# Battery Charger CTEK CS One Gen 2 Adaptiv with WiFi and Bluetooth

**URL:** https://aio.lv/en/product--ctek-40701--11994942
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Car Chargers & Jump Starters
**Manufacturer:** CTEK
**Manufacturer code:** 40701
**EAN:** 7340103407010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 248.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 205.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ctek-40701--11994942

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

CTEK CS One Gen 2 Adaptiv is a compact battery charger with integrated WiFi and Bluetooth connectivity. Designed for charging and maintaining 12V vehicle batteries, it provides adaptive charging control and monitoring via a mobile app. Suitable for cars, motorcycles and small vehicles, it supports regular charging, maintenance and diagnostics for better battery life.

## Long description

CTEK CS One Gen 2 Adaptiv with WiFi and Bluetooth is a compact 12V battery charger and maintainer designed for cars, motorcycles and small vehicles. The unit combines adaptive charging control with wireless connectivity to enable monitoring and configuration via a mobile app. It supports regular charging and long-term maintenance to help preserve battery health and extend service life.
Advantages
The charger offers adaptive charging algorithms that adjust current and voltage to the battery's state, and integrated WiFi and Bluetooth allow remote monitoring and status updates through the CTEK app. Its compact form factor simplifies installation and storage, while automatic charging modes reduce the need for manual intervention. The device is engineered to be safe for vehicle electronics and to provide stable charging for 12V lead-acid batteries.
Suitable for
 Charging and maintaining 12V lead-acid batteries in cars
 Maintaining motorcycle batteries during storage
 Regular charging for small vehicles and recreational equipment
Key specifications
 Designed for 12V batteries
 Adaptive charging control for optimized charge cycles
 Integrated WiFi and Bluetooth connectivity for app monitoring
 Compact, portable housing suitable for vehicle storage
 Automatic charging and maintenance modes
How to use
Connect the charger to the vehicle battery following the manufacturer’s safety instructions and polarity markings. Install the CTEK mobile app on a compatible smartphone and follow the in-app pairing steps to connect via WiFi or Bluetooth. Select the appropriate charging mode in the app or allow the charger to select automatically. Monitor charging progress and status updates in the app and disconnect once the battery is maintained or according to the app’s guidance.
Usage recommendations
Use the charger in a dry, ventilated area and follow vehicle and battery manufacturer guidelines. For long-term storage, keep the charger connected in maintenance mode to preserve battery charge levels. Regularly check app notifications for updates and status to ensure optimal battery condition.

## FAQ

### How much does the CTEK CS One Gen 2 Adaptiv battery charger cost, and is it available for purchase?

The price is 248.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 15.07.2026 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/11994942/67450207_large.webp