Shure SLX D Series - SB903 Battery Specifications; Charging Voltage and Current

Shure Incorporated
35/43
RF Output
Antenna Type
Integrated Single Band Helical
Occupied Bandwidth
<200kHz
Modulation Type
Shure proprietary digital
Power
1mW or 10mW
SB903
Charge Voltage
4.2V (±0.03V)
Charge Current
SBC10-903 220mA
SBC203 625 mA (normal), 250mA (reduced)
Nominal Voltage
3.6V
Nominal Capacity
1200 mAh
Housing
Molded Polycarbonate
Charging Temperature Range
SBC10-903 10°C to 45°C (50°F to 113°F)
SBC203
0°C to 10°C (32°F to 50°F), reduced,
and 10°C to 45°C (50°F to 113°F), nor
mal
Dimensions
14.5 x 32.5 x 55.5mm (0.57 x 1.28 x 2.19 in.), H x W x D
Weight
28g