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Commercial Grade Battery Box for Dual 6V Batteries - Vented
NOCO

Commercial Grade Battery Box for Dual 6V Batteries - Vented

Part Number: 329-HM426
In Stock
$135.91
Retail:$149.99
You Save: $14.08
Battery Boxes
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Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid. Ventilated lid features cable ports and locking knobs. Reinforced handles for safe grip. Molded plastic is impact and UV resistant. 1-800-940-8924 to order NOCO battery boxes part number 329-HM426 or order online at etrailer.com. Free expert support on all NOCO products. Great prices and Fastest Shipping for Commercial Grade Battery Box for Dual 6V Batteries - Vented. Battery Boxes reviews from real customers.
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  • Reviews (96)
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NOCO Battery Boxes - 329-HM426

  • Camper Battery Box
  • Equipment Battery Box
  • Marine Battery Box
  • Trailer Battery Box
  • 6V
  • Plastic
  • NOCO
  • 2 Batteries

Battery box protects your automotive, marine, or RV battery against impacts, contaminants, and leaked battery acid. Ventilated lid features cable ports and locking knobs. 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, commercial equipment, and generators
  • Rugged, molded plastic is resistant to impact, UV rays, oil, gas, and battery acid
    • Maintains impact resistance in extreme conditions down to -20 F
  • Internal bumpers keep battery in place to prevent shifting and jolting
  • Ventilated lid secures to container with 2 bolt-down knobs
    • Multiple exit points allow dangerous acid vapors to be released safely
  • 8 Cable ports provide multiple battery wiring options with heavy gauge wire (4 AWG to 0 AWG)
  • 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: 6-volt marine, RV, and commercial lead-acid batteries
  • Battery size: dual 6V
  • External dimensions: 17-15/16" long x 14-5/16" wide x 14" tall
    • Internal dimensions: 14-5/8" long x 10-1/2" wide x 11-1/2" tall
  • Mounting base dimensions: 16-11/16" long x 12-5/8" wide
    • Mounting hole diameter: 5/16"
  • Temperature range: -20 F - 320 F
  • Weight: 7 lbs
  • 1-Year limited warranty


NOCO HM426 Dual 6V Commercial Battery Box Dimensions



HM426 NOCO Commercial Grade Battery Box for Dual 6V Batteries




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

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

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Very good



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Love it. Thank you



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fast service


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96
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See what our Experts say about this NOCO Battery Boxes

