The Heavy Duty Battery Box is the perfect battery storage solution—preventing accidental spills, limiting battery movement, as well as protecting the batteries from dust, dirt, water, and other external elements that could short a battery. With the adjustable divider, the battery box is capable of accomodating most Group 24-31 batteries. This heavy-duty box uses high impact-resistant polypropylene for reliable protection while tackling rugged environments. On the top of the battery box are vent holes to allow for adequate ventilation of hydrogen gas. Thanks to the included tie-down strap and brackets, the battery box can be easily installed in a car, boat, camper, motorhome, trailer, or caravan.