NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented

NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented

Item # 329-HM318BKS

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NOCO 17-5/8L x 10W x 10-11/16D Inch Battery Boxes - 329-HM318BKS
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Product Images

In Use/Installed


  • Marine Battery Box
  • Camper Battery Box
  • Trailer Battery Box
  • Equipment Battery Box
  • Group 24 Batteries
  • Group 31 Batteries
  • Black Plastic
  • NOCO
  • 17-5/8L x 10W x 10-11/16D Inch
Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid. Ventilated lid features cable ports and locking tabs. Reinforced handles for safe grip. Molded plastic is impact and UV resistant. Call 800-298-8924 to order NOCO battery boxes part number 329-HM318BKS or order online at etrailer.com. Free expert support on all NOCO products. Guaranteed Lowest Price and Fastest Shipping for NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented. Battery Boxes reviews from real customers.


  • All Info
  • Reviews (13)
  • Q & A (15)
  • Videos (3)
  • Photos
  • Why etrailer?

NOCO Battery Boxes - 329-HM318BKS

Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid. Ventilated lid features cable ports and locking tabs. Reinforced handles for safe grip. Molded plastic is impact and UV resistant.


Features:

  • Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid
    • Great for installation on a boat, camper, motorhome, trailer, or generator
  • Adjustable divider allows for different sized batteries to be secured in place
  • Rugged, molded plastic is resistant to impact, UV rays, oil, gas, and battery acid
    • Maintains impact resistance in extreme conditions down to -20 F
  • Ventilated lid secures to container with 2 fasteners and a 42" box strap
    • Multiple exit points allow dangerous acid vapors to be released safely
  • 4 Cable ports provide multiple battery wiring options
  • Acid-resistant reservoir safely captures spilled battery acid inside the box
  • Reinforced handles ensure secure grip while carrying the battery
  • Meets Federal USCG 183.420 and ABYC E-10.7 requirements for marine use
  • Made in the USA


Specs:

  • Application: 12-volt automotive, marine, and RV lead-acid SLA batteries
  • Battery size: group 24, group 27, group 29, and group 31
  • Battery box dimensions:
    • External dimensions: 17-5/8" long x 10-11/16" tall x 10" wide
    • Internal dimensions: 14" long x 9-5/8" tall x 7-1/8" wide
  • Box strap length: 42"
  • Temperature range: -20 F - 320 F
  • Weight: 4 lbs
  • 1-Year limited warranty


NOCO HM318 Group 24,27,39, and 31 Snap Top Battery Box Dimensions



HM318BK NOCO Snap-Top Battery Box for Group 24, Group 27, Group 29, and Group 31 Batteries

Replaces Deka DW00252






California residents: click here


Video of NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for NOCO Group 24 to Group 31 Battery Box with Strap Review

Speaker 1: Today we're going to be taking a look at that NOCO Battery Box, with strap, for group 24 to 31 batteries, part number 329-HM318BKS. What's unique about this battery box, it's going to accommodate different size batteries. It will accommodate group 24 to group 31 size batteries. Now, NOCO also makes similar boxes that will accommodate single size batteries like your group 24 batteries, your group 27 batteries, your six volt batteries, and your U1 batteries. This one will actually fit multiple size batteries, and has a separator for the size battery you're installing. You simply slide it in and you see it's going to have six slots to slide your separator in, depending on the battery size that you have.

This is going to help keep your battery from sliding side to side.On the inside here, you can see how we have a raised section. Your battery is going to sit on top of this raised section, what these spots are that are dropped, these are reservoir, acid reservoirs. They are acid resistant, so the acid will not eat through the plastic if your battery happens to have a leak in it or something, the acid is going to come down and sit in these reservoirs instead of sitting on the bottom of the battery. The box itself is constructed of a UV resistant molded plastic, you can see it's going to have nice handles. If you decide to mount this inside, where you can carry the battery around inside the box, the handles very durable, strong, very wide grip, so you can get your whole hand in there.

