# AC charger blue star TFK-TC-1100B 1 A — single-port USB power adapter

**URL:** https://aio.lv/en/product--blue-star-5901737061348--11806515
**Data updated:** 2026-03-09 07:57 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** blue star
**Manufacturer code:** 5901737061348
**EAN:** 5901737061348
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Blue Star TFK-TC-1100B is a compact AC charger delivering 1 A output for charging phones and other small USB-powered devices. The single-port USB adapter converts mains voltage to a stable 5 V USB supply, suitable for everyday charging at home, office, or travel. Designed for basic power delivery and portability without fast-charge features.

## Long description

Blue Star TFK-TC-1100B is a compact AC charger that provides a stable 5 V output with 1 A current through a single USB port. The adapter converts household mains voltage to a USB power supply suitable for charging phones, basic mobile devices, wireless earphones, fitness trackers and other small USB-powered accessories. Its small form factor is intended for everyday use at home, in the office or while travelling when only standard charging speed is required.
Advantages
The charger combines a compact design with straightforward functionality and a single USB output for simple plug-and-play charging. Low current output reduces heat generation and is compatible with a wide range of low-power devices. The unit is easy to carry and stores conveniently in bags or pockets. It delivers a consistent 5 V supply for predictable charging behaviour with devices that accept 1 A input.
Suitable for
Charging basic smartphones and feature phones that accept 1 A input
Powering small USB accessories such as Bluetooth headsets and fitness bands
Providing backup charging in offices, hotels and travel kits
Replacing lost or worn single-port USB chargers for everyday use
Key specifications
Output voltage: 5 V DC
Output current: 1 A
Number of USB ports: 1 (standard USB-A)
Input: AC mains voltage compatible with standard household outlets
Form factor: compact plug-in wall adapter
Functionality: basic power delivery without fast-charge protocols
How to use
Insert the charger into a compatible AC mains outlet and connect a USB cable between the charger and your device. Ensure the device accepts 5 V/1 A charging; devices that require higher current or specific fast-charge protocols will charge more slowly or may not initiate fast charging. Monitor the device temperature during initial use; disconnect once charging is complete or if the adapter or device becomes unusually warm.
Usage recommendations
Use a quality USB cable in good condition and avoid exposure to moisture or extreme temperatures. For devices that support fast charging, use an appropriate higher-output charger. Unplug the adapter when not in use to reduce standby power consumption.

## FAQ

### 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 blue star 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 blue star 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

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