Battery Technology BTI Notebook ProprietaryLithium Ion (Li-Ion)7800mAh11.1V DC PA-CF30

BTI Notebook Battery
Provides reliable power to your notebook with a capacity of 7800 mAh.
Rechargeable battery – Lasts longer on a single charge than its disposable counterparts.
10.8 V DC battery – Powers your notebook safely.
Smaller and lighter than other rechargeable batteries, proving ideal for portable devices.