Technical Details:This Dell Precision M4400 Battery is specifically designed to work with your Dell Precision M4400 Laptop.The feature of Dell Precision M4400 Ac Adapter is the latest technology, the highest quality , and meet or exceed OEM specifications. Dell adapter Precision M4400 is designed to power your laptop computer in the most efficent manner possible. All Dell rechargeble battery pack Precision M4400 comes with one-year limited warranty and a thirty-day money back guarantee.

Description of replacement laptop battery Dell Precision M4400

1. High quality and rechargeable ( between 400 to 600 charge-discharge cycle).
2. Replacement OEM battery Precision M4400,100% compatible with the OEM Dell Precision M4400 Battery.
3. Uses the highest quality graded and sorted cells(Panasonic, Sanyo, Samsung, BAK).
4. No memory effect with li-thium Dell Precision M4400 Battery.
5. Undergone comprehensive quality testing throughout the manufacturing and assembly process.
6. A 12-month free replacement warranty for manufacturer's defects.

This replacement battery pack for Dell Precision M4400 notebook is also compatible with the following models:

Dell Battery:
312-0748 , 312-0754 , 312-0917 , 451-10583 , C719R , KY477 , PT434 , U844G , Laptop Battery.

This Dell Precision M4400 Battery can replace the following original battery:

Dell Battery:
Latitude E6400 , Latitude E6400 ATG , Latitude E6400 XFR , Latitude E6500 , Precision M2400 , Precision M4400 , Precision M6400 , Laptop Battery.