Battery Selection
Battery voltage affects power calculations
Current Consumption
Enter the current drawn when the circuit is ON
Pulse Timing
How often the current pulse occurs
How long each current pulse lasts
Example: A sensor that draws 0.7mA for 0.1 seconds every 5 seconds
Operation Mode
Enable for circuits that only operate during daylight hours
📊 Calculations
Duty Cycle
2.0%
LED Current
0.014 mA
Quiescent Current
0.5 mA
Total Current
0.514 mA
Effective Average
0.257 mA
Battery Life
10,894 hours
⏱️ Battery Life Results
Your circuit will run for 7.99 years on a single Duracell Ultra AA battery.
7.99
Years
95.9
Months
2,917
Days
70,000
Hours