---
product_id: 118438680
title: "CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black"
brand: "ctek"
price: "R14669"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Ctek"
url: https://www.desertcart.co.za/products/118438680-ctek-pro25s-12v-battery-charger-power-supply-tender-maintainer-lithium
store_origin: ZA
region: South Africa
---

# 25A fast charging power Universal 12V battery compatibility Built-in temperature sensor CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black

**Brand:** ctek
**Price:** R14669
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black by ctek
- **How much does it cost?** R14669 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/118438680-ctek-pro25s-12v-battery-charger-power-supply-tender-maintainer-lithium)

## 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-Battery Compatibility:** Seamlessly supports Lithium, AGM, Gel, Calcium, EFB, and flooded batteries—one charger to rule them all.
- • **Compact & Portable Design:** Lightweight and sleek, perfect for on-the-go professionals who demand reliability anywhere.
- • **Smart Temperature Control:** Adaptive charging that protects your battery and charger by monitoring heat in real-time.
- • **Pro-Level 25A Charging Power:** Rapidly revives and maintains even the largest 12V batteries with professional-grade efficiency.
- • **Reconditioning & Desulphation Mode:** Breathe new life into tired batteries and avoid costly replacements with advanced recovery tech.

## Overview

The CTEK Pro25S is a robust, fully automatic 25A 12V battery charger designed for professional and personal use. It supports all common 12V battery types including Lithium-ion LiFePO4, features a built-in temperature sensor for safe charging, and includes advanced reconditioning and desulphation modes to extend battery life. Lightweight and portable, it delivers reliable, spark-proof power with a 2-year warranty, making it a top choice for maintaining and reviving vehicle batteries efficiently.

## Description

Buy CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black at desertcart UK. Free delivery on eligible orders.

Review: Great piece of professional level kit - Bought this for professional use and it hasn’t disappointed. Charges large capacity car batteries quickly and efficiently, it has also identified a couple of bad batteries saving time and potential issues later. It’s well made and is robust enough for professional use.
Review: Highly recommended - Excellent battery charger, doesn’t exactly what it says in the title

## Features

- Safe and easy to use - Fully automatic and spark proof
- Lightweight, portable, and easy to place - safe and stable power supply
- Compatible with all types of 12V vehicle batteries (normal, wet/flooded, Calcium (ca/ca), gel, AGM, EFB, Lithium-ion LiFePO4)
- Built-in temperature sensor - reconditioning programme included – fast charge
- High operating efficiency, reliability and protection against de-rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1DKNRW |
| Best Sellers Rank | 5,212 in Automotive ( See Top 100 in Automotive ) 69 in Car Battery Charging Units |
| Box Contents | High quality clamps |
| Brand | CTEK |
| Brand Name | CTEK |
| Colour | Black |
| Country of Origin | China |
| Current Rating | 25 Amps |
| Customer Reviews | 4.9 out of 5 stars 16 Reviews |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 14D x 24.1W x 6.4H centimetres |
| Item Type Name | Vehicle Battery Charger |
| Item Weight | 2.2 Kilograms |
| Item weight | 2.2 Kilograms |
| Manufacturer | CTEK |
| Manufacturer Part Number | 40-198 |
| Output Voltage | 12 Volts |
| Output voltage | 12 Volts |
| Product Warranty | 2 year manufacturer |
| Product dimensions | 14D x 24.1W x 6.4H centimetres |
| Specification Met | CE |
| Specification met | CE |

## Product Details

- **Brand:** CTEK
- **Colour:** Black
- **Item weight:** 2.2 Kilograms
- **Output voltage:** 12 Volts
- **Product dimensions:** 14D x 24.1W x 6.4H centimetres

## Images

![CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black - Image 1](https://m.media-amazon.com/images/I/41TVIswwrzL.jpg)

## Questions & Answers

**Q: can it be used with an inverter**
A: Not recommended. Suggest you choose a right voltage/ country. I bought one from US and didn’t work. Finally bought another one from UK.

**Q: Can this be used as a 12v battery support for when remapping the ECU?**
A: I would say no, as the output current supplied by the charger is automatic, so if the battery is full or close to full it won't provide a high current only trickle, but it will keep a current flowing somif that all you need it.might work for a remap..worth checking some remapping forums rather than Amazon...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great piece of professional level kit
*by M***. on 16 May 2025*

Bought this for professional use and it hasn’t disappointed. Charges large capacity car batteries quickly and efficiently, it has also identified a couple of bad batteries saving time and potential issues later. It’s well made and is robust enough for professional use.

### ⭐⭐⭐⭐⭐ Highly recommended
*by M***T on 12 February 2026*

Excellent battery charger, doesn’t exactly what it says in the title

### ⭐⭐⭐⭐⭐ I like it..
*by P***S on 17 November 2024*

Yeah seams to be a good bit of kit. I use it for my Remapping business when tuning. Keeps the battery at a safe level.

## Frequently Bought Together

- CTEK Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black
- CTEK Multi MXS 10 10A 12V 8-Stage Battery Charger Conditioner, Sky, Black

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**Shop now:** [https://www.desertcart.co.za/products/118438680-ctek-pro25s-12v-battery-charger-power-supply-tender-maintainer-lithium](https://www.desertcart.co.za/products/118438680-ctek-pro25s-12v-battery-charger-power-supply-tender-maintainer-lithium)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-20*