---
product_id: 375357470
title: "CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats"
brand: "ctek"
price: "$U24717"
currency: UYU
in_stock: false
reviews_count: 11
url: https://www.desertcart.uy/products/375357470-ctek-cs-one-battery-charger-and-maintenance-device-with-apto
store_origin: UY
region: Uruguay
---

# Adaptive charging tech Polarity-free clamps Compatible with 12V lead-acid & lithium CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats

**Brand:** ctek
**Price:** $U24717
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge smarter, not harder—never get stranded again!

## Quick Answers

- **What is this?** CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats by ctek
- **How much does it cost?** $U24717 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/375357470-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

- • **Bad Cell Detection:** Alerts you if your battery is beyond saving—avoid wasted time.
- • **Polarity-Free Clamps:** Attach clamps without worrying about positive or negative terminals.
- • **Plug & Play Simplicity:** No buttons, no modes—just connect and charge effortlessly.
- • **Clear Countdown Display:** Know exactly when your vehicle is ready to restart or fully charged.
- • **Smart Adaptive Charging:** Automatically detects battery type & size for a tailored charge.

## Overview

The CTEK CS ONE is a fully automatic 12V battery charger with advanced APTO technology that intelligently adapts to lead-acid and lithium batteries. Designed for cars, motorcycles, vans, boats, and leisure vehicles, it features polarity-free clamps, bad cell detection, and an easy-to-read countdown display, making battery maintenance effortless and foolproof.

## Description

Intelligent battery charger with APTO tech automatically optimizes 12V lead-acid or lithium charging. Plug-and-play design, no buttons or modes to select.

Review: Perfect, no skills needed - Fantastic charger. No skill needed. Connect and turn on, it does it all for you.
Review: Excellent product - Just the job for normal guy that doesn’t know what he’s doing lol very simple to use.

## Features

- 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
- 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
- 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
- Bad cell detection - the CS ONE can tell if your battery can’t be charged – and will notify you
- Easy to understand display - countdown indicator shows when you can restart your vehicle and how long to go until fully charged. flat battery uk dead car recharge top up easy to use long warranty peace of mind super simple dedicated app most advanced high quality leisure vehicles vans boats fully automatic ultimate powerful charge a flat battery standard stop start petrol diesel
- Included components: battery charger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KS9T7DG |
| Best Sellers Rank | 63,914 in Automotive ( See Top 100 in Automotive ) 339 in Car Battery Charging Units |
| Brand | CTEK |
| Customer Reviews | 4.2 4.2 out of 5 stars (82) |
| Date First Available | 20 Nov. 2021 |
| Item Weight | 941 g |
| Item model number | 40-331 |
| Manufacturer | CTEK |
| Manufacturer part number | 40-331 |
| Model | CS ONE UK |
| Product Dimensions | 23.5 x 8.8 x 5.2 cm; 941 g |

## Product Details

- **Brand:** CTEK
- **Colour:** Black
- **Item weight:** 941 Grams
- **Output voltage:** 12 Volts
- **Product dimensions:** 23.5D x 8.8W x 5.2H centimetres

## Images

![CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats - Image 1](https://m.media-amazon.com/images/I/61O2tzUG0CL.jpg)
![CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats - Image 2](https://m.media-amazon.com/images/I/61JVyHOBuiL.jpg)
![CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats - Image 3](https://m.media-amazon.com/images/I/61bthGpKSVL.jpg)
![CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats - Image 4](https://m.media-amazon.com/images/I/710R6lpyM0L.jpg)
![CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats - Image 5](https://m.media-amazon.com/images/I/61Q7w2dfRjL.jpg)

## Available Options

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

## Questions & Answers

**Q: Have a lexus sc430 that do not use a great deal so battery keeps going flat. please confirm i can use this as a trickle charger**
A: I use it for exactly the same reasons.   I don’t use the Benz 63s 2020 for 6months, would go flat in 3-4 weeks with the connected apps etc.  This keeps it low voltage topped up.   Brilliant.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, no skills needed
*by G***N on 4 November 2025*

Fantastic charger. No skill needed. Connect and turn on, it does it all for you.

### ⭐⭐⭐⭐⭐ Excellent product
*by A***R on 2 December 2025*

Just the job for normal guy that doesn’t know what he’s doing lol very simple to use.

### ⭐⭐⭐⭐ Good charger (but no WiFi function).
*by M***T on 10 May 2025*

This does what's supposed to do and comes in a neat package and appears to be very robust. The app adds functionality to the device but be aware that it only operates by bluetooth. One of the reasons I bought this was due to the availability of the app (which I assumed would work over WiFi). My garage is separate to the house and I thought it was would be useful to check on the charging status without having to go to the garage. That isn't the case. Nonetheless it charges the battery as specified.

## Frequently Bought Together

- CTEK CS ONE Battery Charger And Maintenance Device With APTO Technology (Adaptive Charging), Fully Compatible With Cars, Motorcycles, Leisure Vehicles, Vans And Boats
- CTEK 56-304 Connect 2.5M Extension: extend the range of your charger
- CTEK 56-382 Indicator Eyelet M8 Practical LED Indicator for Immediate Indication of Battery Charge Levels, Red/Black

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-10*