Sennheiser BA 70 Rechargeable battery

Professional Power for Evolution Wireless Digital

The Sennheiser BA 70 is a high-performance rechargeable battery pack engineered specifically for the Evolution Wireless Digital series. Designed to power both the SK bodypack transmitter and the SKM-S handheld transmitter, this lithium-ion battery ensures your wireless system remains reliable during demanding live performances, speeches, and broadcasts.

Integrating seamlessly into the EW-D ecosystem, the BA 70 allows for advanced monitoring. When used with the EW-D Smart Assist App, users can keep a precise eye on remaining battery life, ensuring you are never caught off guard mid-set. This state-of-the-art power solution delivers the consistency required for high-quality audio environments.

Efficient Charging and Longevity

• Extended Battery Life: Provides up to 12 hours of operating time on a single charge.
• Fast Turnaround: Achieve a full 100% charge in only 3 hours.
• Versatile Charging: Compatible with the L 70 USB charger and NT 5-20 UCW power supply.