---
product_id: 234775998
title: "Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo"
brand: "einhell"
price: "510 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Einhell"
url: https://www.desertcart.dk/products/234775998-einhell-cordless-speaker-18v-power-x-change-powerful-portable-speaker
store_origin: DK
region: Denmark
---

# USB charging for devices Max 85 dB loudness output 18V Power X-Change battery compatible Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo

**Brand:** einhell
**Price:** 510 kr
**Availability:** ✅ In Stock

## Summary

> 🎵 Power up your playlist, wherever work or play takes you!

## Quick Answers

- **What is this?** Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo by einhell
- **How much does it cost?** 510 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/234775998-einhell-cordless-speaker-18v-power-x-change-powerful-portable-speaker)

## Best For

- einhell enthusiasts

## Why This Product

- Trusted einhell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart USB Charging Hub:** Keep your smartphone or tablet powered up while you vibe—because dead batteries kill the mood.
- • **Intuitive Control Panel:** Simple, tactile buttons let you focus on the moment, not fumbling with complicated settings.
- • **Wireless & Wired Freedom:** Bluetooth connectivity plus AUX input means no device is left behind—stream or plug in with ease.
- • **Impressively Loud, Anywhere:** 85 dB max volume ensures your playlist commands attention whether on-site or at home.
- • **Seamless Power X-Change Integration:** One battery system powers all your tools and this speaker—effortless versatility for the multitasker.

## Overview

The Einhell TC-SR 18 Li BT Solo is a compact, cordless Bluetooth speaker designed for professionals on the move. Compatible with the 18V Power X-Change battery system, it delivers up to 85 dB of clear sound and supports wireless streaming plus AUX input. Its USB port doubles as a charging station for your devices, while an intuitive control panel ensures effortless operation. Sold without battery and charger, it’s the perfect audio companion for your Power X-Change toolkit.

## Description

From the manufacturer One battery system for all Power X-Change devices With the Power X-Change battery system from Einhell, you can run all of the compatible equipment with the same battery. Whether for a power tool or gardening equipment – one battery is all it takes. Active battery management system for best quality Our top of the range Lithium-Ion cells don’t just deliver maximum power, thanks to the automatic ABS-battery monitoring they are also durable and sturdy. USB Charging Thanks to its USB connection the speaker can be used to charge your terminal devices. USB Charging Thanks to its USB connection the speaker can be used to charge your terminal devices. Control panel An intuitive control panel makes it easy to use. Control panel An intuitive control panel makes it easy to use. Wireless operation In addition to wireless operation, this speaker also has an AUX connection. Wireless operation In addition to wireless operation, this speaker also has an AUX connection. Cordless angle grinder AXXIO Cordless Circular Saw TE-CS 18 Li-Solo Cordless Impact Drill TE-CD 18 Li Brushless Cordless hot glue gun TE-CG 18 Li - Solo Cordless grinding and engraving too lTE-MT 7.2 Li Cordless multiple sander TE-OS 18/1 Li – Solo The cordless angle grinder AXXIO is a practical tool when working in the workshop, home or garage. Powerful, cordless and easy to work with! The Einhell TE-CS 18 Li-Solo cordless hand-held circular saw is compact, light and easy to work with. It is ideal when you need a handy tool anywhere around the home and garden. The Einhell TE-CD 18 Li Brushless cordless impact drill/driver has a brushless motor for better performance and longer operating times than a conventional carbon brush motor. The TE-CG 18 Li - Solo cordless hot glue gun is the ideal helper for DIY enthusiasts in the workshed and hobby room for performing precise glueing jobs, filling cracks, and even for sealing fractures. The TE-MT 7.2 Li is an universal tool for all sorts of requirements when performing engraving, milling, grinding and brushing work on handcraft jobs in the home or garage. The cordless multiple sander TE-OS 18/1 Li comes with the "Extreme Fix" hook and loop fastening so that the abrasive paper can be changed in seconds and then deliver a high rate of material removal.

