Prevent RV Battery Theft With This Device

Last Updated on April 2, 2023 by Jess

An RV battery lock could be your next best investment in protecting your RV. Everything seems to be disappearing these days: Bicycles, catalytic converters, cars and even RV batteries.

We protect our bikes and cars. It’s time to protect our RV batteries, too. Keep scrolling to learn how you can do this with an RV battery lock.

About the RV Battery Lock Box

The RV Battery Lock Box is made of military grade aluminum and fits over your RV battery. It protects your battery from theft and the elements. Although not waterproof, water can drain from the box and its creators designed it to not trap moisture and other gases.

The RV Battery Lock Box hides the batteries inside, so there is no temptation to steal the battery. You can’t see it and have to open it with a key. An RV Battery Lock Box on your camper will keep your batteries safe and secure.

The team at RV Lock Box knows that you don’t want to worry about your batteries when you’re traveling in your RV; you want to spend time with your friends and family. That’s exactly why they developed the RV Battery Lock Box.

RV Battery Lock Boxes

There are several RV battery boxes available, all made of durable materials. Whether you have one or two batteries or need a wide or tall box, there is sure to be an RV battery lock box that will fit your needs. These boxes will keep your battery safe so you can go anywhere.

23″ Diamond Plate Aluminum Battery Lock Box

Cost: Starting at $319

Size: Exterior dimensions: 23 “L x 9.5″W x 10.875″H. Interior top dimensions: 21.5″L x 8″W x 10.25″H.

The 23” diamond plate aluminum battery box is a safe, durable way to store up to two Group 24 deep cycle batteries or another similar size battery.

The box is constructed of diamond-coated aluminum for maximum strength and features a lockable lid for added security. All three sides have cutouts for cables, slots for nylon battery retaining straps and grommets with fasteners.

27″ Diamond Plate Aluminum Battery Lock Case

Cost: Starting at $329

Size: Exterior dimensions: 27″L x 9.5″W x 13″H. Interior top dimensions: 25.5″L x 8″W x 12″H.

The 27″ Diamond Plate Aluminum Battery Lock Box is similar to the 23″ Diamond Plate Aluminum Battery Lock Box. Durably constructed of diamond plate aluminum, it fits a pair of 24 deep cycle batteries, group 27 or 6 volt, in the front tongue of your RV trailer.

With a sliding tab to attach the lock and cutouts for battery cable access on three sides, plus slotted openings for nylon battery holder straps, grommets and fasteners, every component is designed for safety and convenience.

Please note: Another concern you should have is that your RV catalytic converter could be stolen! Try this device to protect yourself from theft

Source: Amazon/Nicholas Gimino

Tall Boy – 23″ diamond plate aluminum battery lock case.

Cost: Starting at $349

Size: Exterior dimensions: 23″L x 9.5″W x 12.875″H. Interior Dimensions Top: 21.5″L x 8″W x 12.25″H

With a slim profile and easy access, the Tall Boy 23″ Diamond Plate Aluminum Battery Lock Box can hold two Deep Cycle Group 24 batteries as well as a few 6-volt batteries. For added convenience and security, a tab allows you to add your lock.

This box also features three knockouts for battery cables. Like the other lock boxes, they have slots for nylon battery retaining straps (not included). However, they include grommets and fasteners.

23″ Smooth Aluminum Battery Case – Matte Black

Cost: Starting at $309

Size: Exterior dimensions: 23″L x 9.5″W x 10.875″H. Interior top dimensions: 21.5″L x 8″W x 10.25″H.

The 23″ Aluminum Smooth Battery Lock Box has the same impressive features as the 23″ Diamond Plate Aluminum Battery Lock Box. It holds up to two Group 24 deep cycle batteries in the front tongue of the trailer.

It also has a sliding tap, a tab for attaching a personal lock, pre-stamping on three sides, grommets, latches and slots for straps to secure the battery. The only difference is that this box has a smooth matte black aluminum finish that makes it elegant and stylish.

27″ Smooth Black Aluminum Battery Lock Case – Diamond Plate Lid.

Cost: Starting at $329

Size: Exterior dimensions: 27″L x 9.5″W x 12.875″H. Interior top dimensions: 25.5″L x 8″W x 12″H.

This highly reliable, sleek looking box can hold two Group 24, Group 27 or 6 volt deep cycle batteries while providing maximum protection. Constructed of gleaming, diamond-cut aluminum that has been precision laser cut, this rugged unit is sure to last you a long time.

With its matte black powder coat finish, it’s also corrosion resistant. There are three optional knockout holes for different designs, pre-drilled holes and self-tapping bolts for effortless installation.

Please note: Which RV battery is better, a 12 volt or a 6 volt? Click on the link to find out!

14″ Smooth Black Aluminum Battery Compartment – Diamond Plate Lid.

Cost: Starting at $184

Size: Outside dimensions – 14″ long x 10″ wide x 12.25″H. Interior dimensions at top: 13.75″L x 8.75″W x 12″H.

The 14″ Aluminum Smooth Black RV Battery Lock Box is for those who use 13″+ 6 volt batteries. Smaller than average, this box fits a group of 24, 27 or 6 volt deep cycle batteries with a secure sliding lid and tab for adding a lock.

Also features two knockout holes, grommets, fasteners, self-tapping screws and slots for nylon battery retaining straps.

Is a locker necessary for an RV?

You now have several options for an RV battery lock, but is it necessary to lock your RV battery? Think of it this way. It takes about 30 seconds for someone to steal a battery.

An RV battery lock is an excellent deterrent to thieves, and if they see that you have locked your RV battery tight and secure, they will most likely leave it alone.

But not all RVs need a lock for their battery. Most motorhomes and fifth wheels have hidden batteries. One is under the hood, the other in a secure area.

Trailer batteries, on the other hand, are usually located between the vehicle and the trailer and are easily accessible and visible. If your RV is a trailer, consider purchasing an RV Lock Box to keep the battery where it belongs: on your trailer.

How do you attach a battery box to your trailer?

Typically, your trailer comes with a plastic battery box. To install the RV Lock Box in place of the plastic battery box, remove the bolts or screws securing the plastic box to the trailer. Then place the RV Battery Lock Box in its place and center it from side to side and end to end.

Drill through the holes already in the RV Battery Lock Box to get through the steel brackets attached to the trailer. Then insert the bolts into the holes in the box that go through the steel brackets on the trailer. Tighten them down so they are secure. The nylon straps will then go through the box from the bottom.

Push out the knockout holes and add grommets to allow the cables to pass out of the box without rubbing against the metal edge.

Feed the cables into the box, add the battery and secure with the nylon straps. Connect the cables to the battery. Close the sliding lid, lock the box with your lock, and your RV battery is now secured with the RV Battery Lock Box.

Secure your RV batteries with the RV Battery Lock Box

Knowing that your RV batteries are secure gives you peace of mind. You need that peace of mind when you head out into the great outdoors with your family and friends.

It would be best if you didn’t have to worry about security. With the RV Battery Lock Box keeping your batteries safe, you can now spend that time keeping your family and friends safe. We all know that safety is vital.

Which RV lock box from our list is best for you?

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