电池续航计算器
设备电池运行时间
mAh
mA
公式
Life = Capacity / Draw × 0.8
80% efficiency factor for real-world usage.
示例
4000mAh, 500mA
~6.4 hours runtime.
常见问题
关于 电池续航计算器
Estimate device battery runtime from capacity and power draw.
设备电池运行时间
80% efficiency factor for real-world usage.
~6.4 hours runtime.
Estimate device battery runtime from capacity and power draw.