For use with Shure GLX-D Digital Wireless Systems, this lithium-ion battery serves either as a replacement or a spare battery to charge while using the system.
The revolutionary Shure GLX-D Digital Wireless Systems combines leading-edge LINKFREQ Automatic Frequency Management technology with best-in-class intelligent lithium-ion battery rechargeability to define the new standard for seamless operation and digital audio clarity.
What is Shure's estimate on how many times a SB900 battery pack can be recharged?
Answer: An accurate estimate is elusive as it depends upon multiple variables, such as storage temperature, storage capacity, actual usage, etc. Shure estimates that a single SB900 may have a maximum of up to 500 pro-rated cycles. One full cycle is the complete discharge of the SB900, followed by complete charge to "full." As an example: the SB900 has a "expected battery life cycle" of about 12 hours. If the SB900 is used for 4 hours, then charged charged to "full" after each 4 hour use, it would take 3 usages to equal a 1 full cycle. "4 hours" times "3 uses" = 12.
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