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NDE7FMXV63WHB4 AU Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer
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- Item Number: NDE7FMXV63WHB4
- Battery Type: Li-Polymer
- Battery Voltage: 15.2V
- Battery Capacity: 4145mAh, 63Wh
- Battery Color: Black
- Cells Amount: 4-Cells
- Battery Cell Quality: Grade A
- Description:Genuine / Original Battery
- Total Sale: 382 Sold
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- 12 months warranty and 30 days money back.
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Li-Polymer battery pack, 15.2V Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer
- In Stock
- Original price: Au$ 118.09
- Today's Price:Au$ 93.29( Updated: Sep 2025 )
- You Save: Au$ 24.80
* When purchasing a laptop battery, you need to carefully check the laptop battery's brand, model, capacity, voltage, appearance, shape, interface location, the location of the fixing screw hole, and provide the correct laptop model.
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- This Laptop Battery Description:

How we test this Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer
- Step 1: Make sure customer bought the correct battery.
- Step 2: Check battery's appearance and interface.
- Step 3: Test battery charger and recharger function.
- Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
- Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
- Step 6: Charger battery power more than 30%.
- Step 7: Package battery carefully and send out
Fit Machine Model:
Dell
Latitude 13 5320, Latitude 13 5320 2XMTD, Latitude 13 5320 CCYFJ, Latitude 13 5320(2-in-1), Latitude 13 7320, Latitude 14 7420, Latitude 14 7420 1V918, Latitude 14 7420 DK96N, Latitude 14 7420 KK1K4, Latitude 14 7420 X79HW, Latitude 15 7520, Latitude 7320 14MDJ, Latitude 7320 14TDP, Latitude 7320 1TCRK, Latitude 7320 21NT1, Latitude 7320 2JJNR, Latitude 7320 2JPFT, Latitude 7320 46MG6, Latitude 7320 4HD4W, Latitude 7320 5VNV7, Latitude 7320 6Y9H8, Latitude 7320 78N1W, Latitude 7320 8RN0R, Latitude 7320 F5NKF, Latitude 7320 F8N7V, Latitude 7320 HXNJ2, Latitude 7320 JKMD4, Latitude 7320 JYTRC, Latitude 7320 KMRFY, Latitude 7320 M11J3, Latitude 7320 N005L732013EMEA, Latitude 7320 N017L732013EMEA, Latitude 7320 N027L732013EMEA, Latitude 7320 N028L732013EMEA, Latitude 7320 N043L732013EMEA, Latitude 7320 N05T1, Latitude 7320 N061L732013EMEA, Latitude 7320 N062L732013EMEA, Latitude 7320 N063L732013EMEA, Latitude 7320 N068L732013EMEA, Latitude 7320 R39WJ, Latitude 7320 RKMPN, Latitude 7320 S007L732013USCA, Latitude 7320 S008L732013USCA, Latitude 7320 S061L732013UKIE, Latitude 7320 S063L732013UKIE, Latitude 7320 S064L732013UKIE, Latitude 7320 V6NCD, Latitude 7320 W4JV3, Latitude 7420 0H5CM, Latitude 7420 0M2DV, Latitude 7420 0YH86, Latitude 7420 1MNFN, Latitude 7420 1V918, Latitude 7420 29TMJ, Latitude 7420 2FHG2, Latitude 7420 33Y4H, Latitude 7420 3KRYK, Latitude 7420 3XK3F, Latitude 7420 45G7M, Latitude 7420 47DWJ, Latitude 7420 4JHM6, Latitude 7420 4MKNR, Latitude 7420 4R21P, Latitude 7420 6CHCR, Latitude 7420 7058H, Latitude 7420 77TH8, Latitude 7420 78N8H, Latitude 7420 8DW9K, Latitude 7420 8GK98, Latitude 7420 9787Y, Latitude 7420 9J6PD, Latitude 