This CTA digital battery replaces the Fuji NP-120 digital camera battery. It was designed to meet or exceed OEM specifications and is 100-percent compatible to the original equipment chargers. You can always count on Overstock.com for great deals on all your electonic needs. Specifications: Chemistry: lithium ion Voltage: 3.7V mAh (capacity): 1500 mAh Run time (shooting time): up to 200 shots For use with the following digital cameras: Fuji FinePix F410 Zoom Kodak LS633 Pentax D-L17/Optio 450/Optio 550/Optio 555 Ricoh Caplio RR30