• Dimensions - 1.8 x 1.3 x 1.8 (45.2x33.3x45.2mm)
• Weight - 4 ounces (112 grams)

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I use this battery for my trip to LA, Vegas and Grand Canyon. It definitely could last you longer than a day if you are not shooting intensively for something like 2 hours. Since I use a HV30 with it. It usually lasts me a tape and half, which is about 90 minutes, with about 50 times on and off. One star off for not lasting two tapes, but solid enough for a trip in the field.

It's a great accessory for extended use. Although it is a little expensive, I use a video light a lot so the extended capacity is a must.The Canon quick charger is a must with this batery as well.

Not a lot you can say about a battery other than it works or fails. This one works.