DELL G3 15 3500 Laptop Battery 51Wh 266J9

Battery Model: 266J9 / M4GWP / PN1VN / 0M4GWP / 0PN1VN

Voltage: 11.4V

Capacity: 51Wh

Battery Type: Li-polymer

Cell: Made in China/USA

Color: Black

Condition: Replacement Battery (100% New)

Replace Part Numbers: 266J9 / M4GWP / PN1VN / 0M4GWP / 0PN1VN

The laptop battery is compatible with…

Compatible Laptop Models:

• For Dell G3 15 3590
• For Dell G3 15 3500
• For Dell G5 15 5500
• For Dell G5 15 5505 P89F (Special Edition)
• For Dell Inspiron 14 5490

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.

Compatibility Note: 

The 266J9 (51Wh, 3-cell, 11.4V) and MV07R (68Wh, 4-cell) both fit certain Dell G3/G5 and Inspiron 14 5490 configurations. Please check the battery label inside your laptop before ordering — do not order based on model name alone.

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.

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.