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DIY Kayak Battery Box

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Finished up my battery box and set up my fishfinder on a cigarette plug.  Plan on running my night lights on the power posts.  Not waterproof but good enough for my needs.  May also use it to run some aux lights on my bigger boat so I don’t have to wire them all up.

 

Pretty fun to build and learn about wiring.  Can’t wait to make more for family as gifts.

 

Total cost was $40 but have sourced new parts and can get get it down to about $25 running inline fuses rather than a fuse block.

 

 

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  • Super User

Wow, that's really clean.  Nice!

  • Super User

Love it! Great work!

  • Author
1 hour ago, J Francho said:

Wow, that's really clean.  Nice!

 

29 minutes ago, Darren. said:

Love it! Great work!

Thanks!

Nice job!

  • Super User

Any chance we can see the guts, and a parts list?

  • Super User
Just now, J Francho said:

Any chance we can see the guts, and a parts list?

This! Would love to see the same.

  • Super User

I currently just stick my battery in a Sea to Summit dry bag.  It's a weak solution, but works. 

 

I'd love to do something like this.

  • Author
1 hour ago, J Francho said:

Any chance we can see the guts, and a parts list?

Check out JDS outdoors on youtube for a video on how to make one. He also has a parts list linked.  I probably watched the video 3 times.  It was very theraputic.  

 

I am out of town so I don’t have a pic of the fuse block but do for the rest of the wiring.  Got the box at Harbor Freight for $4

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  • Author

Just finished my “under $25” box.  It came out pretty good. Instead of a master switch that also turned on the volt meter I rigged up each switch to turn on the accessory as well as the volt meter.  Cut down on needing a fuse block.  Running inline fuses.  

 

All the wiring, fuses, and most connectors were included with the port kit I got off Amazon.  Total cost was ~$23.

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Guts

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  • 3 weeks later...
On 2/15/2018 at 11:33 AM, Ringonu said:

Finished up my battery box and set up my fishfinder on a cigarette plug.  Plan on running my night lights on the power posts.  Not waterproof but good enough for my needs.  May also use it to run some aux lights on my bigger boat so I don’t have to wire them all up.

 

Pretty fun to build and learn about wiring.  Can’t wait to make more for family as gifts.

 

Total cost was $40 but have sourced new parts and can get get it down to about $25 running inline fuses rather than a fuse block.

 

 

F390D9F8-DED0-4909-BE1D-B3CE6C82F0A6.jpeg

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That's a very professional looking set up.  Good job!

  • 1 month later...
  • Author

I now have a “test box”.  This is my latest addition.  I am not able to get to the spot where I want to mount lights on my boat so here’s my workaround.  Should work for night fishing. 

 

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  • Global Moderator

That's very impressive. I'd love to do something like that for mine but my electrician skills are about on par with Clark Griswold. 

  • Author
7 hours ago, Bluebasser86 said:

That's very impressive. I'd love to do something like that for mine but my electrician skills are about on par with Clark Griswold. 

Youtube works wonders.  I never wired up anything before these boxes.  With what I learned i’m eventually going to clean up my boat wiring. It’s a mess.

  • 2 weeks later...
  • Author

Battery box v2.0 completed.  This is definitely a one-off.  Too much time and aggravation.  The switches didn’t seat all that well so it’s not 100% waterproof.  It could take a good downpour though.  

 

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On 4/27/2018 at 6:27 PM, Ringonu said:

The switches didn’t seat all that well so it’s not 100% waterproof.

I used those same rocker switches on my jon's homebrew steering console. Home Depot has a surprisingly wide range of rubber O rings; you could probably find one to slip over the switch before inserting it into the hole, and crank it down.

 

Nice job on the DIY box.

 

This is a great thread!  I actually had a Nocqua pro power kit on order that I cancelled because of this thread.  Looked like it would be fun to build one of these instead.  I just finished this one up last night.  The JDS Outdoors video made it tremendously easier to work through.

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  • 7 months later...

Wow that looks great is that a Sealed ammo can and did you do and other Silicon caulking or anything like jw

Edited by Randy Edmunds
Misspelled a word

On ‎2‎/‎15‎/‎2018 at 10:33 AM, Ringonu said:

Finished up my battery box and set up my fishfinder on a cigarette plug.  Plan on running my night lights on the power posts.  Not waterproof but good enough for my needs.  May also use it to run some aux lights on my bigger boat so I don’t have to wire them all up.

 

Pretty fun to build and learn about wiring.  Can’t wait to make more for family as gifts.

 

Total cost was $40 but have sourced new parts and can get get it down to about $25 running inline fuses rather than a fuse block.

 

 

F390D9F8-DED0-4909-BE1D-B3CE6C82F0A6.jpeg

627D7923-B003-4B9E-935D-3BC724405973.jpeg

You did good! I built mine last year and with the case being the exception, used the same parts.

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  • 3 weeks later...
On 1/3/2019 at 10:41 AM, Harold Scoggins said:

You did good! I built mine last year and with the case being the exception, used the same parts.

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That looks great.  What size Pelican case did you use? Are the switches siliconed in place for waterproofing?  

I'm looking to undertake a build myself.  I'm thinking of using some push button switches that I've found on eBay.

1 hour ago, hisjr said:

What size Pelican case did you use? Are the switches siliconed in place for waterproofing?  

It's a Pelican 1400 and I used Lexel around the gauges and switches.

15 hours ago, Harold Scoggins said:

It's a Pelican 1400 and I used Lexel around the gauges and switches.

I found a deal for a couple Pelican 1400s yesterday and I wasn't sure if it would work.  Thanks for the reply.  I think everything will work.

On 1/3/2019 at 10:41 AM, Harold Scoggins said:

 

 

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What is this plug?  Are the binder posts the same as speaker binder posts?

4 minutes ago, hisjr said:

What is this plug?  Are the binder posts the same as speaker binder posts?

I think I found it.  Is it the SAE plug?

 

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3 hours ago, hisjr said:

Is it the SAE plug?

 

That looks like it. I got mine from a RV dealership. These are the posts I used: HIGHROCK 10pcs Terminal Binding Post Power Amplifier Dual Copper 2-Way Banana Plug Jack  (from Amazon)

On 1/25/2019 at 3:16 PM, Harold Scoggins said:

That looks like it. I got mine from a RV dealership. These are the posts I used: HIGHROCK 10pcs Terminal Binding Post Power Amplifier Dual Copper 2-Way Banana Plug Jack  (from Amazon)

I found some waterproof locking (maintaining) led switches on eBay that look great.  The Pelican 1400 looks perfect too.   Thanks for your help.   

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