Product Overview
The N3X1D is a 100% brand new 65Wh / 6000mAh Li-ion replacement battery at 11.1V for the Dell Inspiron 14R / 15R / 17R family (including 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, the N4420-N7420 series, and the Turbo / SE variants) plus the Vostro 3460 and 3560. It cross-references Dell part numbers N3X1D / M5Y0X / T54FJ / 71R31. Some catalog titles list this pack for the Latitude E6540, E6440, E5530, E5430, E6520 and E6420 - please verify your printed model code before ordering. Ships 100% brand new in Black with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | N3X1D |
| Capacity | 65Wh / 6000mAh |
| Voltage | 11.1V |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- N3X1D
- M5Y0X
- T54FJ
- 71R31
Compatible Models
For Dell Inspiron 14R / 15R / 17R Series
- Replacement For DELL Inspiron 14R Series
- Replacement For DELL Inspiron 15R Series
- Replacement For DELL Inspiron 17R Series
- Replacement For DELL Inspiron 14R-4420 Series
- Replacement For DELL Inspiron 14R-5420 Series
- Replacement For DELL Inspiron 14R-5425 Series
- Replacement For DELL Inspiron 14R-7420 Series
- Replacement For DELL Inspiron 15R-4520 Series
- Replacement For DELL Inspiron 15R-5520 Series
- Replacement For DELL Inspiron 15R-5525 Series
- Replacement For DELL Inspiron 15R-7520 Series
- Replacement For DELL Inspiron 17R-4720 Series
- Replacement For DELL Inspiron 17R-5720 Series
- Replacement For DELL Inspiron 17R-7720 Series
For Dell Inspiron 14R-SE / 15R-SE / 17R-SE Series
- Replacement For DELL Inspiron 14R-SE Series
- Replacement For DELL Inspiron 15R-SE Series
- Replacement For DELL Inspiron 17R-SE Series
- Replacement For DELL Inspiron 14R-SE-4420 Series
- Replacement For DELL Inspiron 14R-SE-5420 Series
- Replacement For DELL Inspiron 14R-SE-7420 Series
- Replacement For DELL Inspiron 15R-SE-4520 Series
- Replacement For DELL Inspiron 15R-SE-5520 Series
- Replacement For DELL Inspiron 15R-SE-7520 Series
- Replacement For DELL Inspiron 17R-SE-4720 Series
- Replacement For DELL Inspiron 17R-SE-5720 Series
- Replacement For DELL Inspiron 17R-SE-7720 Series
For Dell Inspiron Turbo / Numbered Series
- Replacement For DELL Inspiron 14R Turbo Series
- Replacement For DELL Inspiron 15R Turbo Series
- Replacement For DELL Inspiron 17R Turbo Series
- Replacement For DELL Inspiron 4420 Series
- Replacement For DELL Inspiron 4520 Series
- Replacement For DELL Inspiron 4720 Series
- Replacement For DELL Inspiron 5420 Series
- Replacement For DELL Inspiron 5425 Series
- Replacement For DELL Inspiron 5520 Series
- Replacement for DELL Inspiron 5525 Series
- Replacement For DELL Inspiron 5720 Series
- Replacement For DELL Inspiron 7420 Series
- Replacement For DELL Inspiron M421R Series
- Replacement For DELL Inspiron M521R Series
- Replacement For DELL Inspiron N4420 Series
- Replacement For DELL Inspiron N4520 Series
- Replacement For DELL Inspiron N4720 Series
- Replacement For DELL Inspiron N5420 Series
- Replacement For DELL Inspiron N5520 Series
- Replacement For DELL Inspiron N5720 Series
- Replacement For DELL Inspiron N7420 Series
For Dell Vostro Series
- Replacement For DELL Vostro 3460 Series
- Replacement For DELL Vostro 3560 Series
FAQ
Which Dell laptops fit the N3X1D battery?
It fits the Inspiron 14R/15R/17R series including 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, the N4420-N7420 family, M421R / M521R, the Turbo / SE variants, plus the Vostro 3460 and 3560.
The title mentions Latitude E6540 / E6440 - is it compatible?
Some listings title this pack for the Latitude E6540, E6440, E5530, E5430, E6520 and E6420. Always verify the printed model code on your original battery, as Dell changed pack designs across generations.
What are the capacity and voltage?
It is rated 65Wh / 6000mAh at 11.1V Li-ion, matching the OEM Dell specification.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Google Pay
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Bank Transfer
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.