Sennheiser BA 20 Rechargeable Battery Pack

The Sennheiser BA 20 Recharging Battery Pack (For AVX EKP Systems) is a recharging battery pack, designed for Sennheiser's, separately available, AVX EKP Digital Wireless Systems. This power source, features an output voltage of 3.6V, & requires a, separately available, USB 3.0 Male Charging Cable. The Sennheiser AVX-ME 2, AVX-MK 2, AVX-835, & AVX-MMD 42-1 Systems, are fully compatible with the BA 20 Recharging Battery Pack.

Rather than having to purchase a separate charger, the BA 20 Recharging Battery Pack features a USB charging port, directly on the unit. To recharge the BA 20 Battery Pack, a separately available USB 3.0 Male Cable, can be connected to a PC, or wall outlet (with an additional AC Adapter). The separately available USB 3.0 Male Cable, helps to cut costs, due to a significant decrease in price, as opposed to having to purchase a separate charging unit.