Canon BP-819 / BP-827 Equivalent 890mAh Battery For Canon VIXIA , LEGRIA & More Digital Camcorders Replaces Part # : Canon BP-807 , BP-808 , BP-809 , BP-819 , BP-827 Specifications: Voltage 7.4V (volts) ; Capacity 890 MAH Chemistry: Lithium Ion Rechargeable - No Memory Effect Utilizes BSP Technology for Surge & Overload Protection, and Thermal-Cut-Off to Guard Against Short Circuits Quality & Satisfaction Guaranteed - Backed by a 3-Year Manufacturer's Warranty!