The new Circle Pad Pro for the Nintendo 3DS has pretty darned good battery life. That is a good thing, because removing the battery takes a screw driver to get the plate off to swap the AAA battery.

We may earn a commission from links on this page. Nintendo has once again made an add-on second Circle Pad for the 3DS. And, you know what, it's not half bad. Actually, it seems like the Circle Pad ...