SUOZHAN R8D7N 11.4V 51Wh Battery – Dell Latitude 5400 5500
SUOZHAN R8D7N 11.4V 51Wh Battery – Dell Latitude 5400 5500
SUOZHAN R8D7N Replacement Laptop Battery for Dell Latitude 5400 5500 & More
Keep your Dell laptop running at full capacity with the SUOZHAN R8D7N 11.4V 51Wh Lithium-Ion Battery Pack. Engineered as a direct replacement for the original Dell R8D7N battery, this 6-cell Li-Ion pack delivers stable, long-lasting power for compatible Dell Latitude, Precision, and Inspiron series laptops. CE and FCC certified for your confidence.
Compatible Models
- Dell Latitude 5400
- Dell Latitude 5500
- Dell Precision 3540
- Dell Inspiron 7590
- Dell Inspiron 7591
- Dell Inspiron 7791 2-in-1 Series
Key Specifications
- Part Number: R8D7N
- Voltage: 11.4V
- Capacity: 51Wh
- Cell Count: 6 Cells
- Battery Type: Lithium-Ion (Li-Ion)
- Certifications: CE, FCC
- Compatible Brand: Dell
Why Choose This Battery?
- Exact-Fit Replacement: Designed to match the original OEM specifications — no modifications needed for installation.
- Reliable Performance: High-quality Li-Ion cells provide consistent power delivery and stable voltage output.
- Certified & Safe: CE and FCC certifications confirm the battery meets rigorous safety and performance standards.
- Long Cycle Life: Built to maintain capacity through hundreds of charge/discharge cycles, extending the working life of your laptop.
- Plug-and-Play: Simple drop-in installation — no tools required for most compatible Dell models.
Made in Mainland China.
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Frequently Asked Questions
Q: Is this SUOZHAN R8D7N battery compatible with my Dell Latitude 5400 or 5500?
A: Yes. The SUOZHAN R8D7N battery is specifically designed as a replacement for the Dell Latitude 5400 and 5500, as well as the Dell Precision 3540 and Dell Inspiron 7590, 7591, and 7791 2-in-1 series. Always verify your laptop's part number (R8D7N) before purchasing.
Q: What certifications does this laptop battery have?
A: This replacement battery is CE and FCC certified, confirming it meets established electrical safety and electromagnetic compatibility standards for consumer electronics.
Q: How do I install this replacement battery in my Dell laptop?
A: Installation is straightforward — the R8D7N battery is a direct drop-in replacement for the original Dell battery. Power down your laptop, remove the back panel, swap out the old battery, reconnect the connector, and reassemble. No special tools are required for most compatible models.
Q: What is the voltage and capacity of this battery?
A: The SUOZHAN R8D7N battery operates at 11.4V with a capacity of 51Wh across 6 Li-Ion cells, matching the original Dell R8D7N battery specifications exactly.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.