Instruction Manual
ADS XiLog+ System User Manual 
69 
Appendix C: Battery Life 
Measurement 
Interval 
Transmission  Standard 
Internal 
Battery 
Double 
Internal 
Battery 
External 
Lithium 
Battery 
≥1 minute  Once per day  >5 years  >10 years   
≥1 minute  Once per hour  >1.2 years  >2.5 years  >7 years 
≥1 minute  Once every 15 
minutes (for 10 
hours a day) 
>0.7 year  >1.5 years  >5 years 
≥1 minute  Once every 15 
minutes 
0.3 year  0.7 year  2.5 years 
Power Supply Options 
Following are the internal power options available for the XiLog+: 
  Standard pack 
  Double battery pack 
Following are the external power options available for the XiLog+ (all 
loggers): 
  External battery pack 
  Mains 
  Solar 










