Commercial Grade Battery Box for Dual 6V Batteries - Vented

Item # 329-HM426

(8 Reviews)

Retail:$173.87

Our Price: $133.85

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NOCO 17-15/16L x 14-5/16W x 14D Inch Battery Boxes - 329-HM426

NOCO Marine Battery Box,Camper Battery Box,Trailer Battery Box,Equipment Battery Box - 329-HM426

329-HM426 - 17-15/16L x 14-5/16W x 14D Inch NOCO Marine Battery Box,Camper Battery Box,Trailer Battery Box,Equipment Battery Box

Commercial Grade Battery Box for Dual 6V Batteries - Vented 6V Batteries 329-HM426

Battery Boxes 329-HM426 - 17-15/16L x 14-5/16W x 14D Inch - NOCO

NOCO 6V Batteries Battery Boxes - 329-HM426

329-HM426 - 6V Batteries NOCO Battery Boxes

NOCO Black Plastic Battery Boxes - 329-HM426

329-HM426 - 6V Batteries NOCO Marine Battery Box,Camper Battery Box,Trailer Battery Box,Equipment Battery Box

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NOCO Battery Boxes - Marine Battery Box - 329-HM426 Review

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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. Call 800-298-8924 to order NOCO battery boxes part number 329-HM426 or order online at etrailer.com. Free expert support on all NOCO products. Guaranteed Lowest Price and Fastest Shipping for Commercial Grade Battery Box for Dual 6V Batteries - Vented. Battery Boxes reviews from real customers.

NOCO Battery Boxes - 329-HM426

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

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Customer Reviews

Commercial Grade Battery Box for Dual 6V Batteries - Vented - 329-HM426

Average Customer Rating: 4.8 out of 5 stars (8 Customer Reviews)

Order: 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.

- 329-HM426

by: Don08/12/2020

Well built battery box. Will be used for 2 12v batteries in parallel for RV Trailer. 861044

- 329-HM426

by: Tom07/31/2020

I just received the new battery box, the quality looks good. I like the secure cover. This should provide ample power one I have the batteries installed to run my 12 Refrigerator a couple days. 853532

- 329-HM426

by: Jack04/08/2020

Replaced POS un-vented battery box installed by dealer in my 2016 Coachmen. New box holds my two 6v batteries secure and safe. I ordered and installed fresh air vent to keep gasses vented to outside. Unit is very durable and a definite up-grade. 775912

- 329-HM426

by: Eric C03/30/2020

Worked great for what I wanted it for. E Trailers Excellent to work with! 772381

- 329-HM426

by: Bob H01/18/2020

Worked great. 739141

- 329-HM426

by: Kyle Baker/Galpin Auto Sports10/23/2019

Just want to thank you for going above and beyond in informing us of that status of our orders. I don't even have to request it. Much Appreciated. 719765

- 329-HM426

by: Eric08/23/2019

Just what I ordered. Solid construction! Using it in the front of our RV for the batteries. 693155

- 329-HM426

by: William05/10/2019

Just what i needed for a dual battery setup. Im going to try to fit a solar controller in with batteries, I think I can make it happen. The sides of box could be a little thicker, but great product. 640677

Ask the Experts about this NOCO Battery Boxes

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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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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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...
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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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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...
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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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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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
view full answer...
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.
view full answer...
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.
view full answer...

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Info for this part was:

Installed by:

Jeff D

Expert Research:

Jameson C

Edited by:

Daron K

Written by:

Brian T

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