เรื่องของ battery

Started by JENG, September 25, 2015, 08:17:54 AM

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JENG

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NiCd/NiMH
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voltage level: 1.2V/cell
allowable fast charge current: 1C - 2C
discharge voltage cut off level: 0.85V/cell(NiCd), 1.0V/cell(NiMH)


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LiIo
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voltage level: 3.6V/cell
max. charge voltage: 4.1V/cell
allowable fast charge current: 1C or less
min. discharge voltage cut off level: 2.5V/cell or higher


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LiPo
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voltage level: 3.7V/cell
max. charge voltage: 4.2V/cell
allowable fast charge current: 1C or less
min. discharge voltage cut off level: 3.0V/cell or higher


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LiFe
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voltage level: 3.3V/cell
max. charge voltage: 3.6V/cell
allowable fast charge current: 4C or less (e.g. A123M1)
min. discharge voltage cut off level: 2.0V/cell or higher


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Pb (Lead-acid)
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voltage level: 2.0V/cell
max. charge voltage: 2.4V/cell
allowable fast charge current: 0.4C or less
min. discharge voltage cut off level: 1.75V/cell or higher




***DISCHARGE RATE OR C-RATE***
http://bb-batteryasia.com/discharge-rate




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