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Tow-Rax Battery Box - Polished Aluminum - 14" Long x 9" Wide x 10-3/8" Tall

Tow-Rax Battery Box - Polished Aluminum - 14" Long x 9" Wide x 10-3/8" Tall

Item # TWSP14BP
Our Price: $178.86
Battery Boxes
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Shipping Weight: 8 lbs
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Tow-Rax 14L x 9W x 10-3/8D Inch Battery Boxes - TWSP14BP
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Keep your battery protected from the elements with this durable aluminum box. Easy-to-use latch provides quick, simple access. 1-833-496-1390 to order Tow-Rax battery boxes part number TWSP14BP or order online at Free expert support on all Tow-Rax products. Great prices and Fastest Shipping for Tow-Rax Battery Box - Polished Aluminum - 14" Long x 9" Wide x 10-3/8" Tall. Battery Boxes reviews from real customers.
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  • Reviews (20)
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  • Videos (2)
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Tow-Rax Battery Boxes - TWSP14BP

  • Trailer Battery Box
  • Camper Battery Box
  • Universal
  • 14L x 9W x 10-3/8D Inch
  • Aluminum - Polished
  • Tow-Rax

Keep your battery protected from the elements with this durable aluminum box. Easy-to-use latch provides quick, simple access.


  • Battery case safeguards your battery from the elements and protects your trailer or work area should the battery leak
    • Can also be used as a storage box for a variety of items
  • Built-in latch makes opening and closing the box a snap
  • Durable, lightweight aluminum construction
  • Polished finish


  • Overall dimensions: 14" long x 9" wide x 10-3/8" tall
  • Inside dimensions: 13-7/8" long x 8-3/8" wide x 10-1/4" tall
  • Weight: 8 lbs

SP14BP TowRax Aluminum Battery Box - Mirror Finish

Video of Tow-Rax Battery Box - Polished Aluminum - 14" Long x 9" Wide x 10-3/8" Tall

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

Video Transcript for Tow-Rax Battery Boxes - Trailer Battery Box - TWSP14BP Review

Today we're going to be taking a look at part number TWSP14BP. This is the Tow-Rax Battery Box. The battery is going to keep your battery safe from the elements. It's also going to protect your trailer or work area should the battery ever leak. It can also be used as a storage box for a variety of items or different applications. Here on the sides, it's going to have a built-in latch mechanism.

This is going to make opening and closing of the box very quick and easy. This is made from a durable, lightweight aluminum construction. It's going to weigh about 8 pounds and then it has that nice polished finish to it. Now to go over the overall dimensions, outside to outside, measuring the edge right here and including the latches, it's going to give us a measurement of about 15-1/4 of an inch. If we measure the width, outside to outside edge, that's going to give us a measurement of about 9 inches and then the overall height is going to measure about 10-5/8 of an inch. Those are the outer dimensions. Real quick, I just want to go over a few features of the box.

Here on this side, it's going to feature one hole. Now this is going to be to fit your 90 degree elbow as well as the PVC hose. This is going to act as a drain system or ventilation system. On this side of the box, you're going to have two holes. You'll need to install these rubber grommets.

These are included. These are going to be the holes that your battery cables are going to run out of. The rubber grommets are a nice feature to have because that's going to keep the cables from rubbing on bare aluminum. It's going to protect the life of your cables. Up here you're going to get the mounting posts. These are designed to go through whatever surface you want to mount the battery box to.

You'll have to drill some holes on the bottom of the box if you want to permanently mount this. There's no pre-drilled holes on here. The battery posts are going to run through your mounting surface, through the battery box on each side of the battery and then on the top it's going to get secured with this right here. This is going to offer you 7 inches of space. This is going to go over the top of your battery. The mounting posts are going to come up through these slots here and then you're going to install more hardware. This is going to push down the top of your battery and it's going to cradle the edges of your battery, which is going to prevent the battery from being able to shift around inside the box. Take a look here at the underside of the lid. We're going to notice a rubber seal. This is going to help keep out any moisture, water or dirt. When it comes to the internal dimensions of the box, it's going to give us an overall length of 13-7/8 of an inch by 8-3/8 of an inch wide by 10-1/4 of an inch tall. That's going to do it for our review of part number TWSP14BP. This is the Tow-Rax Battery Box with a Polished Aluminum Finish. .

Customer Satisfaction Score:

Customer Reviews

Tow-Rax Battery Box - Polished Aluminum - 14" Long x 9" Wide x 10-3/8" Tall - TWSP14BP

Average Customer Rating:  4.7 out of 5 stars   (20 Customer Reviews)

Keep your battery protected from the elements with this durable aluminum box. Easy-to-use latch provides quick, simple access.


When I added a generator to the rear of my Toyota Sunrader RV, it blocked access to the camper's battery. And so we re-wired it and put it on the front bumper inside the Tow-Rax Battery Boxe. Master welder Casey Flack custom made the tubular frame, which also serves as a bumper. The added weight on the front offsets the generator's weight, which is another benefit. The rig draws a crowd wherever I travel.


