MAN0974-14-EN_XL7_XL7P_UM
July 6, 2022
Page 185 | 199
CHAPTER 22: XL7 PRIME BACK UP BATTERY
NOTE
: For XL series controller battery information (not the Prime series) please refer to the chapter
above.
The XL7 Prime has an improved memory architecture that does not require a battery for program or
register retention. The onboard lithium coin-cell battery runs the real time clock and is user replaceable
with an expected lifetime of seven (7) to ten (10) years. Environmental conditions, including extreme
temperatures and humidity, can affect battery life. If the battery older than seven (7) to ten (10) years
old, it is recommended that it be replaced as preventative maintenance. NOTE: Use only the proper
battery type listed.
NOTE: Use only the proper battery type listed.
WARNING: DO NOT USE IF BATTERY IS LEAKING OR HAS BEEN DAMAGED.
WARNING: LITHIUM BATTERIES MAY EXPLODE OR CATCH FIRE IF MISTREATED.
DO NOT RECHARGE, DISASSEMBLE, HEAT ABOVE 100° C (212° F) INCINERATE, OR PUNCTURE.
WARNING: EXPLOSION HAZARD
–
BATTERIES MUST BE ONLY BE CHANGED IN A AREA KNOWN TO BE
NON-HAZARDOUS.
WARNING: Disposal of lithium batteries must be done in accordance with federal, state, and local
regulations. Be sure to consult with the appropriate regulatory agencies
before
disposing batteries. In
addition, do not recharge, disassemble, heat or incinerate lithium batteries.
WARNING: Do not make substitutions for the battery. Be sure to only use the authorized part number
to replace the battery.