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batterie:maintenance_sous_linux [2021/01/25 09:09]
wanica [Simple Guidelines]
batterie:maintenance_sous_linux [2021/01/25 09:16] (Version actuelle)
wanica [Simple Guidelines]
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   * Evitez d'​acheter d'​avance.Essayez de connaître sa date de fabrication. N'​achetez pas de vieux stocks, même si à prix bradé !   * Evitez d'​acheter d'​avance.Essayez de connaître sa date de fabrication. N'​achetez pas de vieux stocks, même si à prix bradé !
 ====== Information sur les batteries par lenovo ====== ====== Information sur les batteries par lenovo ======
- +In general, rechargeable batteries store electrical energy through chemical reactiontherefore, capacity will change by temperature,​ unused storage period, load condition, and number of cycles used.The following instructions provides tips on how to obtain the best battery condition to extend battery rundown time: 
-In general, rechargeable batteries store electrical energy through chemical reaction +
- ​-- ​therefore, capacity will change by temperature,​ unused storage period, load condition, and number of cycles used. +
-  +
-The following instructions provides tips on how to obtain the best battery condition to extend battery rundown time: +
     * Once you have started charging the battery pack, do not use it until it is fully charged.     * Once you have started charging the battery pack, do not use it until it is fully charged.
-    * If your battery is brand new and you are charging it for the first time,  +    * If your battery is brand new and you are charging it for the first time,your battery may not be charged to full capacity due to characteristics of chemicals in the cell. 
-your battery may not be charged to full capacity due to characteristics of chemicals in the cell. +
  
 To obtain maximum performance,​ all chemical materials in the battery must be fully activated. In order to achieve this: To obtain maximum performance,​ all chemical materials in the battery must be fully activated. In order to achieve this:
  
-          o Cycle the battery (fully charge, then fully discharge) three times. +  * Cycle the battery (fully charge, then fully discharge) three times. 
-          ​o ​Cycling the battery three times is also recommended if you have stored the battery for a few months. +  ​* ​Cycling the battery three times is also recommended if you have stored the battery for a few months. 
-          ​o ​Do not charge the battery pack until all of its power is used. **Partial charge or discharge** causes a lack +  ​* ​Do not charge the battery pack until all of its power is used.Partial charge or discharge causes a lack of uniformity of activated chemicals in the cell, and may cause performance degradation. ​
- of uniformity of activated chemicals in the cell, and may cause performance degradation. ​ +
 ===== Ni-MH battery ===== ===== Ni-MH battery =====
- +It is recommended that you deep-discharge your Ni-MH battery every few months for optimum performance. Deep-discharge occurs when your ThinkPad system is used on battery power until the charge is at 0% (the system will automatically go into hibernation). At this point, attach the AC adapter and charge to 100%.
-It is recommended that you deep-discharge your **Ni-MH** battery every few months for optimum performance. ​ +
- +
-Deep-discharge occurs when your ThinkPad system is used on battery power until the charge is at 0% +
- +
- (the system will automatically go into hibernation). At this point, attach the AC adapter and charge to 100%.+
  
 ===== Les batteries Li-Ion (plus dans les portables) ​ ===== ===== Les batteries Li-Ion (plus dans les portables) ​ =====
  
-**Do not deep-discharge Lithium Ion batteries**. +Do not deep-discharge Lithium Ion batteries. Batteries can degrade when they are left unused for long periods of time.For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in a discharged state could increase the risk of a battery short circuit,  
- +which could shorten the life of the battery and can also pose a safety hazard.Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state.
- Batteries can degrade when they are left unused for long periods of time. +
- +
- For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused +
- in a discharged state could increase the risk of a battery short circuit,  +
-which could shorten the life of the battery and can also pose a safety hazard. ​ +
- +
-Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state.+
  
 ====== Bibliographie ====== ====== Bibliographie ======
batterie/maintenance_sous_linux.txt · Dernière modification: 2021/01/25 09:16 par wanica
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