Canon Battery Pack NB-CP2L Litium ion rechargeable battery Compatible with select Canon SELPHY printer models including the CP100, CP330, CP510, CP600, CP710, and CP730 Rated capacity: 22.2V, 1200 mAh This product is designed for Selphy CP-600, CP-330 and CP-300 Photo Printers Canon makes it easy to create, manage, and share images and information better, faster, and more efficiently