The Duracell DRC827 Lithium-ion Rechargeable Camcorder Battery for Canon camcorders is ideal as a replacement for lost batteries or as a backup for peace of mind.Film for hoursSuitable for a range of Canon camcorders, the Duracell rechargeable battery delivers seemingly endless filming time, great for long events and spontaneous shooting alike.With 7.4 V of power and 2550 mAh, the replacement camcorder battery will save you from having to recharge as often, so you can spend more working on recordings.The Duracell battery is energy efficient, thanks to its specially designed lithium foundation, which is environmentally friendly too.Designed to replace the Canon BP-827 battery, the Duracell DRC827 Lithium-ion Rechargeable Camcorder Battery is a power source you can trust.