免费 · 计算与转换
电池续航.
按安时、电压、放电深度、效率和负载估算可用瓦时与时长。
Runtime is usable watt-hours divided by the load. Temperature, the Peukert effect and a management system are not modelled. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Stored energy
- 1,200 Wh
- Usable energy
- 864 Wh
- Runtime
- 6 h
Usable energy = amp-hours × volts × depth of discharge × efficiency. Runtime divides that energy by the load in watts. It does not model temperature, Peukert effect or a battery-management limit.
使用方法: 电池续航
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英语技术说明
Runtime is usable watt-hours divided by the load. Temperature, the Peukert effect and a management system are not modelled. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Estimate usable watt-hours and runtime from amp-hours, voltage, depth of discharge, efficiency and load. Runtime is usable watt-hours divided by the load. Temperature, the Peukert effect and a management system are not modelled. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 100 Ah 12 V battery at 80% discharge and 90% efficiency, with a 144 W load.