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battery-life-advanced

电池寿命计算器

电池续航估算

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Formulas

续航时间
Life(h) = Capacity(Ah) × DoD × η / I_load

容量乘以放电深度与效率再除以负载电流

Example: Capacity=20Ah, DoD=0.8, η=0.95, I_load=5A → Life≈3.04h

耗能
E = V_nom × I_load × Life

额定电压乘电流与时间估算能量

Example: V=12V, I=5A, Life=3h → E=180 Wh

Calculation Steps

  1. 1

    1. 输入电池容量、电压、DoD与负载电流

  2. 2

    2. 计算有效可用容量

  3. 3

    3. 用负载电流求出持续时间

  4. 4

    4. 推算消耗的能量与电量

Use the calculator above to validate numeric results.

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