Electronics
Battery Life Calculator
Estimate battery life based on capacity and current draw
Calculator
Battery Type (Quick Select)
80%
Real usable capacity of the battery. Typical: 80%
Estimated Battery Life
16.00
Hours
960
Minutes
0.67
Days
⚠️ This is an estimate. Actual battery life varies with temperature, battery age, and usage patterns.
Formula
Life (hours) = (Capacity × Efficiency) / Current
Capacity: in mAh, Current: in mA
#electronics#battery#power