Currencies:
UK SiteGuide
 

Dell Latitude C640 Battery 14.8V

Replacement Laptop Battery for Dell Latitude C640

  • Type: Li-ion
  • Voltage:14.8V
  • Warranty: 1 Year
  • Availablity: In stock now
Cost Price: US$45.90
Present Price: US$39.50
Quantity:

Fast Shipping

Fast shipping to worldwide,US UK AU Warehouse is available

Money Back Guarantee

60 days money back guarantee,2 years warranty

Experts in Our Products

If you can't find the battery or chargers you need,please feel free to contact us.

If you are looking for the Dell Latitude C640 Battery with the most preferred price, you have come to the right place. The 6 Cell Dell Latitude C640 Battery is specifically designed for Dell Latitude laptop and will meet or exceeds original specification.All of replacement Dell Latitude C640 laptop batteries from EachBattery.com are made with high quality safe parts and has been Certified by CE,ROHS, ISO9001/9002. You can reassure of purchasing Battery for Dell Latitude C640 from us and the laptop battery would be powerful for your work and amusement! Thank you for shopping C640 Battery at Eachbattery.com.

Dell Latitude C640 Laptop Batteries User Tips:

1. Please discharge the Brand new Dell Latitude C640 Battery to 3% then fully charge with over 8-12 hours for the first time use, and the first 3 charge/discharge cycles are very importantly for getting max performance.

2.The simplest method to give your C640 laptop battery an an earlier death is to damage it. And the two most common causes of damage are from overheating and using an AC adapter with the wrong voltage. For that, ensure to to check the voltage of your adapter.

3.Use the operating system's power-management features (in Windows XP, under Power Options in the Control Panel; or in Vista, under Mobile PC in the Control Panel) to set aggressive targets for when the display will go dark (say, after a few minutes of inactivity) and when the machine will slip into sleep mode (no longer than ten minutes of inactivity). Of course, if you you are able to spare the extra time it takes for the machine to resume, set the Dell Latitude C640 laptop to hibernate, not just sleep, once you close the lid.

4.Decline the brightness of the LCD panel (via the Function-key combo, or in the Control Panel's Display Settings dialog) to the lowest level you can tolerate. The backlight sucks power like the Rockefeller Center Christmas tree.

5.Clean the metal contacts fo your battery every couple of months with a cloth moistened with rubbing alcohol. This keeps the transfer of power from your C640 Battery more efficient.

6.Donít multitask Ė Do one thing at at the same time when youíre on battery. Rather than working on a spreadsheet, letting your email client run in the background and listening to your latest set of MP3′s, set your mind to a single thing only. If you donít youíll only drain out your batteries for Dell Latitude C640 before anything gets completed!

7.Remember to read your laptops temperature ranges and not let it go beyond what is recommended. When your laptop is hot then power it down and allow it to cool. You can also use cooling devices, like laptop cooling trays and pads that will make sure your laptop is cool and not sucking extra battery juice.

8.Hibernate your Dell Latitude C640 laptop instead of putting it in Stand-by mode. Actually|, hibernation saves much more by saving your laptop's state and turning off, therefore making use of a little component of Hard-Disk and saving power.