What Is Battery Discharge Rate. Understanding battery capacity can help you learn more about discharge rate. How long a battery lasts depends on the battery discharge rate.
The same battery discharged at 0.5c provides 500ma for two hours. This is essential for determining how quickly energy can be drawn from or stored in a solar battery.
The Discharge Rate Is Sometimes Referred To As C/”Number” And That Number Is The Number Of Hours It Takes The Battery To Be Fully Discharged.
The charge formula above assumes a 100% efficiency charge, so it's not ideal, but it is a good, simple way to get a rough idea of charge time.
To Simplify, The Battery Should Provide A 1C Current For One Hour.
For example, a battery rated at 1000mah provides 1000ma for one hour if discharged at 1c rate.
The Discharge Rate Is Simply The Discharge Current Divided By The Battery Capacity, Expressed As A Fraction Or Percentage.
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Battery Manufacturers Publish Multiple Discharge Rates For Each Battery Model, Which Range From 100 Hrs To 1 Hr.
Discharge rate and lithium batteries.
The Charge Formula Above Assumes A 100% Efficiency Charge, So It's Not Ideal, But It Is A Good, Simple Way To Get A Rough Idea Of Charge Time.
Here’s how the c rating affects battery performance:
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