amsahr ValuePack (2 Count): Extended Performance Replacement Digital Camera and Camcorder Battery for Canon NB-5H, NB5H, Powershot A5 Zoom, Powershot A520, Powershot S10 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. 800 mAH, 6 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