# Battery Charger CTEK Multi XS 3.8 3.8A 12V – 8-step 12V maintenance charger

**URL:** https://aio.lv/en/product--ctek-mxs-38--1402790
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Battery chargers
**Manufacturer:** CTEK
**Manufacturer code:** MXS 3.8
**EAN:** 7350009563093
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 116.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 96.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ctek-mxs-38--1402790

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CTEK Multi XS 3.8 is a 12V battery charger delivering 3.8A charging current with an 8-step charging and maintenance program. Designed for lead‑acid batteries, it charges, conditions and maintains battery health to prolong service life. Suitable for cars, motorcycles and seasonal vehicles; offers easy connection, automatic mode selection and safe long‑term float charging.

## Long description

CTEK Multi XS 3.8 is a compact 12V battery charger that provides a 3.8A charging current with an 8-step charging and maintenance program. Intended for lead‑acid battery types, it performs charging, conditioning and long‑term maintenance to support battery health and extend service life. The charger includes simple connection options and automatic mode selection, allowing safe float charging for seasonal or stored vehicles and routine use on cars, motorcycles and other 12V systems.
Advantages
The product delivers a controlled 3.8A charge current and an 8-step algorithm that charges, desulfates, tests and conditions the battery with automatic transition between stages. It supports safe long‑term connection for battery maintenance with temperature compensation and reverse‑polarity protection. The unit’s compact design and clear indicator lights make monitoring straightforward while the automatic operation reduces the need for manual supervision.
Suitable for
 Passenger cars with 12V lead‑acid batteries
 Motorcycles and scooters
 Seasonal vehicles (boats, caravans, ATVs) in storage
 Maintenance of workshop and standby batteries
Key specifications
 Nominal voltage: 12 V
 Maximum charging current: 3.8 A
 Charging algorithm: 8‑step charge and maintenance program
 Supported battery types: lead‑acid (including WET, MF, CA/CA, AGM, GEL where applicable)
 Operating mode: automatic charge and float maintenance
 Protection features: reverse‑polarity protection and short‑circuit protection
 Temperature compensation: built‑in or adaptive temperature handling for safe charging
 Form factor: compact, portable housing with status indicator lights
How to use
Connect the charger to the battery following the manufacturer’s connection procedure: attach the clamps or use the supplied connection lead, ensuring correct polarity. Plug the charger into mains power and select the appropriate program if manual selection is required; otherwise the unit will detect and run the automatic 8‑step cycle. Observe the indicator lights to track charging progress. After the charger indicates maintenance or fully charged status, disconnect mains power, then remove the connection cables, starting with the mains‑side disconnection if recommended by the vehicle manufacturer.
Usage recommendations
Use the charger in dry, ventilated conditions and keep the unit and connection points clean. For long‑term storage, keep the charger connected in float/maintenance mode as required to prevent battery self‑discharge, and consult the battery manufacturer’s specifications for specific maintenance intervals and compatibility with AGM or gel batteries.

## FAQ

### How much does the CTEK Multi XS 3.8 12V 3.8A Battery Charger cost, and is it available for purchase?

The price is 116.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CTEK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CTEK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1402790/47502434_large.webp