Battery Technology BTI Notebook ProprietaryLithium Ion (Li-Ion)7800mAh11.1V DC DL-M1330H

BTI Notebook Battery
Solution for a battery that is about to expire, so you can replace it whenever needed.
Rechargeable battery – Lasts longer on a single charge than its disposable counterparts.
10.8 V DC battery – Ensures a steady and uninterrupted supply to your notebook.
Smaller and lighter than other rechargeable batteries, proving ideal for portable devices.