Dell OEM Original Latitude E5420 E6520 E6420 E5520 E6440 E5430 9-Cell 97Wh Laptop Battery 5DN1K 1Year Warranty

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Buy Original Dell E5420 9 CELL Battery

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Dell latitude e5420 battery specifications

Battery Type Battery Type :lithium-ion – explore the power of lithium
Voltage Ratings 11.1v ~ 87Wh – gives perfect power to your laptop
True Capacity 7800 mAh – 9 cells (approx 4-6 hours backup)
Built to perform Dell have incorporated Grade A NMC battery cells to ensure longer battery life and durability
Smart Control Built in smart control chip conveniently offers Quicker charging, lower power consumption and longer discharge time
Secure Packaging All Dell batteries come in a sturdy cardboard & an anti-static bag wrapped in synthetic foam, to ensure your replaceable battery arrives safely

The Perfect battery life for Your Dell latitude e5420

Get going with longer Battery Life and Improved Laptop Performance with this Dell Inspiron latitude e5420 Original Laptop Battery. This battery is manufactured by Dell and built with highest grade cells and best quality components which provides longer battery life with fast charging. This is battery is suitable to all Latitude e5420 e5430 e5530 Laptops with Core i3, i5 and i7 Variants.

Dell Latitude E5420 Battery Price in India is the lowest on lapgadgets.in amongst all major online marketplaces in India.

This high quality rechargeable original replacement battery for Dell Latitude E5420 is designed with the highest control standards; have internal circuit boards with smart chips ( Cell imbalance shut off protection, Thermal runaway protection, Overcharge shut off protection, Over discharge shut off protection, High/low temperature shut off protection ), and are made from eco-friendly materials without lead or mercury. Every Dell laptop battery has been Certified by CE, UL, ROHS, ISO9001/9002 and has passed strict safety tests. Long lasting, this extended 9 cells Dell e5420 battery can be charged/discharged for more than 600-800 cycles.

Here are some few Important Tips for using Dell Latitude E54270 Laptop Battery:

This New Dell Latitude E5420 Laptop Battery comes in discharged/ partially charged state and it should be charged minimum for 2-3 charge/ discharge cycles to achieve its optimum performance.

When you charge a new Dell Latitude E5420 Laptop Battery your computer power meter may indicate that charging is complete after a few minutes, don’t worry about it and just remove the battery and install it again and repeat the charging procedure.

Dell Latitude E5420 Battery Replacement requires some technical skills to install it and user can either install it or hire a technician to do it. Please refer DIY (Do-It-Yourself) videos available our website for your convenience.

It is important to fully charge and fully discharge rechargeable laptop batteries after every 2 weeks, failing to do so may decrease Dell latitude E5420 battery Life.

Dell Latitude E5420 Battery Backup will be same as the original battery which you got installed in your new laptop.

If your Dell Latitude E5420 battery is not charging then kindly try a different charger to verify because this problem may occur due to a faulty charger also.

If Dell Latitude E5420 Laptop Battery will not be in use for a long time then it is recommended that you should remove it from the device and store it in a cool, dry and clean place

Genuine Dell e5420 9 cell battery

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Guides for a Healthy Dell e5420 9 cell battery

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Dell e5420 battery – Frequently Asked Questions

What are the Guidelines for Handling and Replacing the Battery on a Dell laptop?

Like most laptops, Dell laptops use lithium-ion batteries. One type of lithium-ion battery is the lithium-ion polymer battery. Lithium-ion polymer batteries have increased in popularity in recent years and have become standard in the electronics industry due to customer preferences for a slim form factor (especially with newer ultra-thin laptops) and long battery life. Inherent to lithium-ion polymer battery technology is the potential for swelling of the battery cells.

Swollen battery may impact the performance of the laptop. To prevent possible further damage to the device enclosure or internal components leading to malfunction, discontinue the use of the laptop and discharge it by disconnecting the AC adapter and letting the battery drain.

Swollen batteries should not be used and should be replaced and disposed of properly. We recommend contacting Dell product support for options to replace a swollen battery under the terms of the applicable warranty or service contract, including options for replacement by a Dell authorized service technician.