Review: Good little speaker - Not bad sound from this little speaker, was worth the purchase
Review: Surprisingly loud - Cheap and good . Good for travelling with usb charging point . Well worth the money

## Features

- The Einhell TC-SR 18 Li BT Solo cordless speaker makes it easy to connect up to any Bluetooth-enabled device such as a smartphone or tablet. The maximum output volume is 85 decibels.
- As a member of the Power-X-Change series, this cordless speaker can be used in combination with all the high-quality lithium-ion batteries from the Einhell system series; these batteries are available separately.
- Wireless operation is possible, but there is also an AUX connection for linking up directly to MP3 players or smartphones. An intuitive control panel makes it easy to use.
- Thanks to its USB connection the Einhell speaker can also be used to charge a smartphone, a tablet or an MP3 player.
- This product comes without a battery and charger; these items are available separately, e.g. as a practical starter set in various power classes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0873MRH9T |
| Age Range Description | Adult |
| Antenna Location | For smartphones or tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Battery Capacity | 3 |
| Best Sellers Rank | 825 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Cordless Speaker, AUX cable |
| Brand | Einhell |
| Brand Name | Einhell |
| Colour | red black |
| Compatible Devices | Bluetooth enabled devices |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Auxiliary , Bluetooth, USB |
| Control Method | Touch |
| Controller Type | Button |
| Country of Origin | China |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.2 out of 5 stars 1,210 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Plastic |
| Frequency Response | 120 Hz |
| Frequency response | 120 Hz |
| Global Trade Identification Number | 04006825644531 |
| Input Voltage | 18 Volts |
| Input voltage | 18 Volts |
| Is Electric | No |
| Is Waterproof | false |
| Item Dimensions D x W x H | 10D x 10W x 10H millimetres |
| Item Type Name | Cordless Speaker |
| Item Weight | 0.29 Kilograms |
| MP3 player | No |
| Manufacturer | Einhell |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power (in watts) | 60 Watts |
| Model Name | TC-SR 18 Li BT Solo |
| Model Number | 4514150 |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Auxiliary, Bluetooth, USB |
| Number Of Circuits | 2 |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 1 Unknown batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Features | Easy connection to the transmitter thanks to Bluetooth |
| Product Warranty | Product guarantees 0 months. |
| Series Number | 4514150 |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Size | 1 Inches |
| Speaker Type | Portable Bluetooth Speaker |
| Speaker maximum output power | 60 Watts |
| Specific Uses For Product | Personal audio entertainment and information access via Bluetooth-enabled devices such as smartphones, tablets and potentially laptops. |
| Subwoofer Connectivity Technology | Wireless |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 4 Centimetres |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Einhell
- **Connectivity technology:** Auxiliary, Bluetooth, USB
- **Frequency response:** 120 Hz
- **Input voltage:** 18 Volts
- **Material:** Plastic
- **Model name:** TC-SR 18 Li BT Solo
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 60 Watts
- **Speaker type:** Portable Bluetooth Speaker

## Images

![Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo - Image 1](https://m.media-amazon.com/images/I/71SzC8adOLL.jpg)
![Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo - Image 2](https://m.media-amazon.com/images/I/81C0vURVPJL.jpg)
![Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo - Image 3](https://m.media-amazon.com/images/I/71nNoRrmikL.jpg)
![Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo - Image 4](https://m.media-amazon.com/images/I/61KBDn-lYAL.jpg)
![Einhell Cordless Speaker 18V Power X-Change Powerful Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB Connection, Intuitive Control Panel, Without Battery TC-SR 18 Li BT Solo - Image 5](https://m.media-amazon.com/images/I/71zSfsPXpRL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good little speaker
*by C***U on 22 July 2025*

Not bad sound from this little speaker, was worth the purchase

### ⭐⭐⭐⭐⭐ Surprisingly loud
*by L***Y on 1 August 2021*

Cheap and good . Good for travelling with usb charging point . Well worth the money

### ⭐⭐⭐⭐⭐ Extremely long battery life
*by D***Y on 29 May 2026*

Fabulous! Had mine around 3 weeks ish & the typical battery life is 5+ days (used every day for at least 14hr). Not the loudest but thats insignificant really. Extremely good value for money. The last Bluetooth speaker I had was a £150 Sony. A very good product but I was charging it every day. Because it’s a power xchange item, I have several batteries so never run out making it great to take it mobile. 2ah battery lasts 5+ days & only takes 40 ish minutes to charge. I highly recommend this product.

## Frequently Bought Together

- Einhell Power X-Change Cordless Speaker - Powerful 18V Portable Speaker, Wireless Bluetooth, Max. 85 dB, AUX/USB connection, Intuitive Control Panel - TC-SR 18 Li BT Solo (Battery Not Included)
- Einhell Power X-Change Cordless USB Charger - Power Bank Adaptor With 2 x USB Ports For Charging Mobile Phones, Tablets or Mp3 - TE-CP 18 Li Solo PXC Battery Adaptor (Battery Not Included)
- Einhell Power X-Change 18V, 4.0Ah Lithium-Ion Battery Twin Pack - 2 x 4,0Ah Batteries Universally Compatible With All Einhell PXC Power Tools And Garden Machines

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-20*