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21
Chapter 2 Hardware Installation
Chapter 2
Battery Connector
The lithium ion battery powers the real-time clock. It is an auxiliary source of power when the
main power is shut off.
Safety Measures
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommended by the manufacturer.
• Dispose of used batteries according to local ordinance
.
Connect to the
battery connector
Battery
Battery
Connector
1
+3.3V
GND
2