If it fits the e6540, why doesnt it show it works as part number N3X1D?

Sorry,we miss N3X1D.One type of battery have many different part number.This battery work for E6540 and N3X1D.

Es compatible con la e6440? Y cuánto tiempo de trabajo durará la carga al 100%?

Es compatible, pero necesita una cargador de mayor potencia para recargarse, puede durar entre 4 a 5h

I need to replace only had since May 2023 no longer holds charge

Contact the company I pretty sure they will do you right. Easier to just give you anew one as long as you still have it on your Amazon buying history Venders would hate to deal with complaints about something they sold on Amazon with Amazon. You get kicked to quick or put in the hard to find section if you do that. So Contacted them it works. hope it helps P.S. My battery still works fine.

I hardly use the computer and the battery does not hold energy for even an hour. How I can obtain a replacement or warranty support?

1 hour is terrible! You should either send the battery back or if it is not defective get a new laptop. Try cutting back on what you're running in battery mode, se if that makes a difference. At any rate I can say this; I get way longer on mine with this battery.

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T54FJ 8858x Laptop Battery for Dell Latitude E6420 E6430 E6440 E6520 E6530 E6540 E5520 E5530 E5420 E5430, Inspiron 17r-7720 17r-se-7720 17r-5720 15r-5520 15r-7520 [65Wh 11.1V 6 Cell]

T54FJ 8858x Laptop Battery for Dell Latitude E6420 E6430 E6440 E6520 E6530 E6540 E5520 E5530 E5420 E5430, Inspiron 17r-7720 17r-se-7720 17r-5720 15r-5520 15r-7520 [65Wh 11.1V 6 Cell]

Product ID: 164330397

Details

Battery Capacity
65 watt-hours
Battery Cell Composition
Lithium Ion
Brand
NATNO
Number of Batteries
1 Lithium Ion
Recommended Uses For Product
Laptop

⚡11.1V stable voltage

🔄6-cell long-lasting power

🔋65Wh high capacity

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Description

🔋 Power up your productivity with confidence — don’t let your laptop slow you down!

POWER THROUGH YOUR DAY - 65Wh capacity delivers reliable, all-day laptop performance without constant recharging.
SEAMLESS COMPATIBILITY - Engineered for a wide range of Dell Latitude & Inspiron models, ensuring perfect fit and function.
SLEEK COMPACT DESIGN - 6-cell lithium-ion battery fits flush with your laptop, avoiding bulky extensions and maintaining portability.
REVIVE UPGRADE YOUR LAPTOP - Breathe new life into older Dell laptops with a battery that outperforms original OEM options.
TRUSTED QUALITY DURABILITY - Manufactured by DongGuan Simer Electronics with a 12-month warranty for peace of mind.

The NATNO T54FJ 8858x is a 65Wh, 11.1V 6-cell lithium-ion replacement battery compatible with multiple Dell Latitude and Inspiron models. Designed for durability and reliable performance, it offers a sleek fit without bulk, backed by a 12-month warranty and highly rated by thousands of users for extending laptop life and enhancing mobility.

Specifications

ASIN	B07WV38GWM
Antenna Location	Laptop
Battery Capacity	65 watt-hours
Battery Cell Composition	Lithium Ion
Battery Cell Type	Lithium Ion
Battery Weight	11.7 ounces
Best Sellers Rank	#689 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #24 in Laptop Batteries
Brand	NATNO
Compatible Phone Models	Compatible with Dell Latitude E6520 E6530 E6540 E6420 E6430 E6440 E6330 E6320 E6230 E6220 E5520 E5530 E5420 E5430
Customer Reviews	4.5 out of 5 stars 6,538 Reviews
Manufacturer	DongGuan Simer Electronics Co.,LTD
Model Name	E6420
Model Number	E6420
Number of Batteries	1 Lithium Ion batteries required. (included)
Recommended Uses For Product	Laptop
Reusability	Rechargeable
UPC	713869879143
Unit Count	1 Count
Voltage	11.1 volts
Warranty Description	12 months exchange

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₩65234

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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