NiCd/NiMH
Voltage level: 1.2V/cell
Allowable fast charge current: 1-2C (depending upon the performance of the cell)
Discharge voltage cutoff level: 0.85V/cell (NiCd), 1.0V/cell (NiMH)
Li-ion
Voltage level: 3.6V/cell
Max. charge voltage: 4.1V/cell
Allowable fast charge current: 1C or less
Discharge voltage cutoff level: 2.5V/cell or higher
LiPo
Voltage level: 3.7V/cell
Max. charge voltage: 4.2V/cell
Allowable fast charge current: 1C or less
Discharge voltage cutoff level: 3.0V/cell or higher
LiFe
Voltage level: 3.3V/cell
Max. charge voltage: 3.6V/cell
Allowable fast charge current: 4C or less
Discharge voltage cutoff level: 2.0 V/cell or higher
Pb
Voltage level: 2.0V/cell
Max. charge voltage (lead-acid): 2.46V/cell
Allowable fast charge current: 0.4C or less
Discharge voltage cutoff level: 1.75V/cell or higher
WARNING AND SAFETY NOTES
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