 m
- CTEK 56-382 Indicator Eyelet M8 Practical LED Indicator for Immediate Indication of Battery Charge Levels, Red/Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/479553252-ctek-cs-one-battery-charger-and-maintenance-device-with-apto](https://www.desertcart.com.au/products/479553252-ctek-cs-one-battery-charger-and-maintenance-device-with-apto)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-28*