To replace the battery, move lever down to eject the old one. Remove tab on rear of control panel to activate date/time backup CR 2032 battery.
![](/sites/default/files/support_icc2_battery_1.png)
Optional 9VDC battery is only used to power control panel when removed from cabinet.
![](https://www.hunterindustries.com/sites/default/files/support_icc2_battery_2.png)
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