The WB-2000-2 (containing 2 batteries) is an AA nickel-metal hydride (Ni-MH) rechargeable battery pack designed for exclusive use with the WM-5225 and WM-5265 Wireless Microphones, WM-5325 Wireless Transmitter, and WT-5100 Portable Receiver.
- Nominal Voltage: 1.2 V DC
- Capacity: 1900 mAh (rated), 2000 mAh (typical)
- Operating Temperature: 0 °C to +40 °C (32 °F to 104 °F)
- Operating Humidity: 30 % to 85 %RH (no condensation)
- Dimensions: φ14.2 × 50.2 mm (φ0.56" × 1.98")
- Weight: 30 g (1.06 oz) (per piece)
For WM-5225 and WM-5265 Wireless Microphones, WM-5325 Wireless Transmitter, and WT-5100 Portable Transmitter. Requires BC-5000-2, BC-5000-6 or BC-5000-12 Battery Chargers to recharge.