NOCO HM318BKS Snap Top Automotive Batteries Review

Michael Iaboni Profile image

Written by:

Updated June 27, 2022
90 Expert Rating

NOCO Battery Boxes collects battery acid and stores it safely thanks to its vented design. The locking tabs fasten very securely to prevent the batteries from accidentally popping out and, best of all, it’s very affordable. Check out our best battery box list for more great battery box options for you!

Why We Like It – NOCO HM318BKS Snap Top Automotive Batteries

The NOCONOCO HM318BKS Snap Top Automotive Batteries supports all manner of batteries from group 24-31 to 12 volt RV, boat, and trailer batteries. The adjustable divider inside the box helps to keep your batteries organized depending on size, and USCG certification means you can trust the impact rating and vented design to be top-notch.

  • Box collects battery acid
  • Box strap locking tabs fasten securely
  • Affordable
  • No smart features
  • No external battery access


The NOCO Battery Case supports battery sizes for group 24-31 batteries and 12 volt automotive marine, RV, boar, and trailer batteries. The HM318BKS Snap Top Battery Box collects battery acid and allows for adequate ventilation. The impact resistance on the battery pack impresses with a -20℉ rating and is unaffected by acid, gas, oil, and UV exposure. While advanced, the HM318BKS doesn’t contain any smart features like an integrated USB charging port. For that, you should look to the Newport Vessels Trolling Battery Center.


The NOCO Rugged Battery Box contains a nifty adjustable divider to help organize your batteries while they are inside the box. This also helps to limit battery movement and protects against accidental shorting of battery terminals. The battery locking tabs aid in fastening the cover securely to the battery case and reinforced plastic handles prevent cracking. Unfortunately, there is no external battery access. If you’re looking for a box with easy access terminals, make sure you check out the MinnKota Trolling Motor Power Center.


NOCO RV Batteries are certified and tested to meet United States Coast Guard (USCG) code of federal regulations. You know that it’s impact and vented design are good when this standard is met. And just for extra fun it also meets the American Boat and Yacht Council (ABYC) specifications too. It retails for $13.00 right now on Amazon which is more than a fair price. If you’re a bargain hunter though, you can also check out the Camco Regular 55362 Battery Box Group for a fantastic budget battery box.

NOCO HM318BKS Snap Top Automotive Batteries Wrap Up

A NOCO RV Battery isn’t exactly the most technologically advanced battery box on the market. But then again, it’s made to be absolutely rugged. So having half a computer in there would feel out of place. If you focus on its affordability, certifications, and battery size support, you’ll be more than happy.

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