AA Battery Installation
Fully insert the batteries as shown to ensure proper battery contact and to allow the door to latch securely.
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.
Shure SB900A Runtime
2 mW
Up to 9 hours
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:
• 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
10 mW
Up to 9 hours
35 mW
Up to 5 hours
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Utilities
Battery
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