Sennheiser L300-10 Charger & Power Supply for 10 BA 300 Batteries

The Sennheiser L300-10 charger & power supply is a battery charger and power supply that allows you to charge up to 10 BA 300 batteries. You can charge the batteries themselves, or you can charge them inside of compatible receivers such as the HDI 830, RI 830-S and RI 900. The charger has LED lights that show charging status.