electrical:12v:battery_capacity
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electrical:12v:battery_capacity [2021/05/03 10:37] frater_secessus [other than 20hr rates] |
electrical:12v:battery_capacity [2021/05/03 10:38] frater_secessus [other than 20hr rates] |
Because of the Peukert effect, lead bank //measured// capacities are strongly affected by dicharge rate. Sample data below is for flooded lead acid. C/20 capacity is multiplied by the factor below to find projected capacity at given discharge rates. | Because of the Peukert effect, lead bank //measured// capacities are strongly affected by dicharge rate. Sample data below is for flooded lead acid. C/20 capacity is multiplied by the factor below to find projected capacity at given discharge rates. |
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Example: our battery is rated at 100Ah when drained at 5A over 20 hours. If it is drained at 20A in 5 hours it will have an observed capacity of 70Ah (100Ah x .7). | Example: our battery is rated at 100Ah when drained at 5A over 20 hours. If it is drained at 20A in 5 hours it will have an observed capacity of 70Ah (100Ah x .7).((again, Li will deliver rated capacity at all practical discharge rates)) |
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electrical/12v/battery_capacity.txt ยท Last modified: 2022/09/22 12:19 by frater_secessus