Attwood Marine 9082-1 Small Battery Box The Attwood Marine Small Battery Box is for smaller batteries like Series 16 and those used in jet skis and power lawn and garden equipment. This vented battery box is constructed of polypropylene for total acid resistance. The included 40 hold down strap can resist 350 lbs. of force, which is nearly four times the USCG requirement. Additionally, Attwood battery boxes are drop tested in temperatures ranging from -20F to 120F. Meets ABYC standard E-10 and U