Lenovo unveils concept of next-generation “foldable” ThinkPad laptop

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Lenovo unveils concept of next-generation “foldable” ThinkPad laptop

All primary input functions (that are usually performed by a mouse) will be controlled by the voice commands. Photo Source: Lenovo. Lenovo Senior ...
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Lenovo's new laptop design may be more flexible than you

If traditional laptop design is choking you with its upright screens and brittle keyboard, keep Lenovo in mind. Yesterday, the company tweeted a picture ...
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Understanding the Basics of an Acer Aspire 5670 Power Supply

The Acer Aspire 5670 power Adapter is specially designed for your Acer Aspire 5670 notebook. There are three fundamentally different Acer Aspire 5670 laptop adapters i.e. Li-ion, Ni-Cad, and Ni-MH chargers. The Li-ion charger is rated 14.4V, 3.6 Amps whereas the Ni-MH one is rated 9.6V, 4 Amps. The above rating implies that the Lithium-made adapter has a total of 51.84 Watts hours compared to Ni-MHâEUR(TM)s 38.4 Watt hours making it stronger and also gives it a longer run time.

The three models of the Acer adapter are distinctively different from one another and cannot be substituted unless the notebook has been preconfigured from the manufacturer to enable it accept more than one type of adapter chemistry. If your device allows you to upgrade the adapter from a Ni-MH to a Lithium ion one, then you are typically assured of longer run times.

How can you find the right Acer Aspire 5670 Power Supply for your Notebook? If you want to know if a power adapter is guaranteed to work with your machine then you need to check its OEMâEUR(TM)s part number. The part number is printed on the adapterâEUR(TM)s label. You can also check the notebookâEUR(TM)s model number in the compatible list in the user manual. This information is specifically necessary when purchasing a replacement laptop AC power supply.

Additionally before ordering for a replacement Acer Adapter, you can check your notebookâEUR(TM)s input voltage and your original Power SupplyâEUR(TM)s output voltage. Acer Aspire laptops with 18V to 20V input voltage can use an Acer adapter which has a 19V output voltage. Those with between 15V and 17V input voltage can use an adapter rated at 16V output voltage. However, never go beyond ±1V tolerance. Do not use the wrong output voltage Power Supply, as doing so will damage your laptop battery.

Remember that before you dig into your pocket for a replacement Acer Adapter, itâEUR(TM)s what is in the inside that counts. Actually from outside, all Acer adapters including the fake ones look the same. An adapterâEUR(TM)s reliability, performance and safety are all greatly dependent upon the quality of the material, design and all the workmanship that are found inside the plastic box. Besides, do not forget to check the plug tipâEUR(TM)s size of the adapter just to ensure that it does fit into your notebook.

Leaving the battery in a laptop while using the Acer Aspire 5670 Power Supply for long periods of time will keep the battery in a constant state of charging up and that has the potential to drastically and significantly reduce the life cycle of your laptop battery. It is recommended that you frequently exercise your Acer Aspire 5670 adapter. Leaving it dormant for an extended period of time may jeopardize its efficiency. Use the power adapter at least once every two to three weeks. But should your charger stay dormant for a very long period of time, it is necessary that you perform the charger break as described in the user manual.

Article Source: For more information about laptop battery or charger, please go to [http://www.notebookbattery.ca]

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