Anyone else use a vmu for some games?

I keep an extra one in the car for short trips to the store and stuff. I just turn on and play for a min or two.

I also just solder an 12 volt battery to it instead of the expensive little battery's











That blue thing on top of the 12 volt battery is just something i ripped out of an old alarm clock, it just hooks onto the top of the 12 volt and has a negative and positive wire coming off of it.

If you dont have one you could just take a 12 volt or any kind of battery (aa,aaa) and solder (or tape)wires to the positive and negitive ends and then solder(or tape) them to the right places on the vmu

I could make a tutorial or a video if anyone wants

still fits in controller to even though it take up both vmu ports