Sennheiser EW-D Charging Set with Two BA 70 Batteries for EW-D Bodypack and Handheld Transmitters

Sennheiser BA 70 Battery

Type

Lithium-Ion

Capacity

1720 mAh

Voltage

Nominal: 3.8 V
Charging: 4.35 V, Max

Charging Time

3 Hours at Room Temperature

Temperature Range

Charging: 32 to 131°F / 0 to 55°C
Discharging: 14 to 131°F / 10 to 55°C
Storage: 14 to 113°F / -10 to 45°C

Humidity (Relative)

Charging/Discharging: 25 to 95%, Non-Condensing
Storage: 30 to 70%, Non-Condensing

Dimensions

2.1 x 1.2 x 0.6" / 54 x 30 x 15 mm

Weight

1.2 oz / 33 g

Sennheiser L 70 USB Charger

Capacity

2 x Sennheiser BA 70 Rechargeable Batteries

Input Voltage

5 V (Typical)

Input Current

2 A (Max)

Charging Voltage

4.35 VDC (Nominal)

Charging Current

860 mA per Battery Pack (Max)

Charging Time

3.5 Hours (Max)

Power Supply

NT 5-20 UCW: 100-240 VAC, 50/60 Hz, Universal (Included)

Charging Temperature

32 to 122°F / 0 to 50°C

Storage Temperature

-4 to 158°F / -20 to 70°C

Relative Humidity

10 to 95%, Non-Condensing

Dimensions

3.9 x 1.4 x 2.8" / 100 x 35 x 70 mm

Weight

Approx. 3 oz / 86 g