Compatible 8 cell (4800 mAh) battery for HP NC8200; NC8230; NC8430 - Proprietary - Lithium Ion (Li-Ion) - 4400mAh - 14.4V DC

Lithium Ion (Li-Ion) battery chemistry delivers energy to the notebook through an easily controlled reaction 14.4 V DC battery - Powers your notebook safely 4400 mAh capacity ensures secure power flow to your notebook Can be used multiple times, hence saving your money