Canada Laptop Battery » Dell » 21KEV Laptop Battery

6 Cells Dell 21KEV Laptop Notebook Computer Battery Replacement

Your high drain Dell laptop needs the best 21KEV batteries to keep you portable and productive. Lenmar's exclusive memory-free NoMEM Li-Ion 3600mAh A++ cells battery can be fully charged from any level without any performance reduction making Lenmar your most reliable power source, providing performance equal to or better than the original batteries.

Lenmar's 21KEV laptop computer battery is the ideal Dell replacement battery. This Lenmar battery replaces Dell's 21KEV battery. Feel free to phone us during business hours or e-mail contact us. 24hrs a day for any information. Full 1 year waranty and 30 days money back.

Dell 21KEV battery Compatible original Battery Code:

Dell 21KEV battery is also compatible with the following models:

Description

About Us

From work and shopping to hobbies and socializing - life exists on our computers. Having power for your laptop is more than just a luxury, it's a necessity. Lenmar high capacity Lithium-Ion batteries are designed for maximum performance in your laptop and notebook computer. With over 40 years in the business and a 1 year warranty, Lenmar laptop batteries lead the industry in quality and reliability. Would you trust just any battery to stay connected to the world?

Dell 21KEV laptop batteries have quality assurance.

• Full 1 year waranty and 30 days money back.
• High quality and rechargeable ( between 600 to 800 charge-discharge cycle).
• Product Type : Replacement OEM Battery ,100% compatible with the OEM Dell 21KEV battery.
• Works with :Dell 21KEV
• Memory effect : No memory effect with li-thium 21KEV laptop battery for Dell
• Condition : New brand, High quality, Safe shopping, Fast shipping!

Dell 21KEV laptop batteries detail informations.

• This Dell 21KEV battery is controlled by the microcomputer. It has intelligent management of capacity.
• When the Dell 21KEV battery is newly used,it should be recharged as the following circle.
  1. Charge the battery fully.
  2. Discharge the battery completely.
  3. Charge the battery fully.
  4. Discharge the battery completely.
• The Dell 21KEV battery should be recharged as the above circle more than once per month.
• When the Dell 21KEV battery status is 100%,it is charged continuously by small amount of currency controlled by microcomputer until fully charged.
• Use for Dell 21KEV laptop notebook computer only.

Follow the notice below, Better using your Dell 21KEV laptop battery

• Try to avoid frequent full discharging of the Lithium 21KEV battery.
• For Dell 21KEV battery meter calibration, periodically do a full battery discharge, every 30 charges, to increase meter accuracy.
• Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your Dell 21KEV battery is a lot less efficient when not within its standard operating temperature range.
• If you plan to place your Dell 21KEV Battery in storage, be sure to have the charge at 40% and stored in the fridge (not freezer) for maximum battery longevity.