The battery box I bought was for a car hauler it was plenty big enough for the battery and it worked just fine


I had a good idea where I was going to put it and how I want to mounted the installation went great It worked perfect on my car hauler


You should sent longer treaded rods So I can bolt to the trailer frame!
Instead of me going and buying them!!


Our application for this was a bit different than most. We have a power gate that requires a car battery for power; to protect it from theft or vandalism, we felt we needed a metal battery box, which we modified substantially for this purpose. It looks good and is far stronger and more durable than any of the plastic boxes commonly available. We attached the box to the inside of a concrete wall beside the gate, and it looks fine. It hasn't been "tested" as far as the vandalism is concerned (knock on wood!) but we think that the fact that it's metal discourages tampering; so far, so good.


Very solid. Exceeded my expectations. I was planning on using this box as a step as well and was worried about the sturdiness of the top. It is good. I can put all 200 pounds on it and the lid will not bow in to touch a terminal. Nice box. Very shiny.


My unit was well-made, well-packed, arrived on time and is high quality. It is expensive to me, for what it is (a metal box), but was needed for a project.


Haven’t installed yet seems rugged and very well manufactured


The box works well but has no way to lock it.


Exactly what we wanted. It looks great on our Drop deck.


Very nice box! Well constructed and works perfectly!


Great product - Fits and Works Wel


nice box!


Came on time, just what we needed. Thank you.




Great product should work fine





See what our Experts say about this Tow-Rax Battery Boxes

  • Mounting Tow-Rax Battery Box to Front Wall of Gooseneck Trailer
    Depending on the material of the wall that you want to attach the part # TWSP14BP you could run self-tapping screws through the box and then to the trailer. Any other type of bracket would have to be made by you.
    view full answer...
  • Weight Capacity for TDHP Hold Downs and Battery Box for AGM Battery
    The weight capacity for the # TDHP is 3,000 lbs. The dimensions of the battery you mentioned is 10.8 inch tall, 13.31 inches long, and 6.8 inches wide. The Tow Rax Battery box part # TWSP14BP would fit this well and is vented.
    view full answer...
  • Can the Tekonsha Prodigy RF 90250 Be Installed in a Metal Box for Protection While Towing
    I called my contact at Cequent, who owns Tekonsha, about whether or not the Prodigy RF 90250 can be mounted inside a metal battery box and he said yes, no, and maybe. It all depends on the material on the metal box that you are putting it in. Since the Prodigy RF works via radio frequency certain types of metal will not allow the signal to work properly. Solid steel will most likely block any signals that are trying to be sent, whereas a Diamond Plate Aluminum box, like part # TLA7712R,...
    view full answer...
  • How Does Lid of TorkLift # TLA7708R Battery Box Open
    The TorkLift # TLA7708R battery box you mentioned is 8-3/16 inches wide, so its fit behind your propane bottles will depend on how much space you have available. The top is hinged, as shown in the diagram I provided, because you have limited clearance, the box wouldn't be a good choice for you. Using two of the Tow Rax # TWSP14BP boxes might be an option for you. The boxes measure 14 x 9 x 10-3/8 inches tall. The lid of the box is secured by latches that would allow you to easily remove...
    view full answer...
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  • Battery Box Recommendations For A Gooseneck Trailer To Hold Two Deep Cycle Marine Batteries
    The TorkLift PowerArmor Locking Battery Box - 6V and 12V Batteries # TLA7708R would be a great choice and can fit up to two group 31 deep cycle marine batteries. This battery box would be mounted anywhere on the trailer that has steel or aluminum, however that would require some fabrication. You would have to make some type of mounting bracket for the battery box and weld it onto the trailer. Or you can use something like the Tow-Rax Battery Box - Polished Aluminum # TWSP14BP in which...
    view full answer...
  • Is The Tow-Rax Battery Box # TWSP14BP Lockable
    The Tow-Rax Battery Box, part # TWSP14BP does not come with a lock available. If you want to lock the box you would have to fabricate something, possibly using a padlock like part # RM-305. That would require drilling into the box lid and cabinet and may not be the best option. We do offer a very nice locking battery box, part # TLA7712R. This battery box comes with the hardware needed to mount it to the trailer frame or any other place you have room and has a lockable lid included.
    view full answer...
  • How Thick is Aluminum on Tow-Rax Battery Box?
    I went out to the warehouse and measured the aluminum on the Tow-Rax Battery Box, # TWSP14BP, and it measured at 1/8 of an inch. This box, while dense enough to keep your battery safe, only has latches, so if you really want to keep your battery from walking away, I recommend the MasterLock Hasp with Tamperproof Hinge, # ML702D, along with a padlock such as # 141T. There is also the option of using a locking battery box such as the TorkLift PowerArmor, # TLA7712R, though they do not come...
    view full answer...

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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B

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