The extended-life battery for the PA700 and PA720 is a must for those who are going to be using the PA700 constantly. With a 100% battery charge, the extended-life battery will last approximately 11 hours, compared to the standard battery, with a life of approximately 5.5 hours per charge.
*The extended-life battery requires a different battery cover than the standard battery cover for the PA700 and PA720. The extended-life battery cover must be purchased separately.
Extended Battery 3.7v , 4800 mAh