🤔 What Is Battery Life?
Think of battery life like estimating how many miles you can drive on a tank of gas - that's predicting runtime based on power consumption! Our advanced calculator handles smartphones, laptops, IoT devices, and more with sleep mode support. Calculate runtime, capacity, and current draw with precision!
Key Features
Mobile Devices
Estimate smartphone runtime hours
IoT Projects
Size batteries for sensor nodes
Laptop Selection
Compare battery performance models
Drone Operations
Calculate flight time per charge
Solar Systems
Plan battery storage capacity
Emergency Prep
Estimate backup power duration