Toll: At last, the battery power is sufficient in your notebook for longer working! Learn how to get along more with proper battery care and some tricks without power.

With its computing power, have portable computers (notebooks) More from desktop PCs do not hide. But just when you need it, they make all too quickly limp: In mobile use, battery-powered itself and retain the best notebook just hours through socket without. With a few tricks to ensure that the notebook’s battery lasts longer – you can read how it works.

How can I extend the battery life under normal operation?

Give up everything that you do not absolutely need: Take any unnecessary CDs /DVDs and memory cards (such as for cameras) from the drives. This prevents the media that Windows accesses and wasted battery power. Plugs also all unused peripherals such as mice, USB or Firewire devices. Even with these simple measures your running laptop on battery power a few minutes longer.

The biggest energy guzzlers in the notebook is the processor with its electronic components (chipset). Also, screen, disk drives and interfaces – the connections to networks and printers – need proper juice. With some settings in Windows, you really save much power. How does it work, check out the photo gallery.

What should I know about batteries?

Current series notebooks are working almost exclusively with “Lithium-ion” battery pack: This power storage are lightweight, have a high capacity, are charged quickly and are considered maintenance free. However, lithium-ion batteries expensive and age rapidly: After two or three years ago, a lithium-ion battery lost half of its capacity. Aging can not avoid, delay if necessary. How long does the Dell Inspiron 1501 battery of your notebook’s performance depends, among other things, the number of cycles and operating temperature. Put on here to extend the life of the energy storage:

* Exploit the capacity of the batteries to the full. Avoid unnecessary charging, if you have consumed very little battery power – each charging shortens the life!
* Avoid extreme heat stress (temperatures over 30 degrees) and heavy cold (below -10 degrees). Leave your notebook is not long in the blazing sun or in winter as in the car.
* If you work for several days to AC power, remove the battery from the notebook, so it does not permanently heated. Make sure that the Dell Studio 1537 battery charge is about 40 percent.

Spare battery from $100

Remember when buying a used notebook (such as a demonstration model or other second-hand bargains) that may be the battery “sucks out” already old or incorrect treatment. When you purchase you should ask the dealer to tell the date of manufacture, as the Sony VGP-BPS2C Battery start to age already leaving the Fakrik. Good for the current memory any more, you have to invest in a spare battery, and the price depends on the notebook manufacturer and approximately 90 to 180 euros.
A Safety Note: Download the lithium-ion battery only with the appropriate charger (notebook), you are destroying the battery or even by strong heating leads to burns.

How much additional run time to bring these tips?

It very much depends on what components are installed in your notebook and what you use your portable computer. For 3D games and similar complex operations (eg video editing), you can hardly save power. In general, you should notice in the implementation of the tips but a significant extension of battery power.

How do I spare batteries that I do not need a long time?

Do not store the Dell Inspiron 6400 battery separately from the notebook. He has to be not fully charged: Most notebook manufacturers recommend a loading capacity of between 40 and 50 percent for storage. Because of the self-discharge, recharge stored batteries every five to six months to around 50 percent capacity.

Always follow the storage temperatures: You landfill batteries cool and dry, ideally less than ten degrees. So at best in the cool basement, because if you have one. But: Do not expose the battery in each case from moisture.

Is it worth the purchase of extra batteries?

Investing in a second battery is only useful if you frequently use the notebook on the road. Then you will double by the change of the battery running time away from the wall outlet. It is not worth it if you need a notebook for infrequent travel. For even an unused lithium-ion battery loses over time some of its capacity. So it’s not useful to put batteries on stack. Buy a new battery only when the old one out here.

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