Shure AD2 User Manual page 13

Shure Publications | User Guides | AD2
http://pubs.shure.com/guide/AD2/en-US
Always store batteries and transmitters at room
temperature
Ideally, batteries should be charged to approximately
40% of capacity for long-term storage
Periodically clean the battery contacts with alcohol to
maintain ideal contact
During storage, check batteries every 6 months and
recharge to 40% of capacity as needed
For additional rechargeable battery information, visit
www.shure.com.
AA Batteries and Transmitter Runtime
Transmitters are compatible with the following AA battery
types:
Alkaline
Nickel Metal Hydride (NiMH)
Lithium Primary
A 5-segment battery indicator representing the charge
level of the transmitter battery is displayed on the screens
of the transmitter and receiver. The following tables
contain the approximate remaining transmitter runtime in
hours:minutes.
Note: Battery runtimes vary by manufacturer, battery age, and
environmental conditions.
AA Batteries and Transmitter Runtime
Alkaline
Battery Indicator
9/8/17, 2)16 PM
Approximate
Runtime
Remaining
(hours:minutes)
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