---
product_id: 393755736
title: "Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs"
brand: "sennheiser"
price: "€ 306.68"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sennheiser"
url: https://www.desertcart.nl/products/393755736-sennheiser-pro-audio-ew-d-charging-set-dual-bay-charger
store_origin: NL
region: Netherlands
---

# Fast charging dual-bay system Smart app seamless device pairing 8-hour long-lasting lithium-ion power Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs

**Brand:** sennheiser
**Price:** € 306.68
**Availability:** ✅ In Stock

## Summary

> 🎤 Power your performance with pro-grade speed and stamina!

## Quick Answers

- **What is this?** Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs by sennheiser
- **How much does it cost?** € 306.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/393755736-sennheiser-pro-audio-ew-d-charging-set-dual-bay-charger)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **Charge Twice as Fast:** Dual-bay charger powers two BA-70 batteries simultaneously, minimizing downtime and maximizing your workflow.
- • **Compact & Lightweight:** At just over a pound and pocket-sized dimensions, this charging set fits perfectly into your busy, on-the-go lifestyle.
- • **Power Through Your Day:** Each lithium-ion BA-70 battery delivers up to 8 hours of uninterrupted professional-grade audio performance.
- • **Smart Assist Integration:** Manage and pair your devices effortlessly with the EW-D Smart Assist App for flawless live sound control.
- • **Sennheiser Trusted Durability:** Built with premium metal and plastic materials, designed to withstand the rigors of professional use.

## Overview

The Sennheiser Pro Audio EW-D Charging Set includes a dual-bay USB charger and two rechargeable lithium-ion BA-70 battery packs, engineered for seamless integration with Sennheiser's EW-D wireless systems. Delivering up to 8 hours of reliable power per battery and smart device management via the EW-D Smart Assist App, this compact, durable set is a must-have for audio professionals seeking uninterrupted, high-quality live sound.

## Description

Versatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. Receive state-of-the-art live sound.

Review: Fast Charging, Long Power Delivery Battery System for SENNHEISER EDW Systems. - Since I one four of the Sennheiser EDW Transmitter and Receiver units, it made sense to have additional rechargeable batteries for these units. This way I can power both the Transmitter AND the Receivers with this type of battery. While the units do take AA batteries, they are hard to place in the right polarity order. These are a one way slip in rechargeable battery that hold up for about 8 hours in optimal conditions - more than you should need on ANY non commercial shoot. The batteries by themselves cost 59.00, which makes this a good deal. I got two and have enjoyed the fast charging and functionality. True to Sennheisers comitment to delivering superb equipment to audio and video profesionals around the world. I have trusted this brand for over 25 years with my sound needs in my video business.
Review: Hope it will last long

## Features

- EW-D CHARGING SET Set of L 70 USB charger and 2 BA 70 rechargeable battery packs, Art. no. 508862

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0941TSDYK |
| Batteries | 1 AAA batteries required. |
| Battery type | NiMH |
| Best Sellers Rank | #12,710 in Musical Instruments ( See Top 100 in Musical Instruments ) #102 in Wireless Microphone Transmitters & Receivers #1,396 in Microphone Accessories |
| Color Name | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (40) |
| Date First Available | June 1, 2021 |
| EU Spare Part Availability Duration | 5 Years |
| Hardware Platform | Other |
| Item Weight | 1.02 pounds |
| Item dimensions L x W x H | 7.05 x 5.3 x 3.45 inches |
| Item model number | 508862 |
| Manufacturer | Sennheiser |
| Material | Metal And Plastic |
| Material Type | Metal And Plastic |
| Microphone Form Factor | Lavalier |
| Number of Batteries | 1 AAA batteries required. |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 7.05 x 5.3 x 3.45 inches |
| Signal-to-Noise Ratio | 65 dB |
| Size | 5 Volts |
| UPC | 615104343405 |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Compatible Devices:** Smartphone, Tablet
- **Connectivity Technology:** UHF, Digital Wireless
- **Connector Type:** Wireless (RF)
- **Included Components:** EW-D CHARGING SET, L 70 USB charger, 2 BA 70 rechargeable battery packs
- **Item Weight:** 1.02 Pounds
- **Model Name:** 508862
- **Recommended Uses For Product:** Singing, Speech, Video Recording, Voice Recording
- **Special Feature:** Wireless

## Images

![Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs - Image 1](https://m.media-amazon.com/images/I/61461cMQO7L.jpg)
![Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs - Image 2](https://m.media-amazon.com/images/I/617sSZNu2LL.jpg)
![Sennheiser Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs - Image 3](https://m.media-amazon.com/images/I/61zv-cH5S2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast Charging, Long Power Delivery Battery System for SENNHEISER EDW Systems.
*by J***D on November 6, 2025*

Since I one four of the Sennheiser EDW Transmitter and Receiver units, it made sense to have additional rechargeable batteries for these units. This way I can power both the Transmitter AND the Receivers with this type of battery. While the units do take AA batteries, they are hard to place in the right polarity order. These are a one way slip in rechargeable battery that hold up for about 8 hours in optimal conditions - more than you should need on ANY non commercial shoot. The batteries by themselves cost 59.00, which makes this a good deal. I got two and have enjoyed the fast charging and functionality. True to Sennheisers comitment to delivering superb equipment to audio and video profesionals around the world. I have trusted this brand for over 25 years with my sound needs in my video business.

### ⭐⭐⭐⭐⭐ Hope it will last long
*by N***I on January 15, 2026*



### ⭐ WORST Customer Service
*by A***R on April 11, 2023*

Bought 2 sets of these from seller. One was OK and the other had one defective battery. In order to get this replaced the seller is asking me to pay for the return shipping. Will get my money back and NEVER buy from them again!!!

## Frequently Bought Together

- SENNHEISER Wireless Microphones and Transmitters (508862)
- BA 70

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*