--- product_id: 386564373 title: "CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug" brand: "ctek" price: "R9262" currency: ZAR in_stock: true category: "Ctek" url: https://www.desertcart.co.za/products/386564373-cs-free-12v-portable-battery-charger-smart-maintainer-and-adaptive store_origin: ZA region: South Africa --- # 20A Adaptive Booster Charges 12V Lead-Acid & LiFePO4 Off-grid Solar & USB Power CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug **Brand:** ctek **Price:** R9262 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Anywhere, Anytime — Because Dead Batteries Don’t Wait ## Quick Answers - **What is this?** CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug by ctek - **How much does it cost?** R9262 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/386564373-cs-free-12v-portable-battery-charger-smart-maintainer-and-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 - • **Versatile Power Source:** Charge and maintain batteries using mains, solar panels, or a separate 12V leisure battery—freedom to go anywhere. - • **All Battery Types Covered:** Supports all 12V lead-acid and lithium LiFePO4 batteries, making it the only charger you’ll ever need. - • **Compact & Lightweight Design:** At just 1.6 kg and sleek dimensions, it’s the perfect portable companion for busy professionals on the move. - • **Dual USB Ports for On-the-Go:** Keep your essential devices charged with USB-A and USB-C ports, turning your charger into a high-tech power bank. - • **Swift & Safe Battery Revival:** Jump cables are out—get back on the road in 15 minutes without risking your vehicle’s electronics. ## Overview The CTEK CS-FREE is a cutting-edge 12V portable battery charger and maintainer featuring a 20A Adaptive Booster that safely revives flat batteries in just 15 minutes. Compatible with all 12V lead-acid and lithium LiFePO4 batteries, it supports off-grid charging via solar or leisure batteries and doubles as a high-tech power bank with USB-A and USB-C ports. Lightweight and compact, it’s engineered for professionals who demand reliable power on the go. ## Description Buy CTEK CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## 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 | |---------------|-------| | ASIN | B08WNCYNTH | | Amperage | 20 | | Battery Charge Time | 15 Minutes | | Best Sellers Rank | #2,762 in Automotive ( See Top 100 in Automotive ) #24 in Battery Chargers | | Brand | CTEK | | Built-In Media | Charger and clamps | | Color | black / black | | Compatible Devices | car, phone, computer | | Connector Type Used on Cable | USB | | Country of Origin | Sweden | | Customer Reviews | 3.9 3.9 out of 5 stars (684) | | EU Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 07340103404620 | | Input Voltage | 12 Volts (DC) | | Item Dimensions D x W x H | 24.9D x 7.9W x 9.9H centimeters | | Item Type Name | Battery Charger | | Item Weight | 1.6 Kilograms | | Manufacturer | CTEK | | Mfr Part Number | 40-462 | | Model Number | 2005 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 2 | | Output Voltage | 12 Volts (DC) | | Specification Met | BIS | | Unit Count | 1 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** CTEK - **Colour:** black / black - **Item weight:** 1.6 Kilograms - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 24.9D x 7.9W x 9.9H centimeters ## Images ![CS-FREE, 12V, Portable Battery Charger, Smart Maintainer & Adaptive Booster Technology, UK Plug - Image 1](https://m.media-amazon.com/images/I/61Q61JAth7L.jpg) ## Available Options This product comes in different **Style** options. ## 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 --- ## 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.co.za/products/386564373-cs-free-12v-portable-battery-charger-smart-maintainer-and-adaptive](https://www.desertcart.co.za/products/386564373-cs-free-12v-portable-battery-charger-smart-maintainer-and-adaptive) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-10*