Battery Life Calculator

🔋 Battery Life Calculator

Calculate how long your battery will last based on capacity and consumption

📊 Formula & Example

Battery Life (hours) = Battery Capacity (mAh) ÷ Device Consumption (mA)
Example:
Battery Capacity: 3000 mAh
Device Consumption: 250 mA
Battery Life = 3000 ÷ 250 = 12 hours