Features: Battery Type: 7.2V 5200mAh large rechargeable lithium battery, it can be replacement for Sony NP- F550 F570 F750 F770 F960 F970. Wide Compatibility: 100% Compatible with Sony CCD-TRV215, CCD-TR917, CCD-TR315, HDR-FX1000, HDR-FX7, HVR-V1U, HVR-Z7U, HVR-Z5U. Multiple Protection: Built in over-charge, short-circuit, over-voltage, over-current protection can help to avoid security problem effectively. Common Options: With a USB cable, easy to get charged through AC adapter, power bank, desktop, laptop, etc. Pocket Size: Compact and easy to carry, save more space for you, this battery charger set is your best choice. Specifications: Battery Capacity: 5200mAh Battery Voltage: 7.2 V Battery Size: 7 * 4 * 3.5cm/ 2.8 * 1.6 * 1.4in Battery Weight: 195g/ 6.9oz Charger Size:8 * 4.5 * 2cm/ 3.1 * 1.8 * 0.8in Charger Weight: 37g/ 1.3oz Package List: 1 * Battery(5200mAh) 1 * Battery Charger 1 * USB Charging Cable