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4400mAh Dell LATITUDE C540 Battery

Overview:  Fit Model  Compatible  Warranty
Output voltage:14.4V
Dimension:138.50 x 90.00 x 21.00mm
Color:Dark Grey
Price: AU $35.99
Availability: In Stock  Brand New    Quantity:    
  • Description
  • Compatibility
  • Shipping
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  • Warranty

Dell LATITUDE C540 Battery Description

This Li-ion replacement battery for Dell LATITUDE C540is 100% compatible and will meet or exceeds original specification. Long enough battery life is essential to optimizing your productivity while in meetings or traveling. All replacement batteries and adapters supplied by have passed strict quality assurance procedures and have been tested for safety to achieve international standards such as CE, UL Listed.

  • Factory direct price, 100% quality control assurance
  • Chargeable even if it has not been used up yet. 30days fund return, 1 year warranty
  • Fast Shipping, Usually Ships in 3 to 7 business days.
  • Please be advised that this item is compatible replacement but not genuine product.

How do I make my Dell computer's battery life last longer?

Battery lifetime not only depends on the type of battery and quality, but also on how the battery is maintained.Here are some tips for you to make the battery life longer:

  • Take out battery when laptop is running with AC power connected. Leaving fully charged battery in laptop while running on AC power will cause dell battery heat damage.
  • Set up and optimize your power options. Manage the brightness at your need. Turn down the screen brightness. The LCD illumination is one of the largest power draws.
  • Set it to sleep or just shut it down. Set the screen sleep and hard drive sleep times to the shortest that you can live with.
  • Turn off the Software you aren’t using. Don't multitask - Quit from programs when you aren't using them instead. When you have multiple programs and you exceed the amount of RAM the machine has, it is forced to read and write Swap files on the hard drive. The more you spin the hard drive the shorter your battery will last.
  • Turn off helper applications, background tasks and widgets if you don't need them (check out Microsoft's Auto runs utility)
  • Cut down external devices. Turn off Wi-Fi, Bluetooth if you are not using them. Plug into Ethernet instead of using Wi-Fi, if you have the choice.Disconnect USB devices that are not being used. Don't run the DVD drive continuously.
  • Keep the laptop in a cool environment to reduce the demand on the fans.
  • Keep the battery contacts clean and avoid using too much memory.
  • Cycle the battery every few weeks or after every 30 partial charges. Partially discharge and recharge (no memory effect).charge at lower voltage.
  • Condition your battery and calibrate it to the machine's power management utility.
  • Don’t run processor intensive programs. Don't play 3D games - programs that make intense use of graphics use a lot of power and generate more heat.
  • Doesn’t deep discharge, trickle charge, ultra-fast charge your Dell battery.

What is the difference between a standard and extended battery?

Standard battery is just like OEM battery which has the same capacity, size and shape as the battery that packed with your laptop computer/notebook. Extended battery has the same size and shape as the original OEM battery but has a larger capacity and more accommodated battery cells than OEM battery. Extended battery might protrude from the laptop to accommodate the larger number of cells. Therefore, extended battery offers more power and work longer per charge. All in all, standard battery is suitable for those people who can easily access to electricity. Extended battery is welcomed for tourismtravelers,business travelers and other people that not convenient to charge their laptop battery or power-eater smart cellphone battery during their trips.

More information about laptop battery life

How to Check Dell Battery Module
How to Check If a Dell Battery Is Fine or Not
What pins do i need to short on a dell battery to get voltage?
How to fix the power cord to my Dell laptop that time
How do I make my Dell computer's battery life last longer?

Compatible Battery Part Numbers:

  • DELL 1691P
  • DELL 1K500
  • DELL 2M400
  • DELL 310-0113
  • DELL 312-0009
  • DELL 312-0028
  • DELL 312-0522
  • DELL 312-3250
  • DELL 312-3280
  • DELL 3149C
  • DELL 3H352
  • DELL 3H625
  • DELL 3K120
  • DELL 5081P
  • DELL 5208U
  • DELL 53977
  • DELL 66912
  • DELL 6H410
  • DELL 75UYF
  • DELL 77TCJ
  • DELL 8208U
  • DELL 851UY
  • DELL 8M815

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Most orders for In-Stock items begin the order process as soon as your online purchase is completed. Your In-Stock item will be shipped once the item is located in stock. Order your replacement battery for Dell LATITUDE C540 before 2:30 pm Pacific Time we can ship the same day. Delivery fee may differ with shipping country and method. It will be calculated automatically according to your selections during the checkout process. All orders placed on the weekend will ship the following Monday.
Delivery_IdMax_WeightMin_WeightPostage_MoneyShipping time
Standard Flat Rate50014.995 - 10 Business Days
Standard Flat Rate6005015.995 - 10 Business Days
Standard Flat Rate7006016.995 - 10 Business Days
Standard Flat Rate8007017.995 - 10 Business Days
Standard Flat Rate9008018.995 - 10 Business Days
Standard Flat Rate10009019.995 - 10 Business Days
Standard Flat Rate1500100114.995 - 10 Business Days
Standard Flat Rate2000150126.995 - 10 Business Days
Standard Flat Rate2500200132.995 - 10 Business Days
Standard Flat Rate3000250140.995 - 10 Business Days
Courier500128.992 - 7 Business Days
Courier70050130.992 - 7 Business Days
Courier90070132.992 - 7 Business Days
Courier100090135.992 - 7 Business Days
Courier1300100138.992 - 7 Business Days
Courier1500130140.992 - 7 Business Days
Courier1800150143.992 - 7 Business Days
Courier2000180145.992 - 7 Business Days
Courier2500200149.992 - 7 Business Days
Courier3000250154.992 - 7 Business Days
Courier3500300159.992 - 7 Business Days
Courier4000350164.992 - 7 Business Days
Courier4500400169.992 - 7 Business Days
Courier5000450174.992 - 7 Business Days
Courier5500500179.992 - 7 Business Days
Courier6000550185.992 - 7 Business Days
For more information see our shipping policy
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  • We offer 1-Year Warranty + 30-Day Money Back Guarantee on our products.
  • All products sold through are 100% brand new and guaranteed to be free of defects in materials and workmanship.
  • Please be advised that this item is compatible replacement but not genuine product.

Want to get Extra Service? Extend your Item Warranty Period with Limited Fee:

Warranty Period Cost
1-Year Warranty Free
2-Year Warranty Price * 25%
3-Year Warranty Price * 50%
More-Year Warranty Price * 100%
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