Introduction
The Parent Unit is powered by a rechargeable lithium ion type of battery. These batteries have an average lifespan of 2-3 years or 300-500 charges. This guide will show you how to replace the battery once it has reached its life expectancy.
Tools
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            Using the Phillips #1 screwdriver, remove the battery cover screw. 
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            Remove the battery cover from its hinges and set aside. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.
NI-MH battery!
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