Decode: Replacement Digital Camera Battery BP827/BP-827 for Canon Camcorder battery pack for Canon Li-ion (Lithium-ion) battery Video camera battery for canon DV Battery for Canon BP827/BP-827 Specification: 1.Type: Li-ion battery 2.Voltage:7.4v 3.Capacity:2100mAh4.CE ROHS Rechargeable Replacement Digital Camera Battery BP827/BP-827 for Canon Product Model: BP827/BP-827 Products type: Li-ionVolts: 7.4V Capacity: 2100 mAh Weight:125.5G Dimension: 40.45*30.9*59.4 mm 1 year warranty! Decode battery, have time recods when use machine This Digital Camera Battery is also compatible : HG20/21 FS10/11/100/200/211