---
product_id: 393755736
title: "Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs"
brand: "sennheiser"
price: "₨5405"
currency: SCR
in_stock: true
reviews_count: 8
category: "Sennheiser"
url: https://www.desertcart.sc/products/393755736-pro-audio-ew-d-charging-set-dual-bay-charger-w
store_origin: SC
region: Seychelles
---

# Fast USB charging Smart Assist App integration 8-hour lithium-ion battery life Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs

**Brand:** sennheiser
**Price:** ₨5405
**Availability:** ✅ In Stock

## Summary

> 🎤 Charge fast, perform longer, sound sharper — own the stage like a pro!

## Quick Answers

- **What is this?** Pro Audio EW-D Charging Set, Dual-Bay Charger w/ 2 Lithium-Ion BA-70 Battery Packs by sennheiser
- **How much does it cost?** ₨5405 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/393755736-pro-audio-ew-d-charging-set-dual-bay-charger-w)

## 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

- • **Power Up in a Flash:** Dual-bay USB charger delivers rapid, hassle-free charging to keep your gear stage-ready.
- • **Endurance That Lasts:** BA-70 lithium-ion batteries provide up to 8 hours of uninterrupted pro-level audio performance.
- • **Plug & Play Simplicity:** One-way slip-in rechargeable batteries eliminate polarity errors—just snap in and go.
- • **Seamless Smart Control:** Manage and pair your wireless system effortlessly via the intuitive EW-D Smart Assist App.
- • **Trusted Pro-Grade Reliability:** Backed by Sennheiser’s 25+ years of audio excellence and 5-year EU spare part availability.

## Overview

The Sennheiser Pro Audio EW-D Charging Set includes a dual-bay USB charger and two BA-70 lithium-ion rechargeable battery packs designed for Sennheiser’s EW-D wireless systems. Offering fast charging and up to 8 hours of reliable power, this set ensures seamless wireless audio performance managed via the EW-D Smart Assist App. Engineered for professionals, it combines convenience, durability, and trusted Sennheiser quality to keep your live sound flawless.

## 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 | #13,906 in Musical Instruments ( See Top 100 in Musical Instruments ) #109 in Wireless Microphone Transmitters & Receivers #1,502 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

![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)

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-02-24*