What To Look For In Laptop Battery Memory
Many users sit with the laptop for one to two hours while many others for longer periods. Batteries normally support for one to two hours at a go but sometimes one may notice that the timings have come down to 10-15 minutes. Contrary to popular belief, this is not the time to get the battery changed.
Several factors may be responsible as to why battery perform below potential. These factors can play in case of the new battery. The lasting time depends upon your system's conservation settings, the room temperature and the climate. Lithium Ion battery lasts much longer than the standard Nickel Metal Hydride battery. One should understand that the NiMH batteries usually last 1.5 to 2.5 hours while the Li-ION batteries usually last 2.0 to 3.0 hours.
What are the Usage habits?
Batteries are quickly used up while playing the CD or the tape deck, as compared to the radio. The devices that also use larger power are the hard drive, the floppy drive and the CD-ROM.
Electrical processes like storing information takes less power. However, when the processes exhaust the physical memory resources of the system, virtual memory resources will be summoned for use. Since Virtual Memory extends system memory resources by building a memory swap file on the hard drive to transfer the needed information between the hard drive and the physical memory, it consumes more power as the hard drive does so. Database programs and spreadsheet applications engage virtual memory of the processor and therefore the laptop appears to be consuming large amount of electricity.
Audio and display devices like the speakers and monitor consume more electricity. Turning down the brightness helps less electricity to be consumed. Video devices with graphics programs consume more because of computation, calculations and usage of virtual memory. How to correct Battery Memory problems? To correct battery memory problems, the battery needs to be completely drained out and then recharged. Go to the Windows Control Panel and select Power. The Power Management should be turned off. Next, turn off the power management setting of the BIOS. Some times you need to highlight Power Management and press Enter. Then locate the item Hibernation at Critical Battery and by using the Minus sign, change the setting to Off. Then use the Escape key to return to the top level menu, and select Save Settings and Exit. The computer should be unplugged next and let it run until it completely runs out of electricity. Then the battery should be charged for 12 hours. When it is dead again, the process should be repeated. This process of charging and using the computer should be repeated 4 times before returning the computer to its original power management settings. The battery should be used at least once every two weeks and should be kept in the system so that the AC adapter can keep it charged at all times. If you don't use the battery for more than two weeks, the battery should be completely discharged and should be stored at room temperature. Conclusion Following improvements in batteries and charging technology, the memory effect is not anymore a problem with rechargeable batteries as it was about 5 years ago.
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