Customers most agreed on the following attributes:
Comments about Canon BP-827 Lithium Ion Battery Pack:
Have a Canon HG21 I am using this with currently.
Comments about Canon BP-827 Lithium Ion Battery Pack:
I can record between 3 & 4 hours without recharging. It's a big bat, but it seems to balance well on my canon HF20.
Comments about Canon BP-827 Lithium Ion Battery Pack:
Camera said about 4 hours charge on this battery. I have not yet used it completely until empty in one shot. Sticks out from the camera but is not a hassle at all
Comments about Canon BP-827 Lithium Ion Battery Pack:
Does just what I wanted. Gives me about 300 minutes or 5 hours on my Canon HF S100. The battery pack does stick out some, but I expected it. The size doesn't bother me. It is about a half inch longer than the battery that came with my camera. I would recommend.
Comments about Canon BP-827 Lithium Ion Battery Pack:
Bought this battery for the Canon HF11. We bought this to make sure we had enough battery life to record our wedding. Needless to say, this was plenty of battery to do so. We were also using an additional light powered by the battery, but none the less, it worked wonders.