DELL Precision 3540 3550 Series Laptop Battery (51Wh): Compatible Part/Model Codes - R8D7N

Product Specifications;

• Battery Model: R8D7N
• Capacity: 51Wh / 4255mAh / 4255 Milliamp Hours
• Voltage: 11.4V
• Battery Type: Li-polymer
• Condition: (100% New). 

Compatible Laptop Models… 

• Fit for Latitude 5400 5410 Series 
• Fit for Latitude 5500 5510 Series 
• Fit for Precision 3540 3550 Series 
• Fit for Inspiron 7590 2-in-1 Series (Note: Not fit for Inspiron 7590 Series) 
• Fit for Inspiron 7591 2-in-1 Series (Note: Not fit for Inspiron 7591 Series) 
• Fit for Inspiron 7791 2-in-1 Series (Note: Not fit for Inspiron 7791 Series)

Compatible/Replace Part Numbers; R8D7N 0R8D7N 1V1XF RF7WM 0RF7WM 9JRYT 09JRYT X77XY 0X77XY C5GV2 0C5GV2 W8GMW

Notice:

You can open the back of your laptop to check the original battery model number.

Note: Please check if this battery is compatible with your computer before purchasing. If you are not sure, please contact us on 0706 712 0721

You can open the back of your laptop to check the original battery model number.

Security/Quality: All batteries are UL, CE, FCC, RoHS safety certification, built-in over charge, over discharge, over temperature, short circuit protection. 

The battery offers up to 1000 charge cycles and uses top grade battery cells to improve charging speed and battery performance, ensuring performance and durability.

Notice needing attention: Check Your Battery Model first! Select the exact model & capacity according to your original battery. You can open the back of your laptop to check the original battery model/type number. 

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. 

Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety. About 500 recharge cycles over the life.

How to Purchase the Correct Battery

Method 1:
 

View your laptop model on your computer: Press the “Win” +“R”, type “msinfo32” in the box, and click OK to find your computer model. Find replacement batteries based on your laptop model.

Method 2

Remove the back cover of your laptop to view the type, capacity and model of the original battery.

1. Turn off the laptop and unplug the power cable.
2. Turn the laptop over and remove the back cover with a screwdriver to avoid damaging the laptop components.
3. View the battery type, capacity and model.

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.