For more information, refer to Dell Knowledge Base article Swollen Battery Information and Guidance

• Exercise caution when handling Lithium-ion batteries.
• Discharge the battery before removing it from the system.
  To discharge the battery, unplug AC adapter from the system and operate the system only on battery power.
  When the system will no longer power on when the power button is pressed, the battery is discharged.
• Do not crush, drop, mutilate, or penetrate the battery with foreign objects.
• Do not expose the battery to high temperatures, or disassemble battery packs and cells.
• Do not apply pressure to the surface of the battery.
• Do not bend the battery.
• Do not use tools of any kind to pry on or against the battery.
• If a battery gets stuck in a device as a result of swelling, do not try to free it as puncturing, bending, or crushing a battery can be dangerous.
  Contact Dell product support for assistance and further instructions.
• Using a non-Dell or incompatible battery may increase the risk of fire or explosion. Replace the battery only with a compatible battery purchased from Dell that is designed to work with your Dell computer. Do not use a battery from other computers with your computer. Always purchase genuine batteries from https://www.dell.com or otherwise directly from Dell.

What are the Recommended Guidelines for Storing a Dell Battery Over a Long Period of Time?

When storing for more than 4 days these guidelines can better preserve the life of your battery:

• Do not store batteries for long periods plugged into or attached to any power source. This includes AC adapters, and laptop security carts plugged into an outlet.
• Laptop batteries, including those stored in laptop systems, should maintain an Operational Storage Temperature of 0° to 35°C (32° to 95°F).
• Batteries may be stored in the laptop or outside of the laptop.
• Charge batteries before storing. The recommended charging time should not exceed 1 hour. Typically, this should charge the battery to between 80% and 100%. (Some discharge will take place over time. Stored batteries are expected to discharge 10-15% over a four month period, for your information).

How do I Check the Battery Health Status on a Dell laptop?

On Dell laptops, battery health status can be checked, both outside and inside the operating system environment. The battery health status indicates the current state of the battery performance and allows you to decide if the battery requires a replacement. Battery health can be checked using:

• BIOS
• Hardware diagnostics Notes:
  • Dell offers an online battery diagnostics test, to run it browse to the Online Battery Diagnostics page.
  • The test will start automatically.
  • You may be prompted to install or update the SupportAssist program, if so, follow the prompts.
• Dell utilities:
  • Dell Power Manager – supported on Dell Inspiron, Vostro, and XPS laptops running Windows 10
  • Dell Command | Power Manager – supported on select Dell Latitude and Precision mobile workstations

To learn more about checking the battery health status, refer to the Dell knowledge-base article How to Check the Battery Health Status on a Dell Laptop

How Long Does a Dell Laptop Battery Last? When Should I Consider Replacing the Battery?

All rechargeable batteries wear out with time and usage. As time and cumulative use increase, the performance will degrade.

For the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced within 18 months. We recommend buying a new Dell laptop battery when the run time does not meet your needs.

To learn more about extending the life of a battery, refer to the Dell knowledge-base article How to improve your Dell laptop’s battery performance

How to Charge a Dell Battery and How Long Does It Take to Fully Recharge?

The battery charges in the laptop when the laptop is connected to a power source via the AC adapter. The charge time varies depending on the laptop. If the laptop supports ExpressCharge™, the battery typically will have greater than 80% charge after about an hour of charging, and fully charge in about 2 hours with the laptop powered off.

How to Check the Warranty Status of a Dell Battery?

Batteries are considered consumable items, all batteries degrade with time and use. The warranty is very similar to common auto warranties which exclude consumable items such as tires. Dell provides separate warranties on its batteries, for more information refer to the Dell knowledge-base article Dell Laptop Battery Warranty Support.

What is ExpressCharge™?

A Dell laptop advertised as having the ExpressCharge™ feature, the battery typically will have greater than 80% charge after about an hour of charging and fully charged in about 2 hours with the laptop powered off.

Compatible part numbers

• 05VFW
• 9F77K
• NHXVW
• 0NHXVW

Fits Dell laptop models:

• Latitude E6520
• Latitude E6420
• Latitude E5520
• Latitude E5420
• Latitude E6540
• Latitude E6440
• Latitude E6430
• Latitude E5430
• Latitude E5530
• Latitude E6430 ATG
• Latitude E6530