Replacement F49WX 11.1V 65Wh Battery for Dell LATITUDE E5440 Series LATITUDE E5540 Series

Replacement New DELL Latitude E5440 E5540 6 Cell VV0NF 65wh Notebook Battery

Replacement F49WX 11.1V 65Wh Battery for Dell LATITUDE E5440 Series LATITUDE E5540 Series

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  • Product Code: F49WX
  • Availability: In Stock
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  • AU$63.29
  • Ex Tax: AU$63.29

Replacement F49WX 11.1V 65Wh Battery for Dell LATITUDE E5440 Series LATITUDE E5540 Series

Battery Type: Li-ion, Battery Volt: 11.1 V, Capacity: 65Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 months

Compatible Model Numbers:

LATITUDE E5440 Series, LATITUDE E5540 Series, Latitude 14 5000 Series, Latitude 14 5000-E5440, Latitude 14 Series, Latitude 15 5000 Series, Latitude 15 5000-E5540, Latitude 15 Series

Compatible Part Numbers:


Follow the notice below, Better using your Dell F49WX Laptop Battery

  1. Storage - Store your F49WX Laptop Battery in a clean, dry, cool place away from heat and metal objects. The Dell F49WX batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
  2. Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
  3. Exercise Your F49WX Battery - Do not leave your batteries dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
  4. Calibrate Your batteries - If your Battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the Laptop Battery pack.
    Consider removing the F49WX battery from a laptop when running on fixed power
  5. Do not short-circuit. A short-circuit may cause severe damage to the battery.
  6. Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your F49WX battery is a lot less efficient when not within its standard operating temperature range.


  • If the capacity is low in current,CPU will be in electricity-saving model and battery can not be charged.In this case,take off the battery and fit on to rouse the CPU. The F49WX battery can be charged then.
  • Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.
  • Recharge the battery as the circle more than once per month to make the management of capacity reach its best status, and prolong Dell  F49WX Laptop Battery useful life.


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Tags: Latitude, F49WX