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Go Power RV Battery Monitor Kit with 25' Cable

Go Power RV Battery Monitor Kit with 25' Cable

Item # GP44FR
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This battery monitor lets you track the performance of your RV's batteries. Digital display monitors battery statistics like amp-hours consumed, state of charge, and voltage. Works with 12V and 24V systems. 1-800-940-8924 to order Go Power accessories and parts part number GP44FR or order online at Free expert support on all Go Power products. Guaranteed Lowest Price and Fastest Shipping for Go Power RV Battery Monitor Kit with 25' Cable. Accessories and Parts reviews from real customers.
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  • Reviews (8)
  • Q & A (0)
  • Videos (1)
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  • Why etrailer?

Go Power Accessories and Parts - GP44FR

  • Battery
  • Battery Monitor
  • Go Power

This battery monitor lets you track the performance of your RV's batteries. Digital display monitors battery statistics like amp-hours consumed, state of charge, and voltage. Works with 12V and 24V systems.


  • Battery monitor lets you track the performance of your RV's batteries
    • Works with 12V and 24V systems
    • Compatible with lithium batteries
  • Backlit, digital display monitors battery statistics
    • Switch between voltage, current, power, battery capacity, state of charge, and remaining time
    • Set custom alarms for low capacity and low voltage
  • Flush-mountable for a sleek, integrated look
  • Includes 500-amp shunt and 25' cable


  • Working voltage: 10V - 12V
  • Battery bank capacity range: 0.1 Ah - 999 Ah
  • Operating temperature: -40 F to 120 F
  • Dimensions: 3-15/16" long x 2-7/16" wide x 11/16" deep
  • 3-Year limited warranty

GP-BMK-25 Go Power! Battery Monitoring System

Installation Details GP44FR Installation instructionsAlternate Instructions GP44FR Installation instructions

Video of Go Power RV Battery Monitor Kit with 25' Cable

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

Video Transcript for Review of Go Power Battery Accessories - Battery Monitor Kit - GP44FR

Hey everybody. I'm Ellen here at And we're taking quick look at the Go Power! RV remote battery monitor kit. This allows you to see what's going on with your batteries. So it will be really handy for motor homes or any other kind of camper, where you have house batteries that you want to be able to check on, the state of charge, the voltage, power draw, all that kind of stuff without having to get into that battery compartment. Test everything out yourself can be kind of cumbersome it can be time consuming and you can also not really get a good feel of what's going on by testing just 'cause it can be kind of difficult to do.

Especially to just get access in there. So by having a remote display much easier to see what's happening and much easier to know specifically what's going on. So a very handy thing to have. It's going to give you plenty of links to connect from your battery to wherever you want to mount this inside your RV. And it comes to the other stuff you see laid out here on the table.

So let's talk a little bit more about what you get and how to install it. So again 25 foot cable to go between the monitor and the shunt. This is just going to be basically like a fuse or it's an overload protection for your battery and the system. This is rated at 500 amps, and it comes with a wire to go to the positive side of your battery. So this red wire will go into the little green part up top and then connects to the positive terminal on your battery.

So you want to mount this as close to your batteries you can and then this is going to be mounted wherever you want inside your RV. Should be pretty simple other than that. The only thing that doesn't come with it would be wire for the negative side to connect to this so that will have to be provided on your own. The input wire from your battery is not included. This will mount flush into the wall so you do have to cut out a hole to allow this to fit.

And I'll give you some measurements of that cut out size. So side to side it's about I'm gonna say three and 11 sixteenths. And then about one. or excuse me, two and an eighth and again that's for the cut out size. And it's about, so just about nine sixteenths of an inch deep. The actual size of the outside housing is about three and seven eighths by about two and three eights and overall about three quarters of an inch thick. Again it is a digital display so it makes it much easier to read what's going on. Cycle through things, make sure that everything is charging properly and all that good stuff. That's pretty much all there is to it for our quick look at the GO Power! RV battery monitor kit. I hope this video has been helpful in deciding if this is the right kit for you. We do have a lot of other accessories here at for your RV's, boats, and more. So be sure to check those out and thanks for watching..

Customer Reviews

Go Power RV Battery Monitor Kit with 25' Cable - GP44FR

Average Customer Rating:  5.0 out of 5 stars   (8 Customer Reviews)

This battery monitor lets you track the performance of your RV's batteries. Digital display monitors battery statistics like amp-hours consumed, state of charge, and voltage. Works with 12V and 24V systems.


I ordered this battery monitor from etrailer because it was twice as expensive at a local Go Power dealer. The delivery was quick. I don't know a lot about electrical work, but was able to install this myself quite easily after reading the instructions. I just installed it yesterday, but so far it's working perfectly with my LiFePO4 battery!

You will need to buy some extra parts to install this battery monitor: 2 ring terminals of the right size and gauge for your setup and if you don't want to cut your existing negative wire from your battery, you'll also need a short amount of the correct gauge of wire. I purchased these for only a few dollars at an auto parts store.


This is in the motor home and can be seen at a glance. Very nice.


The order was delivered as promised. Will say the order taker was professional, and knew the product. I can only hope the Battery Monitor will perform as well.



always easy to order and fast to ship






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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

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