# Headphones Sennheiser BA 2015

**URL:** https://aio.lv/en/product--sennheiser-506241--2122597
**Data updated:** 2025-12-29 10:38 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 506241
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 176.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 145.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-506241--2122597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Sennheiser BA 2015 headphones offer exceptional sound quality with a balanced audio profile. Designed for comfort, they feature soft ear pads and an adjustable headband. With a lightweight design, these headphones are perfect for extended listening sessions. The durable construction ensures longevity, making them a reliable choice for music lovers and professionals alike.

## Long description

The BA 2015 rechargeable battery pack is a NiMH battery pack with a nominal capacity of 1500 mAh and a nominal voltage of 2 × 1.2 V. It contains two rechargeable NiMH cells and is designed to replace two standard AA cells in compatible wireless bodypack transmitters and receivers.
Advantages
Long operating times are provided by high-quality NiMH cells with a capacity of 1500 mAh. The pack can be recharged using a convenient external charging unit. An integrated sensor reports battery status, monitors temperature during charging and prevents the charging of non-rechargeable batteries.
Suitable for
evolution wireless G3 100, 300 and 500 Series bodypack transmitters and receivers
evolution wireless 2000 Series bodypack transmitters and receivers
Tourguide SK 2020-D
EK 1039
Key specifications
Chemistry: NiMH
Capacity: 1500 mAh
Voltage: 2 × 1.2 V (total nominal voltage)
Cells: 2 rechargeable NiMH cells (pack replaces two AA cells)
Pack quantity: 4 pcs (packaging contains 4 pieces)
How to use
Insert the BA 2015 battery pack into the device’s battery compartment in place of two AA cells. Recharge the pack in a compatible external charging unit according to the charger manufacturer’s instructions. Ensure correct polarity when inserting the pack and do not attempt to open or disassemble the battery pack.
Usage recommendations
Use only chargers recommended by the manufacturer; do not charge non-rechargeable batteries. Store the battery pack in a cool, dry place and avoid exposure to high temperatures. Replace the pack if it shows signs of damage, leakage or significantly reduced capacity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Product type | Battery |

### Other features

| Feature | Value |
|---|---|
| Compatibility | G3 100, 300, 500, 2000 SK 2020-D, EK 1039 |
| Quantity | 4 |
| Brand compatibility | Sennheiser |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery voltage | 2.4 V |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 317.9 g |
| Package depth | 185 mm |
| Package height | 140 mm |
| Package width | 140 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case gross weight | 317.9 g |
| Products per master (outer) case | 4 pc(s) |
| Harmonized System (HS) code | 85189000 |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | Germany |

## FAQ

### How much does the Headphones Sennheiser BA 2015 cost, and is it available for purchase?

The price is 176.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 22.06.2026 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. 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 Sennheiser 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 Sennheiser 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: 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.

## Image

https://aio.lv/img/cache/product/2122597/50465202_large.webp