As the answer will depend on the variety of battery used, here we will list reference results for lithium-ion batteries and alkaline batteries.
Conditions
・Room temperature environment
・Operating time of 12 hours a day, on stand-by mode. 3 data transmissions per day 1 data transmission takes 3 minutes.
・Average current consumption over 12 hours of 3.5mA, and leading current during communication of 780mA.
Reference Results
|
Type of Battery |
Hours Lasted |
Details |
|
Lithium-ion battery |
857h |
Battery Capacity: 3,000mAh |
|
Alkaline battery |
276h |
Three Alkaline AA Batteries *Actual measurement value: 84h@30mA |
(Additional Notes)
・When using batteries in the field, discharge characteristics will vary depending on the type of battery used. Please confirm actual measurements and evaluations individually.
・It may be necessary to smooth peak current to get closer results to the calculated reference values.
・Battery performance and capacity degradation due to the number of charge cycles is not taken into account. (Applies to lithium-ion batteries only)
・Battery performance and capacity degradation due to usage environment is not taken into account.