DELL Precision 7740 Series Laptop Battery - 11.4V 97Wh NYFJH

Replacement Battery Specification:

Battery Model: NYFJH
Capacity: (97WH) 97 Amp Hours, up to 500 recharge cycles over the life of the battery.
Voltage: 11.4V
Battery Type: Li-ion
Cell: 6-Cell - 6 Lithium Polymer batteries required. (included)
Color: Black 
Condition: Replacement Battery (100% New)
 

Replace Part Numbers: NYFJH / 0WNRC / 00WNRC / GW0K9 / 0GW0K9

• For Dell Precision 7530 (P74F Series)
• For Dell Precision 7540 Series
• For Dell Precision 7730 (P34E Series)
• For Dell Precision 7740 Series

• 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.

Compatibility Note

Q: Is NYFJH compatible with Dell Precision 7520 or 7720?
No. The NYFJH (11.4V, 97Wh, 6-cell) is designed for the Precision 7530, 7540, 7730, and 7740 series only. The older 7520 and 7720 use a different battery with a different connector. Additionally, the NYFJH battery has two different connector types — please verify that your original battery connector matches the product images before ordering.

Perfect for Professional Workstations

• CAD & Engineering (Auto-CAD, SolidWorks)
• Content Creation (Video Editing, 3D Rendering)
• Data Analysis & Scientific Computing
• Mobile Productivity & Presentations

WARNING! Please check the Picture of your original laptop battery model and confirm the model/type before order!

Optimized Laptop Battery Installation Guide

• Pre-Installation Prep: Turn off your laptop and disconnect the power adapter. Wait 1-2 minutes for residual power to dissipate (avoids short circuits).
• Replace the Battery: Remove the old battery as per your laptop’s design (e.g., unscrew fasteners or release latches). Align the new battery with the compartment, firmly seat it, and reconnect the power cable (ensure a secure fit—no loose connections).
• Need Extra Help? Search for your laptop model + "battery replacement tutorial" on YouTube or the official brand website for step-by-step videos.

Compatible Replacement Part Numbers: NYFJH / 0WNRC / 00WNRC / GW0K9 / 0GW0K9

How to Purchase the Correct Battery

Method 1:

Press Windows + R on your laptop.
Type ""msinfo32"" and click OK.
In the pop-up window, locate the ""System Model"" to find your specific laptop model.

Method 2:

Remove the battery from your computer.
Check the model of your battery.
Refer to the compatible list to ensure the model you are searching for matches the battery you need.
If the model is listed as compatible, that's the right battery for your laptop.

Note: When purchasing the battery, make sure it is compatible with your laptop model to ensure proper functionality. Please check if this battery is compatible with your computer before purchasing. 

 High-quality materials and battery cells to ensure true capacity and more recharge cycles. This may vary, depending on device type and the way it is used. Low power consumption IC design. Overcharging and Discharging Circuit Protection.