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PILE-ACCU-LIPO-ETC-Protection (voir la source)
Version du 20 août 2014 à 12:15
, 20 août 2014 à 12:15aucun résumé de modification
There are five main things to watch for when charging and using batteries:
There are five main things to watch for when charging and using batteries:
* Do not charge them above their maximum safe voltage (say 4.2V) - usually taken care of by any on-cell protection circuit
* Do not charge them '''above''' their maximum safe voltage (say 4.2V) - usually taken care of by any on-cell protection circuit
* Do not discharge them below their minimum safe voltage (say 3.0V) - usually taken care of by any on-cell protection circuit
* Do not discharge them '''below''' their minimum safe voltage (say 3.0V) - usually taken care of by any on-cell protection circuit
* Do not draw more current than the battery can provide (say about 1-2C) - usually taken care of by any on-cell protection circuit
* Do not '''draw more current''' than the battery can provide (say about 1-2C) - usually taken care of by any on-cell protection circuit
* Do not charge them with more current than the battery can take (say about 1C) - usually taken care of by any on-cell protection circuit but also set with the charger by adjusting the charge rate
* Do not '''charge them with more current''' than the battery can take (say about 1C) - usually taken care of by any on-cell protection circuit but also set with the charger by adjusting the charge rate
* Do not charge the batteries above or below certain temperatures (usually about 0-50 degrees C) - sometimes handled by the charger, but often not an issue as long as the charge rate is reasonable.
* Do not charge the batteries '''above or below''' certain temperatures (usually about 0-50 degrees C) - sometimes handled by the charger, but often not an issue as long as the charge rate is reasonable.
For specifics on each battery you must look at the datasheet to know what the safe voltages, currents and temperatures are - they can vary from cell to cell.
For specifics on each battery you must look at the datasheet to know what the safe voltages, currents and temperatures are - they can vary from cell to cell.