Battery; Battery Specifications - HPE Edgeline EL20 User Manual

Battery

Battery specifications

Feature
Type
Power
Maximum Battery
Life Cycle
Maximum Battery
Life Cycle under
Storage Mode
Maximum Battery
Life Cycle under
Operation Mode
46 Battery
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)