Product Overview & Key Specs: Kastar Replacement Lithium-ion (Li-ion) Battery – High Quality, Long Lasting, and Cost-Effective. Battery Size: 1.55" × 1.22" × 0.23" (39.4 × 31 × 5.8 mm) Weight: 1.0 oz 100 % Compatibility: The battery is 100 % decoded and fully compatible with the original Olympus cameras and chargers. No special settings required. High Capacity & Performance: Made with high-quality Japanese cells for longer battery life, reliable power, and no memory effect. Compatible Battery & Charger Models: Olympus LI-40B, LI-42B · Casio NP-80 · Nikon EN-EL10 · Kodak KLIC-7006 · Pentax D-Li63, D-Li108 · Fujifilm NP-45 Compatible chargers include: Olympus LI-40C, and other standard chargers for the above battery models. Compatible Olympus Camera Series: Camedia / FE Series: X-600, D-630, D-720, D-725, D-730, FE-20, FE-150, FE-160, FE-190, FE-200, FE-230, FE-240, FE-250, FE-280, FE-290, FE-300, FE-320, FE-340, FE-350, FE-360, FE-370, FE-4000, FE-4030, FE-4050, FE-5000, FE-5010, FE-5020, FE-5030, FE-5050, FE-5500; IR Series: IR-500, SP-700; Stylus Series: 550WP, 700, 710, 720SW, 725SW, 730, 740, 750, 760, 770SW, 780, 790SW, 820, 830, 850SW, 9000, 1040, 1050SW, 1200