Injection molded polypropylene plastic boxes effectively collect battery electrolyte, allow ventilation, and prevent accidental contact of ungrounded battery terminals. Patented Snap-Top™ lid secures the lid to the base, heavy-duty handles resist cracking, and vent hole cover plugs limit water entry. Includes mounting hardware and instructions. Fits 12 Volt batteries. Large box fits Group 24-31 batteries. Dimension: Inside (14.50”L x 7.87”W x 10.00”H), Outside (17.75”L x 10.13”W x 10.50”H)
Before You Order
Verify part number HM318BK exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify HM318BK on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
