Group 24/31 Marine Battery Box – Stainless Steel, Lock

Group 24/31 battery box keeps your marine or vehicle battery protected and secure with a lockable, corrosion-resistant stainless steel shell for rough water, road vibration, and outdoor storage. Built for lead-acid, lithium, and AGM batteries across 12V/24V/36V setups, it supports cleaner installs with multi-direction cable routing and rubber-grommet pass-throughs to reduce cable wear. Dual carry handles make it easy to move for boating, RVs, camping, docks, and solar power setups.

• Fits Group 24/31 batteries for automotive, boat, RV, trailer, trolling motor, dock, and solar storage use


• Delivers tough protection with coated 201 stainless steel for impact resistance, corrosion resistance, and heat durability


• Secures access with a built-in lock to help prevent accidental opening or tampering during transport and use


• Routes cables flexibly with front, side, and bottom wiring holes plus rubber grommets to reduce abrasion


• Carries easily with dual handles for quick relocation in emergencies, maintenance, or off-grid setups

When your battery powers critical gear—trolling motors, RV systems, or backup solar—exposed terminals and loose cables are a liability. This lockable stainless steel battery case helps shield the battery, supports tidy cable management, and stands up to wet, dirty, high-use environments. Use it to organize wiring, protect connections, and add an extra layer of security wherever your power system travels. Grab yours today and set up your battery with a cleaner, more protected install.

• Compatible battery sizes: Group 24 / Group 31


• Compatible battery types: Lead Acid / Lithium / AGM


• Supported systems: 12V / 24V / 36V


• Inner dimensions: 13.78 x 7.87 x 11.18 in (350 x 200 x 284 mm)


• Product dimensions: 13.98 x 8.07 x 11.42 in (355 x 205 x 290 mm)


• Material: Coated 201 stainless steel


• Net weight: 9.44 lb (4.28 kg)


• Features: Lock, dual handles, multi-direction cable holes, rubber-grommet pass-throughs