If you haven't yet bought the box I would suggest you choose the larger one that accommodates the funny looking battery. I can't remember what it is called but most of you guys know what I'm talking about. I am out of town and can't check on this. I chose the standard box and then decided on the better battery. It will fit but you will need to do some modifications with the hold-down. I would think the larger box would accommodate either battery so later if you decide on upgrading you battery you could do so without any problems.
