DFI ES121-LR - Manual (Page 63)

63
5
Ports and Connectors
The lithium ion battery powers the real-time clock and CMOS memory. 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 recommend by the manufac-
turer.
• Dispose of used batteries according to local ordinance.
Battery
Battery