Attwood 9082-1 Small Battery Box with Mounting Kit and Strap, Fits U1 Batteries, Black

When it comes to protecting smaller batteries such as the U1 Series you can’t beat this tough box. It combines acid-proof materials with performance specs that meet or exceed U.S. Coast Guard standards. Also perfect for powered lawn and gardening equipment. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years.

• Compact & Secure Fit for Small Batteries: Engineered to hold U1 batteries securely, ideal for jet skis, lawn equipment, and small watercraft. Inside dimensions with lid: 8 1/4" L × 5 1/2" W × 7 7/8" H (max height with terminals). Outside dimensions: 11" L × 7 1/2" W × 8 1/2" H.
• Rugged Polypropylene Construction: Acid-resistant, impact-tested from -20°F to +120°F for reliable performance in extreme conditions
• Vented Design for Safety: Integrated ventilation helps release battery gases while minimizing water intrusion, enhancing battery longevity
• Secure Hold-Down System: Includes a 40" strap rated to withstand 350 lbs. of force—nearly 4× the U.S. Coast Guard requirement.
• Meets Marine Safety Standards: Complies with ABYC E-10 and USCG Spec 183.420 for OEM-installed battery hold-down systems.