BTI R8D7N-BTI 11.4V 51WHR LI-ION BATTERY 0R8D7N, 451-BCIQ, R8D7N, W8GMW INSPIRON 15 7590 2-IN-1, INSPIRON 7590 2-IN-1, LATITUDE 5400, LATITUDE 5401, LATITUDE 5500, LATITUDE 5501, PRECISION 3540

The BTI R8D7N-BTI 11.4V 51WHR Li-Ion Battery is an essential power solution tailored for specific Dell laptops, including the Inspiron 15 7590 2-in-1, Latitude series, and Precision 3540. This battery combines advanced lithium polymer technology with a commitment to performance and safety, ensuring that your laptop remains charged and ready for action, whether you're working diligently or enjoying your leisure time.

• Compatibility: Designed specifically for Dell models such as Inspiron 15 7590 2-in-1, Latitude 5400, 5401, 5500, 5501, and Precision 3540. This battery is also compatible with OEM part numbers like 0R8D7N, 451-BCIQ, R8D7N, and W8GMW, ensuring optimal performance and fit.
• Powerful Performance: With a voltage of 11.4V and a generous capacity of 4225 mAh, this battery delivers reliable power, significantly outlasting conventional disposable batteries. Enjoy extended usage and increased productivity without the constant fear of running out of charge.
• Rechargeable Convenience: The BTI R8D7N-BTI battery is a rechargeable solution, making it both eco-friendly and cost-effective. Work and play longer on a single charge, and never worry about the inconvenience of having to frequently replace disposable batteries.
• Enhanced Safety Features: Constructed with advanced lithium polymer technology, this battery ensures effective heat dissipation and includes protective measures against overcharging. Enjoy a safe and secure experience while using your laptop.
• Lightweight and Portable: Designed for mobility, the BTI R8D7N-BTI battery is lightweight, making it perfect for professionals and travelers. Keep your devices powered while on the go, ensuring you stay connected and productive regardless of your location.

Technical Details of Product

• Battery Type: Li-Ion (Lithium Ion)
• Voltage: 11.4V
• Capacity: 51WHR (4225 mAh)
• Compatible OEM Part Numbers: 0R8D7N, 451-BCIQ, R8D7N, W8GMW
• Compatible Models: Inspiron 15 7590 2-in-1, Latitude 5400, 5401, 5500, 5501, Precision 3540

How to Install

Installing the BTI R8D7N-BTI battery is a simple process. Follow these steps for a successful installation:

1. Turn off your laptop and disconnect it from any power source.
2. Remove the back panel of your laptop using the appropriate screwdriver.
3. Locate the battery compartment.
4. Depending on your laptop model, gently disconnect any cables or screws holding the old battery in place.
5. Carefully remove the old battery and replace it with the new BTI R8D7N-BTI battery, ensuring it is securely connected to the power supply connectors.
6. Reattach the back panel and secure it with screws.
7. Plug your laptop back in and power it on.
8. Allow the battery to charge fully before using it without a power source.

Frequently Asked Questions

• How long does the battery last on a single charge? The BTI R8D7N-BTI battery offers extended usage, typically lasting several hours based on your laptop's configuration and usage patterns.
• Can I use this battery with other Dell models? This battery is specifically designed for the Inspiron 15 7590 2-in-1, Latitude 5400/5401/5500/5501, and Precision 3540. For other models, please check compatibility before purchasing.
• Is it safe to leave the battery charging overnight? Yes, the BTI R8D7N-BTI battery is equipped with safety features to prevent overcharging. However, it is advisable to unplug once fully charged to maintain battery longevity.
• How do I know when the battery needs to be replaced? If you notice a significant decrease in battery life or if your laptop fails to recognize the battery, it may be time for a replacement.
• Can I recycle the old battery? Yes, it is recommended to recycle old batteries responsibly. Many local electronics retailers and recycling centers accept used batteries for proper disposal.