7420 9PC7G, Latitude 7420 C8F38, Latitude 7420 D3CXJ, Latitude 7420 D8NF4, Latitude 7420 DK96N, Latitude 7420 FCDXP, Latitude 7420 FCP3J, Latitude 7420 GXCTOL742014EMEA, Latitude 7420 HXXDR, Latitude 7420 JKKHM, Latitude 7420 KK1K4, Latitude 7420 KMCTY, Latitude 7420 M3K21, Latitude 7420 N001L742014EMEA, Latitude 7420 N004L742014EMEA, Latitude 7420 N007L742014EMEA, Latitude 7420 N035L742014EMEA, Latitude 7420 N036L742014EMEA, Latitude 7420 N038L742014EMEA, Latitude 7420 N039L742014EMEA, Latitude 7420 N047L742014EMEA, Latitude 7420 N058L742014EMEA, Latitude 7420 N061L742014EMEA, Latitude 7420 N062L742014EMEA, Latitude 7420 N063L742014EMEA, Latitude 7420 N064L742014EMEA, Latitude 7420 N065L742014EMEA, Latitude 7420 N5VFJ, Latitude 7420 NJD1D, Latitude 7420 NWF08, Latitude 7420 PVGPK, Latitude 7420 R35XC, Latitude 7420 RHWCC, Latitude 7420 S001L742014UKIE, Latitude 7420 S001L742014US, Latitude 7420 S007L742014UKIE, Latitude 7420 S035L742014UKIE, Latitude 7420 S036L742014FR, Latitude 7420 S039L742014UKIE, Latitude 7420 S040L742014UKIE, Latitude 7420 S061L742014UKIE, Latitude 7420 S064L742014UKIE, Latitude 7420 S065L742014UKIE, Latitude 7420 TD4HY, Latitude 7420 TGV89, Latitude 7420 TGVM3, Latitude 7420 V6TV7, Latitude 7420 VTD0V, Latitude 7420 VWGW9, Latitude 7420 W3WJ5, Latitude 7420 Y0WC7, Latitude 7420 Y51RD, Latitude 7420 Y89XF, Latitude 7420 YCMGP, Latitude 7420 YNGG2, Latitude 7520 0FYY6, Latitude 7520 0R4CY, Latitude 7520 0T8K6, Latitude 7520 1WR9K, Latitude 7520 22V0J, Latitude 7520 2C68H, Latitude 7520 47K1H, Latitude 7520 4KR2D, Latitude 7520 54F04, Latitude 7520 5YV50, Latitude 7520 702XY, Latitude 7520 723NC, Latitude 7520 874MK, Latitude 7520 8RYXP, Latitude 7520 92V8N, Latitude 7520 9CTVX, Latitude 7520 9RHP5, Latitude 7520 9RK01, Latitude 7520 CR0K9, Latitude 7520 CTOL752015USCA, Latitude 7520 D10R3, Latitude 7520 D8WF7, Latitude 7520 DYFNC, Latitude 7520 FC5FT, Latitude 7520 G4Y24, Latitude 7520 G94HT, Latitude 7520 GXCTOL752015EMEA, Latitude 7520 J9CP7, Latitude 7520 JPGJ9, Latitude 7520 K62D0, Latitude 7520 KPC7R, Latitude 7520 N001L752015EMEA, Latitude 7520 N002L752015EMEA, Latitude 7520 N003L752015EMEA, Latitude 7520 N010L752015EMEA, Latitude 7520 N011L752015EMEA, Latitude 7520 N012L752015EMEA, Latitude 7520 N025L752015EMEA, Latitude 7520 N028L752015EMEA, Latitude 7520 N029L752015EMEA, Latitude 7520 N030L752015EMEA, Latitude 7520 N035L752015EMEA, Latitude 7520 N3V3R, Latitude 7520 NT3RG, Latitude 7520 NTK32, Latitude 7520 NXW3X, Latitude 7520 S001L752015FR, Latitude 7520 S002L752015FR, Latitude 7520 S003L752015FR, Latitude 7520 S011L752015FR, Latitude 7520 S022L752015USCA, Latitude 7520 S025L752015FR, Latitude 7520 S035L752015FR, Latitude 7520 T33WM, Latitude 7520 TTWVT, Latitude 7520 W5C2V, Latitude 7520 XCTOL752015MMCLA.
This battery may be used on the following machine models ( provided by the purchaser ):
Latitude 7520, Latitude 5320, Dell Latitude 7520, Dell Latitude 7320, 7420, 7320, 5420, 5320
Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer
https://www.replacement-laptop-battery.com.au/laptop-battery-dell-9327.html
(Free Shipping In Australia)
How can i sure this Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer is the correct one i need?