As far as the lid, this is a snap lid, so it will lock into place, and it's also vented to release any fumes that may be caught inside the box.Another nice thing about this lid, or this box, is you're going to have four locations for any wiring that you may have hooked up to the battery. We're going to slide our battery in, we're going to slide it all the way over to the edge. Then we're going to take our adapter plate here, and we're going to slide it in just like that, right next to the battery. We can either run our cables in one of the four locations before we put our lid on, or if we're just wanting to store our battery, throw our lid on. Your box is also going to come with a nylon strap.

If you use it with the hardware that it comes with, on a wood floor of a boat or trailer, the strap itself will actually be used to hold the battery box, battery down to the floor. If you're using it in our situation here, where it's mounted to a metal frame, the strap is just going to be used to hold down the lid.The buckles on the strap are going to be a durable plastic. You can see they're going to have teeth, bottom and top one are going to have teeth on them to help them grip on to the strap when you have it on the box. We'll go over top and then down through the bottom. And then we'll pull it tight and that will secure your lid on.

Now that we've gone over some of the features of this NOCO Battery Box, let me show you how I installed it.For our installation, you're going to have two clips like this that come in your kit. Now, you're also going to have four wood screws. In our case, our customer wants the box mounted on the front of his trailer, to a metal frame. In order to get it into our metal frame, we're going to use some self-tapping screws and some fender washers. The reason we're using fender washers is because our box is a plastic and we don't want to pull that head through the plastic. This will give it a little wider base for a little bit stronger hold. We'll take our self-tapping screw and our fender washer, you want to make sure you're going into this small acid reservoir, in each corner, and not here in this raised part because your battery is going to sit up on here. You don't want the head of the bolt potentially causing damage to the bottom of your battery.We'll go ahead and do the same thing, put one in each corner here like that to hold our box in place. We'll have our strap, we can drop down. And that will keep it, our lids secured. That will do it for a look at the NOCO Battery Box with strap, group 24 to group 31 batteries, part number 329-HM318BKS.


Customer Reviews

NOCO Snap-Top Battery Box with Strap for Group 24 to Group 31 Batteries - Vented - 329-HM318BKS

Average Customer Rating:  4.8 out of 5 stars   (13 Customer Reviews)

Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid. Ventilated lid features cable ports and locking tabs. Reinforced handles for safe grip. Molded plastic is impact and UV resistant.

- 329-HM318BKS
by:

Good price and shipped the same day as ordered! 529434



- 329-HM318BKS
by:

The battery box came quickly and it was just what I needed . I love etrailer because of their thorough description of each product compared to that other online retailer. 479844



- 329-HM318BKS
by:

Excellent product for the money. Custom fit is provided. 543149



- 329-HM318BKS
by:

Quality! 716011



- 329-HM318BKS
by:

Needed just the battery cover as mine blew off somewhere but having the new box and cover with the strap will keep it secure. 698321



- 329-HM318BKS
by:

Great product. Exactly as advertised. 686806



- 329-HM318BKS
by:

Works well 677515



- 329-HM318BKS
by:

Nice quality. 640239



- 329-HM318BKS
by:

Very solid plastic cant wait to use for spare battery box. 633905



- 329-HM318BKS
by:

This is a great product. Fiits perfectly 621748



- 329-HM318BKS
by:

worked well for my coleman tent trailer battery. 516221


Comments

After a year the box is still going strong. I do t keep it covered from the summer sun or winter snow and it has weathered well.

Paul - 06/02/2019

56045

- 329-HM318BKS
by:

Product delivered quickly, nice sturdy box. Haven’t used it yet , but I think it will be good. 514259



- 329-HM318BKS
by:

Delivered as promised! 478564


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13

Ask the Experts about this NOCO Battery Boxes

Do you have a question about this Battery Box?


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  • Best way would be to run the power wire of your trailer connector to the positive post of a trailer battery and then running the power wire of all of the accessories to the positive post of the battery. That way it's drawing from either source but the battery still gets a maintenance charge when connected to tow vehicle. Basically it's a matter of installing a battery box so that you can securely install a battery and then running the 12 volt acc circuit of your 7-way to the positive...
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Do you have a question about this Battery Box?




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Info for this part was:

Video Edited:
Joshua S
Video Edited:
Chris R
Installed by:
Cole B
Edited by:
Daron K
Test Fit:
Shane H
Written by:
Brian T
Video by:
Michael B

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