Hi,\n\nCan anyone tell me if the Canon SD450 works with generic 4L batteries? I\nplugged the battery into my factory canon charger to charge the battery. I\nnoticed that once I plug it in, the amber charging light comes one, then\nafter a few seconds the green light (full charge) light comes on. Then all\nlights go out. Is this normal? I have no problems charging my original\nbattery. When I plug it in amber light goes on till the battery is finished\ncharging then switches to green. There is always a light on. Please let me\nknow if this is normal. I've heard some cameras have a chip so generic\nbatteries don't work. Thanks.