Sennheiser Evolution Wireless Digital - Page 246

BA 70 rechargeable battery
245
BA 70 rechargeable battery
Rated capacity
1720 mAh
Nominal voltage
3.8 V
Charging voltage
max. 4.35 V
Charging time
Typically 3 h @ room temperature
Dimensions
Approx. 54 x 30 x 15
Weight
Approx. 33 g
Temperature range
• Charging: 0 °C – +55 °C (32 °F – 131 °F)
• Discharging: -10 °C – +55 °C (14 °F – 131 °F)
• Storage: -10 °C – +45 °C (14 °F – 113 °F)
Relative humidity
• Charging/discharging: 25 to 95%, non-condensing
• Storage: 30 to 70%, non-condensing