BTI Notebook Battery DL-I5521X4 for Dell Inspiron 14, 15R - 14.4V, 2600mAh, 4-Cell Rechargeable Lithium-ion Battery

This BTI Notebook Battery DL-I5521X4 is designed to provide reliable power for select Dell Inspiron models, including 3421, 5421, 5437, 14, 14R, and 15R series. Crafted with a proprietary battery size, it ensures maximum productivity and dependable performance, making it an ideal replacement for older batteries. The battery is compact and lightweight, making it suitable for portable devices without sacrificing power or capacity. Equipped with four cells, it delivers consistent energy output and enhanced usability for everyday computing needs.

Operating at 14.4 volts with a capacity of 2600 mAh, this battery guarantees a steady and uninterrupted power supply to your notebook, supporting faster charging and extended usage. The design emphasizes convenience, with features that prioritize efficiency and dependability. Its environmentally friendly construction aligns with sustainable practices, offering peace of mind for eco-conscious users. The battery's compatibility with OEM part numbers like V8VNT, XRDW2, T1G4M, and others ensures seamless integration with your device.

Manufactured by Battery Technology, Inc., this product is built to strict quality standards with an 18-month limited warranty. Weighing approximately 2 pounds, the battery is easy to handle and install, providing a hassle-free upgrade for your existing notebook. For more details and support, visit the manufacturer’s website at http://www.batterytech.com. Trust in BTI for dependable power solutions that keep your notebook running smoothly and efficiently.

Features:

• Smaller and lighter than other rechargeable batteries, proving ideal for portable devices

• Proprietary Battery Size battery size for maximum productivity with added dependability

• 4 cells for optimal performance with maximum usability

• 14.4 V DC battery - Ensures a steady and uninterrupted supply to your notebook

• 2600 mAh battery capacity for dependable, faster charging to ensure maximum convenience and usability

• Proprietary Battery Size battery - Ideal for replacing the older notebook battery easily