--- product_id: 48806429 title: "CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A" brand: "ctek" price: "599 zł" currency: PLN in_stock: true category: "Ctek" url: https://www.desertcart.pl/products/48806429-ctek-mxs-3-8-multi-functional-7-stage-battery-charger store_origin: PL region: Poland --- # 3.8A max current output 7-stage smart charging Universal 12V battery compatibility CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A **Brand:** ctek **Price:** 599 zł **Availability:** ✅ In Stock ## Summary > 🔋 Charge smarter, drive longer — never miss a beat with CTEK MXS 3.8! ## Quick Answers - **What is this?** CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A by ctek - **How much does it cost?** 599 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/48806429-ctek-mxs-3-8-multi-functional-7-stage-battery-charger) ## 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 - • **Compact & Durable Design:** Shock-proof, lightweight (0.7kg), and portable for effortless use anywhere, anytime. - • **Permanent Connection Ready:** Includes crocodile clamps and ring terminals for hassle-free, long-term battery maintenance. - • **Universal 12V Compatibility:** Works seamlessly with all lead-acid battery types—wet, MF, GEL, Ca/Ca, and AGM—so you’re always covered. - • **Intelligent 7-Stage Charging:** Maximize battery lifespan with precision charging cycles that adapt to your battery’s needs. - • **Trusted Longevity & Warranty:** Backed by a 5-year warranty and proven to triple battery life—join thousands of savvy users who never get stranded. ## Overview The CTEK MXS 3.8 is a compact, fully automatic 7-stage battery charger delivering 3.8 amps of intelligent charging power. Compatible with all 12V lead-acid battery types, it extends battery life up to three times and supports permanent connections via crocodile clamps and ring terminals. Designed for professionals and enthusiasts alike, it’s shock-proof, easy to use, and comes with a 5-year warranty, making it the go-to choice for reliable vehicle battery maintenance. ## Description "The CTEK MXS 3.8 is an intelligent battery charger and maintainer, designed for long-term maintenance of vehicle batteries and regular charging of smaller vehicle batteries. This compact and shock-proof unit is fully automatic and simple to use - it requires no specialist knowledge for use. The CTEK MXS 3.8 comes with crocodile clamps and also practical ring-terminals for a more permanent connection. Regularly charging your battery with a CTEK MXS 3.8 will prolong battery life by up to 3 times. The MXS 3.8 comes with a 5-year warranty. A range of practical accessories, compatible with the MXS 3.8 are available, including a protective bumper, extension cable, comfort indicator, cig plug adaptor & wall hanger. CTEK is the pioneering and trusted manufacturer of innovative battery management systems and supplier of chargers to the world's most recognised car manufacturers. " ## Features - Charges all types of 12v lead acid batteries wet, MF, GEL, Ca/Ca and AGM - Comfort Connect compatible - Battery capacity: 1.2Ah to 80Ah - Charger type: 7 stage, fully automatic charge cycle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E5VS58Y | | Amperage | 0.8 Amps | | Best Sellers Rank | 2,508 in Automotive ( See Top 100 in Automotive ) 38 in Car Battery Charging Units | | Brand Name | CTEK | | Colour | Black, Red, Silver | | Compatible Devices | Vehicle batteries | | Connector Types | Crocodile Clamps, Ring-Terminals | | Country of Origin | China | | Current Rating | 3800 Milliamps | | Customer Reviews | 4.7 4.7 out of 5 stars (981) | | Global Trade Identification Number | 07350009569729 | | Input Voltage | 240 Volts | | Item Dimensions D x W x H | 6.5D x 16.8W x 3.8H centimetres | | Item Weight | 0.7 Kilograms | | Manufacturer | CTEK | | Manufacturer Part Number | 56-964 | | Model Number | 56-972 | | Number of Items | 1 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Product Warranty | 5 Years | | Specification Met | Energy Star | | Unit Count | 1.0 count | ## Product Details - **Brand:** CTEK - **Colour:** Black, Red, Silver - **Item weight:** 0.7 Kilograms - **Output voltage:** 12 Volts - **Product dimensions:** 6.5D x 16.8W x 3.8H centimetres ## Images ![CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A - Image 1](https://m.media-amazon.com/images/I/71tto333ieL.jpg) ## Available Options This product comes in different **Model, Style** options. ## Questions & Answers **Q: Once switched on & mode selected, if there is a power cut, will the unit remember and continue automatically on the resumption of Mains power?** A: The charger remembers the Mode set with the button, but starts at the first step of the charging process for that Mode after a break in the power supply. **Q: How does this charger connect to the mains? I can't see a mains lead.** A: The cable on the left in the picture is about 2 metres long ending in a 3-pin 13A plug. That on the right ends in a mini line connector which mates with either the crocodile-clip or ring-terminal extensions shown (and included). A "cigarette lighter connector" (to charge through the 12V 'lighter' socket) is also available as is a rubber bumper. I bought these with the charger. My car's fuse panel can be configured to make the lighter socket permanently live so the charger can be left under the front passenger seat, invisibly topping up the charge when the car stands unused for days on end. The rubber bumper fits around the charger's plastic case, both protecting it against knocks and making it far less likely to slide off front wing, top of the engine or whatever. A brilliant bit of kit. Its 5A rating may look pretty modest but unlike simple chargers whose output drops sharply once the battery starts to take some charge, the CTEK pumps out a full 5A for the whole of the bulk charge phase; an overnight charge of a completely 'flat' will give you a fully (not partly) charged and reconditioned battery and it can be left connected for months if necessary. It's worth looking at the full specification on CTEK's own website. **Q: What is the mains voltage input range** A: 220 - 240v **Q: My son has just bought a 125cc motorbike. would the battery connectors on the CTEK charger be small enough to fit onto a bike battery?** A: Yes it will charge a car and bike. It has a dedicated bike mode which lowers the charging rate. ## Frequently Bought Together - CTEK MXS 3.8 Multi Functional 7-stage battery charger 3.8 A - CTEK 56 - 304 Connect 2.5M Extension extend the range of your charger - Ctek Cigarette Lighter Connector Adaptor 56-263, Black/red --- ## 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.pl/products/48806429-ctek-mxs-3-8-multi-functional-7-stage-battery-charger](https://www.desertcart.pl/products/48806429-ctek-mxs-3-8-multi-functional-7-stage-battery-charger) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-08*