---
product_id: 386564373
title: "– CTEK CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug"
brand: "ctek"
price: "₨10105"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/386564373-ctek-cs-free-12v-portable-battery-charger-smart-maintainer-adaptive
store_origin: SC
region: Seychelles
---

# 20V high-power output Supports 12V lead-acid & LiFePO4 batteries Off-grid solar charging ready – CTEK CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug

**Brand:** ctek
**Price:** ₨10105
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride and your life—never get stranded again!

## Quick Answers

- **What is this?** – CTEK CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug by ctek
- **How much does it cost?** ₨10105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/386564373-ctek-cs-free-12v-portable-battery-charger-smart-maintainer-adaptive)

## 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

- • **Smart Battery Care:** Adaptive charging keeps your vehicle’s battery in peak condition, always ready to go.
- • **Compact & Lightweight:** At just 1.6 kg and sleek design, it fits seamlessly into your active lifestyle.
- • **Anywhere, Anytime Power:** Charge on mains, solar, or leisure batteries—perfect for off-grid adventures.
- • **Multi-Device Power Bank:** USB-A & USB-C ports keep your gadgets juiced on the move.
- • **Jumpstart Without the Hassle:** Ditch bulky cables—CS FREE powers flat batteries safely and fast.

## Overview

The CTEK CS FREE is a versatile 20V battery charger and booster designed for 12V lead-acid and lithium (LiFePO4) batteries. It features adaptive technology for safe, fast jumpstarts without cables, supports off-grid solar charging, and doubles as a portable power bank with USB-A and USB-C ports. Compact and lightweight at 1.6 kg, it’s engineered for professionals who demand reliable vehicle and device power anytime, anywhere.

## Description

CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug

## Features

- All-in-one Solution: Power up flat batteries and keep your vehicle batteries in peak condition.
- Adaptive Booster: Say goodbye to jump cables and jump starter packs. CS FREE powers up your flat battery quickly and is completely safe for your battery and vehicle electronics.
- Charge and Maintain: Whether you're connected to mains power, or going off-grid, CS FREE keeps your 12V lead-acid or lithium (LiFePO4) battery in peak condition.
- Off-grid Charging: Utilize solar energy or a separate leisure battery to power the CS FREE, enabling you to charge vehicle batteries while far away from the power grid.
- Hi-Tech Power Bank: No power? No problem. Charge up your laptops, smartphones, tablets and cameras whenever they need it with USB-A and USB-C ports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CTEK |
| Brand | CTEK |
| Model | CS FREE |
| Product Dimensions | 24.89 x 9.91 x 7.87 cm; 1.6 kg |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | 2005 |
| Manufacturer Part Number | 40-462 |
| Amperage | 20 |
| Voltage | 20 Volts |
| Item Weight | 1.6 Kilograms |

## Product Details

- **Brand:** CTEK
- **Colour:** black
- **Product dimensions:** 24.9D x 7.9W x 9.9H centimeters
- **Item weight:** 1.6 Kilograms
- **Output voltage:** 12 Volts

## Images

![– CTEK CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug - Image 1](https://m.media-amazon.com/images/I/61Q61JAth7L.jpg)

## Frequently Bought Together

- CTEK CS Free®, 12V Portable Battery Charger, 4-in-1 Charger with Hi-tech Power Bank, for Car, Phone, Computer, Smart Battery Maintainer, Jump Starter Alternative with Adaptive Boost Technology, Black
- CTEK Travel & Storage Bag (40-468) - CS Storage Bag for Use with Any Charger - Internal Dividers
- CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet

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**Shop now:** [https://www.desertcart.sc/products/386564373-ctek-cs-free-12v-portable-battery-charger-smart-maintainer-adaptive](https://www.desertcart.sc/products/386564373-ctek-cs-free-12v-portable-battery-charger-smart-maintainer-adaptive)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-24*