Replacement Dell Inspiron 9400 Laptop battery

1: The Dell Inspiron 9400 battery requires regular calibration For the memory effect of a strong nickel-metal hydride battery, which is an essential task, but for lithium batteries, this cycle does not need too frequent, lithium batteries, although not completely eliminate the memory effect, but has greatly reduced the memory effect, if you use the battery is very frequent, then you should the battery discharge to the relatively low (about 10 ~ 15%), re-charging, but if the discharge that not even the machines they can not (0 ~ 1%), belongs to the lithium batteries have greater depth of injury discharge, in general, once every 2 months to do this operation on it. If you rarely use the battery, then every 3 months as long as the first such operation on it. A: Notebooks do not need to repeated charge-discharge for three times. Unless you buy a notebook computer is more than one year inventory of products, otherwise we do not need to do so, because now the battery when the batteries in the factory had already been started, while the batteries in the package into the notebook when the battery once again through is equivalent to start testing, so you get the hand of the batteries, has long been started off, and do three charge-discharge process was an increase in unnecessary battery depletion Compaq Presario R3000 battery . 2: The first charge does not need to charge enough for 12 hours This is an early who do not have the battery control circuit of the Ni-MH battery model is applicable, but for now has the wisdom of charge and discharge control circuit for the laptop battery is a joke, when the notebook computer battery is fully charged, the charge current will be automatically cut broken, even if you continue to charge 120 hours, the state would not be any change, in general, even the slowest charging machine, six hours is completely filled, and the remaining "charge" is just a waste of their time. Instead, the time to get new machines should first get a rechargeable power shine Dell Inspiron 1300 battery. 3: For Dell Inspiron 9400 battery calibration The so-called correction, is that when the actual capacity of the battery and control circuit in the record of capacity not the same, the right to conduct a depth of battery charge and discharge operation, so that control circuit record, bringing them closer to the actual situation of the battery, which is a manifestation of the real capacity of the battery operation rather than to enhance the capacity of key factor here is the actual capacity of the battery, if the battery's actual capacity than the control circuit is higher volume record, correction can make the battery appear to increase the capacity, if the battery's actual capacity than the control circuit the capacity to record low, then the correction will reduce the capacity of the battery looks, please remember that the true correction is to make the battery capacity is shown by the battery and control circuitry to eliminate the deviation between, as demonstrated by the capacity will increase or decrease. Many manufacturers provide a program for battery calibration, there is Windows version and BIOS version, it is best to use these programs to corrections. Dell Inspiron 9400 laptop battery Tips

1. Turn down the LCD brightness of your portable device.
2. Use built-in power management on your portable device.
3. Turn off LCD or other unnecessary accessories when not in use.
4. Set screen saver blank to 1 to 2 minutes of your notebook.
5. Remove unused PC Cards or USB devices from your notebook.
6. Don't short circuit terminal or store your battery pack with metal parts.
7. Don't drop or mutilate the battery pack.
8. Don't expose to moisture or water.

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