HP SB03XL Long Life Notebook Battery - For Notebook - Battery Rechargeable - 4150 mAh - 46 Wh - 11.1 V DC

Lithium Ion (Li-Ion) Polymer battery chemistry delivers energy to the notebook through an easily controlled reaction 11.1 V DC battery - Powers your notebook safely Proprietary Battery Size battery - Ideal for replacing the older notebook battery easily Can be used multiple times, hence saving your money