NOCO BT31 Battery Tray with 42" Strap Rugged Marine-Grade Fits Group 31 Size

NOCO BT31 Battery Tray with 42" Strap – Rugged Marine-Grade – Fits Group 31 Size

The NOCO BT31 is a heavy-duty Group 31 battery tray designed for rugged environments including automotive, marine, and utility applications. With a military-grade hold-down strap and impact-resistant construction, it provides reliable battery security in even the harshest conditions.

• Fits Group 31 Batteries – Compatible with battery sizes ranging from 10.3" x 6.3" to 11.3" x 7.3".
• 42" Military-Grade Strap – Water-resistant nylon webbing with a heavy-duty buckle supports over 120 kg of tensile load.
• Impact & UV Resistant – Withstands extreme temperatures down to -20°F and resists UV, oil, gas, and other contaminants.
• Marine-Grade Durability – Ideal for use in boats, tractors, lawn/garden equipment, and utility vehicles.
• Functional Design – Features full-flow ventilation and acid-resistant reservoir for safe electrolyte containment.

• Brand: NOCO
• Model: BT31
• MPN: NOCO BT31
• Type: Battery Tray
• Color: Black
• Compatible Battery Size: Group 31
• Battery Dimensions: Min. 10.3" x 6.3" / Max. 11.3" x 7.3"
• Mounting Type: J-Bolt Mounting & Hold-Down Strap
• Strap Length: 42 Inches
• Regulatory Compliance: Meets US Coast Guard regulations for battery securement
• Features: Impact & UV Resistant, Ventilation Ports, Acid-Resistant Reservoir
• Additional Features: Marine-Grade Construction, Oil & Gas Resistant

Whether you’re upgrading your marine setup or reinforcing a utility vehicle’s power system, the NOCO BT31 battery tray offers a secure, compliant, and weatherproof solution to keep your Group 31 battery stable and protected.