Sennheiser EW-D Charging Set L 70 USB and 2x BA 70 — Rechargeable Power Solution for Evolution Wireless Digital
EW-D Charging Set Overview
The Sennheiser EW-D Charging Set delivers a complete rechargeable power solution purpose-built for the Evolution Wireless Digital (EW-D) platform. The bundle pairs the L 70 USB dual-slot charger with two BA 70 rechargeable battery packs, providing everything needed to maintain uninterrupted wireless operation across back-to-back performances or broadcast sessions. This set is designed for touring companies, houses of worship, broadcast facilities, and venues that rely on EW-D transmitters and require a reliable, managed charging workflow.
The USB-powered L 70 charger offers flexible deployment at the rack, on a table, or in a travel case, while the included BA 70 battery packs integrate directly into compatible EW-D transmitters without adapters or modification.
Key Features
- L 70 USB Dual-Slot Charger — Simultaneously charges two BA 70 battery packs via USB power, simplifying power management at the venue or on tour
- Two BA 70 Rechargeable Battery Packs Included — Factory-matched battery packs designed specifically for EW-D series transmitters, ensuring full compatibility and consistent runtime
- EW-D Platform Compatibility — Engineered exclusively for the Evolution Wireless Digital ecosystem, eliminating compatibility guesswork for system integrators and engineers
- USB Power Input — The L 70 charger draws power via USB, allowing operation from standard USB power supplies, laptop ports, or portable battery banks for flexible deployment
- Streamlined Replacement and Expansion — Serves as both a complete starter charging kit and a straightforward expansion option for facilities running multiple EW-D systems
- Compact, Portable Form Factor — Low-profile charger design suits front-of-house, greenroom, and broadcast environments where rack space and surface area are at a premium

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