Battery Technology BTI Compatible OEM 451-BBID 970V9 NH9 VV0NF Compatible Model LATITUDE E5440 451-BBID-BTI

BTI Battery
Provides reliable power to your notebook with a capacity of 8400 mAh.
More environment-friendly as compared to the disposable ones.
Delivers 10.8 V DC to your compatible notebook, ensuring that your device is ready to use when needed.
Lithium Ion (Li-Ion) battery chemistry delivers energy to the notebook through an easily controlled reaction.