FlyHi 2500mAh External Rechargeable Li-ion Battery for Canon Selphy CP1200 CP910 CP100 CP300 CP330 CP510 CP600 CP730 CP750 CP770 CP780 CP790 CP800 CP810 CP900 Power Bank for Canon Photo Printer Double Power Supply for Your Canon Photo Printers When You are in Travel, Office or at Home. Double power Replacement for Canon Battery NB-CP2L, NB-CP1L. Portable Li-Ion Rechargeable Power Bank for Canon Photo Printers, Perfectly Compatible with the Canon CP1200,CP910,CP100,CP300,CP330,CP510,CP600,CP730,CP750,CP770,CP780,CP790,CP800,CP810,CP900 Real Capacity: 2500mAh, DC Input : 25.2V/0.5A , Output : 18V-25.2V/2A(max) . The Power bank features 2500 mAH which provides almost double longer run-time between charges. Content: 1pcs external Power bank , 1pcs output cable , 1pcs 25.2V 0.5A AC/DC Li-ion CHARGER (ADAPTER) 2-year Manufacturer Warranty from Date of Purchase