2 Pack 7.4V 2500mAh NP-F550 NP-F330 NP-F570 F750 F930 F950 NP-F530 Battery For SONY Mavica Camera Capacity: 2500mAh Voltage: 7.4V (compatible with 7.2V) Compatible with: SONY NP-F550 NP-F330 NP-F750 Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.