- My original laptop battery is most the same as the picture in this page.
- The same out put volt as my original battery.
- It can compatible the battery number of my original battery.
- It is show clearly this battery can fit my laptop model.(Not Necessary).
How can i do when i didn't find my laptop model listed here?
- Make sure the out put volt and battery shape most the same as your original item.
- Make sure the part number of your original battery is listed on this page.
- Tell us your laptop model when fill the shipping informaiton in the shoppping cart.
Other usefull knowledge for find a correct Dell laptop battery.
- Battery OutPut Volt : 10.8v and 11.1v, 14.4v and 14.8v can compatible each other.
- Battery Capacity: Higher capacity means longer work time.
- Try seach with the laptop model or battery number on our site, you can find it easliy.
- Tell us your laptop model and the battery number when you fill the shipping information will help you get a correct item. .
Dell Replacement Laptop Batteries, Notebook Batteries
Genuine 7FMXV Battery for Dell Latitude 14 7420 Series Laptop 15.2v 63wh Li-Polymer
1. How long should a laptop battery be charged?
You can’t overcharge a laptop, the charger’s or laptop’s charge control system will make sure of that. So you can leave the laptop hooked up to the charger all the time when that is practical. Keeping the laptop plugged in while you use it will also maximize the long term life of the machines expensive to replace batteries.
To get the longest run time from the laptop when you can’t be plugged in, fully charge the battery any time you can. The laptop will tell you when it is fully charged, usually with a simple light that comes on or turns from amber to green when the charging is complete.
2. Why is my Laptop battery self discharging?
If you are not using your laptop i.e. it is turned off, battery will keep on discharging. This is what you call stand by timing of a battery. New batteries can withstand 8–10 days without usage (as obviously they can store more charge) and old laptop batteries will discharge soon in 1–3 days (as their charge storing capacity is already less).
The discharge happens due to the internal chemical reactions in the battery. In the older batteries, these reactions are more powerful that they discharge the battery so rapidly.
One thing you can do to avoid this is do not place your laptop in places with high temperature. It will increase the discharge rate.
3. What is the best way to keep a laptop battery healthy when the laptop is plugged in all day?
Most batteries have built in battery management electronics that allow balanced charging and most systems will have a battery manager that allows you to select for maximum battery life either through software or on-board electronics and firmware. One thing that degrades batteries pretty fast is heat. ensure good ventilation ( don’t keep the laptop on your mattress or your lap ) and don’t leave the laptop in a hot car or in direct sunlight for extended periods. Avoid deep discharging the battery and switch to mains as soon as you hit 25 % or so. Some battery managers allow you to limit maximum charge to 70 % to extend battery life but you will have to deal with the reduced runtime when you cannot charge it. For example MY precision 7710 has a utility called the Dell Command - Power manager that will reduce the charging cycle to one time per day and restrict maximum charge to 70 % or so to prolong battery life. Check your laptop manufacturers recommendations and also laptop forums for more information.
If your System manufacturer does not support advanced charge routines, unless you want to pull out your batter at 60 % and store it to extend its life, there isn't much you can do to retain full capacity beyond a few initial months. If you are prepared to pull the battery and run off mains supply, why bother about the battery life ?
4. Is it OK to use our laptop when it is charging? Does it kill the laptop battery?
It's totally fine. The only thing that wears the battery is using it. If the laptop is plugged in, you aren't using the battery, so you're reducing wear on the laptop.
People have a lot of crazy ideas about how to make their batteries last longer. It's all nonsense. Laptops use lithium ion batteries that work exactly as you would expect. Keep the battery charged, avoid using the battery when you could be plugged in, and quit worrying about it. Anything you do will have a tiny tiny effect on the overall life of your battery.
Older types of batteries like lead acid (car batteries) or nickel metal hydride do have some weird properties to accommodate. For example, someone told me that laptop batteries wear out by being drained all the way. That's lead acid batteries. Not true for laptops. You might also hear about “memory” of the battery, where the first time you use it you have to charge it all the way up, then drain it all the way. That's nickel metal hydride. Not true at all for laptops.
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