The Dell Inspiron 1440 Laptop Replacement Battery is a high-capacity lithium-ion battery specifically engineered for Dell Inspiron 1440 laptops, delivering reliable power and performance for your computing needs. With a robust capacity of 5200mAh and an operating voltage of 11.1V, this battery is designed to ensure your laptop runs smoothly, whether you're working on documents, browsing the web, or streaming media.

Featuring a watt-hour rating of 58Wh, this replacement battery provides up to 4-6 hours of usage on a single charge, allowing you to stay productive without the hassle of frequent recharges. The battery is capable of a quick recharge, typically taking around 2-3 hours to reach full power, making it ideal for users who need to maximize their time on the go.

With a 6-cell configuration, the Dell Inspiron 1440 battery balances power with portability. Weighing approximately 450g and measuring around 203 x 52 x 20 mm, it integrates seamlessly into your laptop, providing a lightweight solution without compromising performance. The 9-pin connector ensures a secure fit and reliable connection, simplifying the installation and replacement process.

Safety and efficiency are paramount in the design of this battery. It includes built-in protection circuits to guard against common issues such as over-voltage and overheating, enhancing both the battery's lifespan and the performance of your laptop. Additionally, the battery is manufactured with eco-friendly materials, aligning with Dell's commitment to sustainable practices.

Backed by a 1-year limited warranty, the Dell Inspiron 1440 Laptop Replacement Battery is a dependable investment for users looking to enhance their laptop’s functionality and extend its usability. Experience uninterrupted performance and peace of mind with this reliable power source, crafted to meet the demands of modern computing.