Battery type: rechargable Li-Polymer battery; Voltage:10.95V; Capacity: 7000mAh/76.7Wh; 6 Cell.
Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.
100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery; CE-/FCC-/RoHS-Certified for safety.
Operation time for standard batteries(eg, 4400mah): Around 2 hours, the actual operation time will depend on how much electricity is required by the device and how you use it