# Charger Bachmann 934.004 Indoor USB Wireless Black 12V

**URL:** https://aio.lv/en/product--bachmann-934004--5006944
**Data updated:** 2025-12-30 05:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Bachmann
**Manufacturer code:** 934.004
**EAN:** 4057298116261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 117.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bachmann-934004--5006944

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The Bachmann 934.004 is an indoor USB wireless charger designed for mobile phones and smartphones. It features a maximum output voltage of 12V and includes overheating protection. With a 2m cable length, it provides convenience for indoor use. Its sleek black design complements modern interiors.

## Long description

The Bachmann 934.004 Indoor USB Wireless Charger provides wireless charging for mobile devices such as smartphones and tablets. With support for Qi-capable devices and a quick charge function up to 15W, it supplies compatible devices with 5V, 9V and 12V output (requires accessory power supply unit 934.909). The charger has a durable nylon surface with IP55 protection against water and dust, an anti-slip adhesive ring to hold devices in place, temperature sensors for overheating protection and foreign-object detection to prevent damage to cards or other items.
Advantages
This wireless charger offers fast charging up to 15W for common Qi devices and supports multiple voltage profiles (5V/9V/12V) when used with the specified accessory power supply. Its IP55-rated nylon surface improves durability in indoor environments while the adhesive anti-slip ring stabilizes devices during charging. Built-in temperature sensors and foreign-object detection increase operational safety and help protect both charger and device.
Suitable for
Wireless charging of smartphones and tablets with Qi support
Indoor installations where a discreet, black charger is required
Use cases requiring short-range, stable placement thanks to the anti-slip ring
Key specifications
Brand: Bachmann
Model/MPN: 934.004
EAN: 4057298116261
Maximum output: up to 15W (quick charge)
Supported output voltages: 5V, 9V, 12V (12V requires accessory power supply unit 934.909)
Protection rating: IP55 (water and dust resistant)
Cable length: 2 m
Safety features: temperature sensors, foreign-object detection
Color/finish: Black nylon surface
How to use
Connect the charger to a compatible power source; for 12V operation use the accessory power supply unit 934.909. Place a Qi-compatible smartphone or tablet on the charging surface, ensuring it sits within the adhesive ring to prevent slipping. Charging will start automatically when the device is detected. Avoid covering the charger with thick materials and remove metal objects or payment cards from the charging area to ensure correct operation.
Usage recommendations
Use only the recommended accessory power supply unit (934.909) for 12V charging and follow manufacturer instructions for safe operation. Keep the charging surface clean and dry, and remove magnetic or metal accessories from devices before charging to prevent interference or damage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Charger type | Indoor |
| Charger compatibility | Smartphone, Mobile phone |
| Power source type | USB |
| Power protection features | Overheating |
| Wireless charging | Yes |

### Power

| Feature | Value |
|---|---|
| Maximum power | 15 W |
| Input voltage | 5 - 12 |
| Output voltage | 5 - 12 |
| Input current | 1.5 |
| Maximum output voltage | 12 V |
| Output current (12V) | 1.2 A |
| Output current (9V) | 1.67 A |
| Output current (5V) | 3 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 2 m |
| Housing material | Aluminium |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 80 mm |
| Depth | 80 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-A, USB Type-A to USB Type-C |
| Manual | Yes |
| Quantity per pack | 1 pc(s) |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Charger Bachmann 934.004 cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 26.06.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Charger Bachmann 934.004 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Bachmann 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 Bachmann 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum power, charger type, charger compatibility, power source type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Charger Bachmann 934.004?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5006944/64328515_large.webp