--- product_id: 118438680 title: "Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black" brand: "ctek" price: "2825.96 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/118438680-pro25s-12v-battery-charger-power-supply-tender-maintainer-for-lithium store_origin: TN region: Tunisia --- # 25A fast charging power Universal 12V battery compatibility Built-in temperature sensor Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black **Brand:** ctek **Price:** 2825.96 DT **Availability:** ✅ In Stock ## Summary > 🔌 Charge smarter, drive stronger — never get left powerless! ## Quick Answers - **What is this?** Pro25S 12V Battery Charger, Power Supply, Tender, Maintainer for Lithium, Truck and Car - Reconditioning Mode, Desulphator, Black by ctek - **How much does it cost?** 2825.96 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/118438680-pro25s-12v-battery-charger-power-supply-tender-maintainer-for-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 - • **Power Through with 25 Amps ⚡:** Experience rapid, efficient charging that gets you back on the road faster. - • **Smart Temperature Control 🌡️:** Adaptive charging optimizes performance in any climate, protecting your battery’s health. - • **All-in-One Battery Compatibility 🔋:** Supports Lithium, AGM, Gel, Calcium, EFB, and more—one charger for every ride. - • **Portable & Plug-and-Play Convenience 🖤:** Lightweight, spark-proof design makes maintenance effortless wherever you are. - • **Revive & Restore with Reconditioning Mode 🔄:** Breathe new life into old or deeply discharged batteries with patented desulphation technology. ## Overview The CTEK Pro25S is a cutting-edge 25A 12V battery charger and maintainer designed for professional-grade performance. Featuring a patented lithium battery restoration system, reconditioning and desulphation modes, and a built-in temperature sensor, it ensures fast, safe, and efficient charging for all 12V vehicle battery types. Lightweight and fully automatic, it doubles as a power supply to maintain vehicle electronics during diagnostics, making it an indispensable tool for millennial managers who demand reliability and innovation. ## Description The CTEK PRO25S is an innovative, versatile and highly efficient 25A battery charger and maintenance device with a power supply for more power and faster charging. It is equipped with a special lithium mode, reconditioning mode and a desulphation function. The automatic temperature sensor allows optimal charging at any temperature. The PRO25S can also be used as a 12V power supply to maintain the key settings of vehicle electronics if the battery needs to be removed during diagnosis and troubleshooting. The PRO25S is equipped with a unique, patented system for restoring lithium-ion batteries (LiFePO) that maximises performance and extends service life. The PRO25S is equipped with a lead-acid battery reconditioning program that restores batteries and reconditiones empty or deep-discharged batteries. Long unused batteries may lose power and service life. The PRO25S delivers current and voltage in the pulse process and thus safely removes sulphate deposits from the lead plates of the battery and restores their performance. ## 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 | |---------------|-------| | Amperage | 25 Amps | | Asin | B07N1DKNRW | | Best Sellers Rank | 13,411 in Automotive (See Top 100 in Automotive) 111 in Car Battery Charging Units | | Box Contents | High quality clamps | | Brand Name | CTEK | | Colour | Black | | Compatible Devices | 12v vehicle batteries | | Connector Types | Clamps/Alligator Clips | | Current Rating | 25 Amps | | Customer Reviews | 4.9 4.9 out of 5 stars (16) 4.9 out of 5 stars | | 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 | | Manufacturer | CTEK | | Manufacturer Part Number | 40-198 | | Model Number | 40-198 | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Ports | 1 | | Output Voltage | 12 Volts (DC) | | Product Warranty | 2 year manufacturer | | Specification Met | CE | | Unit Count | 1.0 count | ## Product Details - **Brand:** CTEK - **Colour:** Black - **Item weight:** 2.2 Kilograms - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 14D x 24.1W x 6.4H centimetres ## Images ![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 on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 12 February 2026* Excellent battery charger, doesn’t exactly what it says in the title ### ⭐⭐⭐⭐⭐ Battery charger *by on Reviewed in the United Kingdom 1 November 2025* Easy to use connect easy, function really well, easy compactness ,safe to use ,charges well ## 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 --- ## 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.tn/products/118438680-pro25s-12v-battery-charger-power-supply-tender-maintainer-for-lithium](https://www.desertcart.tn/products/118438680-pro25s-12v-battery-charger-power-supply-tender-maintainer-for-lithium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-31*