Battery
Battery specifications
Feature
Type
Power
Maximum Battery
Life Cycle
Maximum Battery
Life Cycle under
Storage Mode
Maximum Battery
Life Cycle under
Operation Mode
Specification
CR2032 RTC batteries with a rating of 210 mAh
Battery RTC circuitry draws 2uA when in use (system off)
210 mAh/2 uAh = 10,5000 hours
105000 hours/(365 x 24) = 11.98 years
(Battery in Storage Mode - System Powered Off all day, RTC battery is in use)
105000 hours/(365 x (24-8)) = 17.97 years
(Battery in Operation Mode - System Power On, 8 hours/day, RTC circuitry does
not use battery power when system is on)
Battery
49