  • Battery Box that Can Fit 2 Trojan T-105 Batteries
    The internal dimensions of the NOCO Commercial Grade Battery Box # 329-HM426 are 14-5/8" long x 10-1/2" wide x 11-1/2" tall. The dimensions of the Trojan T-105 batteries are 10.30 inches wide, 7.11 inches deep, and 11.07 inches tall which means that two of these would fit really well in the NOCO box! I attached a review video for this box for you to check out as well.
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  • Looking For A Battery Box For 2 6v Batteries
    Hey Donald, The battery box # 329-HM426 is a great fit for 2 6v batteries. In terms of it fitting on your trailer that just depends on the room you have to mount it. The actual size of the box is 17-15/16" long x 14-5/16" wide x 14" tall. So as long as you have a spot that it can fit this is going to work great for you. How often are you able to get out with that trailer?
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  • Battery Box For Trojan T1275 Deep Cycle Battery
    Hello Tim, thanks for reaching out. We currently offer one battery boxes that will fit your Trojan T1275 Deep Cycle Battery, and that is the following: - Commercial Grade Battery Box for Dual 6V Batteries - Vented # 329-HM426 This battery box has inside dimensions of 14-5/8" long x 10-1/2" wide x 11-1/2" tall so it is slightly larger than your battery. There will be a bit of room to spare inside the box but it will fit.
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  • Battery Box to Hold '68 Torino Battery Inside Trunk
    Hey Robbie, thanks for reaching out! The Snap-Top Battery Box # 329-HM318BKS measures 14-5/8" long x 8" tall x 7" wide internally so it won't be able to accommodate your battery, but we do have the Noco # 329-HM426 which measures 14-5/8" long x 10-1/2" wide x 11-1/2" tall internally and would be a great alternative for your application. You'll have a little extra room inside and you'll need to find a way to secure the box in the trunk of your '68 Torino (which is a beauty), but this will...
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  • Recommended Spare Tire Cover For Trailer Tire Size ST205/90R15
    Hey Richard, For a spare tire with tire size ST205/90R15 you would need the Universal Spare Tire Cover # 052963753875. Your tire size has a 29.53" overall diameter so this will fall almost in the middle of its 29" to 31" capacity range. It's made of a heavy-duty vinyl that can help block UV rays from dry rotting your spare. It has an elastic hem with hooks at the bottom for snug fit so that the cover won't blow away while you're out on the road.
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  • Battery Box for Running Two Go Power Sun Cycle Solar RV Battery # 34277606
    The dual battery box part # 329-HM426 would fit two of the Go Power Sun Cycle Solar RV Battery # 34277606 that you referenced. The outside dimensions of the box are also compatible with the space you mentioned having as well.
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  • Small Vented Battery Box Recommendation For Trojan 6V Batteries
    I recommend using the Tow-Rax Battery Box # 329-HM426 for your upgraded 6V Trojan batteries. This box has internal dimensions of 11-25/32" long, 8-27/64" wide, and 10-15/16" tall which should be more than enough space to fit one battery. You will have to use two boxes if you are using two batteries.
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    Image 1 for
  • Battery Boxes Capable Of Holding 6V LifeLine Battery GPL-4CT On Trailer Tongue
    For 6-volt battery boxes we have a couple options to hold your two 6V lifeline GPL-4CT batteries. I was able to see that this battery is 10.28" long, 7.06" wide and 9.92" tall. First is the Commercial Grade Battery Box # 329-HM426 which is designed to hold 2 6 volt batteries. The interior dimensions are 14-5/8" long, 10-1/2" wide and 11-1/2" tall. The Exterior is 17-15/16" long, 14-5/16" wide and 14" tall. Next the TorkLift PowerArmor Solar Locking Battery Box # TLA7712RS will allow...
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  • Battery Box Large Enough To Hold 2 Group 24- 12V Batteries
    I recommend the NOCO Commercial Grade battery box part # 329-HM484 to hold both of the group 24 batteries. From my research a group 24- 12 volt battery measures 10.25" long x 6.8125" wide x 8.875" tall. This battery box measures 21" long x 11-13/16" wide x 10-5/16" tall of internal usable space. This is the most cost effective box that we carry that is spacious enough for the 2 batteries. I would measure the regulator and make sure it can fit with the two batteries though. I have attached...
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    Image 1 for
  • Battery Box to Mount Four 6 Volt Batteries on A-Frame Trailer Tongue
    I do have thoughts, and while we do have battery boxes that will allow you to mount four 6 volt batteries, you simply do not have enough room inside your A-frame at the front to store that many batteries. Instead, you will need to mount them on top of the frame and the best option for this is two of the NOCO Commercial Grade Battery Box for Dual 6V Batteries # 329-HM426 which measures 17-15/16" long x 14-5/16" wide x 14" tall and has ports which allow them to be wired. I have added a link...
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  • Where are Vents on Commercial Grade Battery Box # 329-HM426
    The vent ports of the Commercial Grade Battery Box # 329-HM426 are around the top of the box underneath the lid. See attached picture to see the cut outs along the top of the box.
    view full answer...
    Image 1 for
  • Battery Box that Fits Battery Dimensions of 14 inch by 14 inch by 14 inch
    We only have one single battery box that will fit the battery size you mentioned needing. For that we have the NOCO part # 329-HM426 which measures 17-7/8L x 14-5/16W x 14D Inch. Nothing we offer will fit two batteries of this size though.
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  • NOCO Dual Battery Box to Fit Two 12 Volt Batteries
    So the internal dimension of the NOCO Dual Battery Box # 329-HM426 that you referenced is 14-5/8" long x 10-1/2" wide x 11-1/2" deep. For a similar box that will fit both of your batteries you'd want the NOCO part # 329-HM408 which has internal dimensions of 21-3/16" long x 9-5/8" wide x 11-1/8" deep. The underside of the box has 4 bolt holes already setup for attaching to your channel as well.
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  • Can The NOCO Battery Box # 329-HM426 Be Vented To The Outside Of A Cargo Compartment
    The Commercial Grade Battery Box for Dual 6V Batteries # 329-HM426 is a hard molded plastic so you could definitely cut a hole in the lid and run a hose from it to a vent like the Valterra RV Battery Box Vent with Cover - White Cover # A10-3300-05 ( # A10-3300BK-05) which can be mounted to the wall of your trailer. These vents fit 1-3/4" battery box hoses, which you would need to source from your local hardware store, and can be secured with hose clamps.
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  • Is AGM Group 24 Battery Size the Same as Lead Acid Group 24
    The standard AGM 24 battery dimensions are 6 3/4" Width x 9 7/9" Height x 10 7/8" Length which is a very common size. AGM or lead acid Group 24 size batteries would be the same size.
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  • Could Two GC2 Batteries Fit in NOCO Commercial Grade Battery Box
    The NOCO Commercial Grade Battery Box for Dual 6 Volt batteries part # 329-HM426 would be a great choice for you as it was designed basically for your exact situation and I checked the standard dimensions for a GC2 battery like what you have and they are 10.75", 7.25", and 12.25" which this box would easily fit two of.
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  • NOCO Commercial Grade Battery Box Fit Optima Yellowtop Battery
    I looked up the dimensions of the Optima Yellowtop deep cycle batteries and one would easily fit in the NOCO Commercial Grade Battery Box # 329-HM426 that you referenced with room to spare. The internal dimensions of this are 14-5/8" long x 10-1/2" wide x 11-1/2" tall and your battery is: Width: 6.76 in Length: 12.16 in Height: 8.61 in
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Do you have a question about this Battery Box?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Michael B
Updated by:
Michael B
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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