amsahr Extended Performance Replacement Digital Camera and Camcorder Battery for Sony NP-FF50, NPFF50, NP-FF51, NPFF51, DCR-IP220, DCR-IP55, DCR-PC350 18 Months Manufacturer Warranty, 100% Satisfaction Guaranteed ( A saving of $16.98 ). Engineered and Manufactured Under European Standard ISO 9001. Guaranteed Superior Quality Meets or Exceeds High Priced OEM Products. 900 mAh, 7.4 Volts Protective Retail Packaging, Each Product is wrapped with inner plastic bag and outer box packaging. Exclusive Offering of a Durable, High Performance, Extended Life Grade A Battery