Canon NB-9L Battery PackDescription he Canon NB 9L Rechargeable Lithium Ion Battery Pack is for the PowerShot SD4500 Digital Camera. It has a charge time of approximately 4 hours. Technical Specs Battery Amp Hours 870. 00 mAh Chemistry Lithium Ion Output Voltage 3. 5 VDC Dimensions (W x H x D) 0. 6 x 1. 8 x 0. 6" 1. 3 x 4. 4 x 1. 3 cm Weight 17 g

And it’s packed with innovative features

it is both dust and splashproof

43 mm (Front)

which includes The Handler Floating Handgrip for comfortable handheld shooting on land or in the water

to benefit both stills and video applications

On top of all this

Three Fluorite Elements and Two ED Glass Elements Reduce Flare and Ghosting

It offers a very versatile 24-105mm equivalent zoom range and even features a constant f/4 aperture for consistent performance

Wide accessory compatibility provided with the incorporation of a microphone port

vertical shift

6 lb / 3 kg

EF 17-40mm f/4L USM