GPK Systems Power Battery for Canon NB-CP2L, NB-CP1L and Canon Compact Photo Printers SELPHY CP100, CP200, CP220, CP300, CP330, CP400, CP510, CP600, CP710, CP730, CP770, CP780, CP790, CP800, CP900, CP910 Rechargeable lithium-ion battery for Canon NB-CP2L or NB-CP1L Rated at 22.2V and 1800mAh for longer battery life Fully compatible with the Canon SELPHY printer Includes battery with 1-year manufacturer warranty