User Manual

Shure Incorporated
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Shure SB900A Rechargeable Battery
Shure SB900A lithium-ion batteries offer a rechargeable option for powering the transmitters. Batteries quickly charge to 50%
capacity in one hour and reach full charge within three hours.
Single chargers and multiple bay chargers are available to recharge the Shure batteries.
Caution: Only charge Shure rechargeable batteries with a Shure battery charger.
Battery Life
UHF 1.x
2mW/10mW 35 mW 2 mW/10mW 30mW
SB900A 9 hours 4:30 hours 6 hours 5 hours
alkaline 8 hours 3:30 hours 5:30 hours 3:45 hours
The values in this table are typical of fresh, high quality batteries. Battery runtime varies depending on the manufacturer and
age of the battery.
Checking Battery Info
When using a Shure rechargeable battery, the receiver and transmitter home screens display the number of hours and minutes
remaining.
Detailed information for the battery is displayed Battery menu of the transmitter: Utilities > Battery
Battery: The chemistry type of for the installed battery (Shure, Alkaline, Lithium, NiMH)
Bars: Indicates the number of bars displayed
Time: Battery runtime
Charge: Percentage of charge capacity
Health: Percentage of current battery health
Cycle Count: Total of the number of charging cycles for the installed battery
Temperature: Battery temperature reported in Celsius and Fahrenheit