Extra Digital Selected li-ion notebook batteries opens up new mobility and usage possibilities of your devices. These batteries are manufactured using new, high-quality, balanced features, rechargalbe cells that ensures the longest battery life and maximum capacity. These batteries do not have "memory effect," so they can be recharged at any time convenient for the user.

Unique microcontrollers used in batteries:

• Protects the battery from overload, overheating and ignition;

• Optimizes the discharge settings to maximize battery capacity;

• Ensures device safety during both heavy load and standby mode.

The battery is suitable for the following computer models:

Latitude E5540

Latitude E5440

The battery is suitable for use instead of these original battery models:

N5YH9

VV0NF

VVONF

VJXMC

0M7T5F

0K8HC

1N9C0

7W6K0

F49WX

NVWGM

CXF66

WGCW6

312-1351

451-BBID

451-BBIE

451-BBIF

3K7J7

970V9

9TJ2J

TU211

Technical specification:

Capacity: 4400 mAh

Element type: Li-ion

Voltage: 11.1 V

Color: black

Notes: The list of compatible batteries and computers may not be complete. In case of doubt, always consult a consultant.