---
product_id: 229906462
title: "CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc"
brand: "camway"
price: "A$87"
currency: AUD
in_stock: true
reviews_count: 12
url: https://www.desertcart.com.au/products/229906462-camway-battery-monitor-with-shunt-and-shielded-wire-10ft-3m
store_origin: AU
region: Australia
---

# 0-500A high current capacity 10ft shielded wire for versatile installs 8-120V wide voltage range CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc

**Brand:** camway
**Price:** A$87
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay powered, stay ahead — never guess your battery’s status again!

## Quick Answers

- **What is this?** CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc by camway
- **How much does it cost?** A$87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/229906462-camway-battery-monitor-with-shunt-and-shielded-wire-10ft-3m)

## Best For

- camway enthusiasts

## Why This Product

- Trusted camway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Data Retention:** Automatically saves last test data on shutdown, so you never lose track of your battery’s health.
- • **Precision Power Tracking:** Accurately monitors voltage, current, and state of charge to maximize battery lifespan and performance.
- • **Extended Reach Installation:** Includes a 10ft shielded cable, perfect for RVs, boats, golf carts, and mobile setups requiring flexible placement.
- • **User-Friendly Touch Controls:** Sleek touch button interface for effortless toggling between parameters and activating backlight.
- • **Crystal-Clear Backlit Display:** High-definition screen with auto sleep mode ensures easy reading anytime, even in low light conditions.

## Overview

The CAMWAY Battery Monitor is a robust, all-in-one voltmeter and ammeter designed for professional-grade battery management across 8-120V systems and up to 500A current. Featuring a 10ft shielded cable for flexible installation, a sharp backlit display, and smart data storage, it delivers precise, real-time insights into battery health for RVs, boats, golf carts, and more. Trusted for accuracy and durability, it’s the savvy choice for millennial managers who demand reliability and efficiency in their mobile power setups.

## Description

Buy CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc: Ammeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: BEST METER I'VE EVER USED. - BEST METER I'VE EVER USED. WIRED CORRECTLY SHOWS YOU CHARGING AND DISCHARGING SOC AND AMPS BOTH WAYS. GREAT FOR LEAD ACID BATTS AND LITHIUM. INSTRUCTIONS ARE GREAT TOO. EASY SETUP AND LOW MILLI AMP DRAW AT IDLE. 12 -120 VOLT RANGE AND 500 AMP CAPACITY. 5 YEARS AND STILL WORKING PERFECTLY. KEEP THE INSTRUCTIONS IF YOU CHANGE THE BATTERY SYSTEM FOR MINOR ADJUSTMENTS.
Review: 350 amp unit: Seems to work well / very cost effective ... UPDATED - At one fifth the price of the Victron I think this will likely do a reasonable job. I did an accuracy test as the photo shows. What you have there is a Fluke meter showing a 5.13 amp load, while this meter is measuring that same load and shows a 5.126 amp load. For the test, this was all hooked up to a Duracell AGM running a 55 watt car headlight. I was impressed with the results. The volts came in also well under a 1% difference between the Fluke and this meter. What I don't know is how well it will track the battery SOC over time, that's a math equation using time, voltage, and current. We shall see. To start, I was most concerned about the unit measuring the current properly, and it seems to do that well. I also measured the idle current consumed by the unit itself. That consumed current is not included in the reported battery SOC. While in standby (0 amps through the shunt) the unit appears to be waking up at a 1 hertz rate to sample the current. Because of that sampling, the idle current bounces from between 1ma to what I'm guessing to be about 7ma. Just use 5ma for an average number. So at rest, this unit will consume .005 x 24 = 0.12 amp/hours per day from your battery. Since my system will be on solar this is not a concern. Well that's what I know so far... Update. So I went and bought the Victron BMV-712 for $210 to compare this unit up against. Guess what? I actually like this one better. Yeah the Victron has a bluetooth link to your phone, but honestly that's a bit of a novelty. Once you get used to your loads and battery performance, you know generally where your numbers are. It's not so hard to go look at the display. And on that note, I find the display of this unit far more pleasing that the Victron. Anyway, I was concerned about accuracy of this unit. I have a CBA IV battery capacity tester calibrated to much better than 1%. During 20 hour capacity tests (which are really neat by the way) this unit tracked almost dead nuts to the CBA battery analyzer during the duration of the test. Meanwhile the Victron didn't do as well. To give you an example the test on a 100 Ah battery was pulling 5 amps. The CBA read 4.959 amps, this unit measures 4.977 amps. And the Victron measures 4.89 amps. It always read low. And then on to consumed amp hours, a spot check during the test showed the CBA IV says 21.93, this unit says 21.95, and the victron says 21.3. Bottom line for me is this is a great unit. What I don't know is did I get lucky and get one that was spot on with the calibration. I am going to order another one and find out! For now I can say don't waste your money on the Victron - they ain't worth it!

## Features

- All-in-one Battery Monitor: Test state of charge (%); Remaining battery capacity ( up to 999AH);Charge and discharge current (A);Voltage (V);These information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure
- Upgraded Version: With 10ft/3m shielded wire cable, the battery monitor voltage range 8-120V , can test any kind of battery within 500A, Longer shielded cable apply for golf cart, RV, mobile portable equipments, e-bike, balance cars, vacuum cleaner, etc
- High-definition Backlight Display: Clear display of various parameters at a glance; two-way detection and display function;When the current is less than 50ma, it will automatically enter the sleep mode, and it will light up by pressing the button
- Data Storage: CAMWAY Battery monitor with shunt designed to automatically store the last testing data when system shuts off
- Slitly-touch Button,Humanized Design: Slitly-touch the button to activate the backlight and switch the display of other parameters,The battery monitor 8-120V 0-500A(350A is the regular operating value, 500A is the peak value) Voltmeter Ammeter Voltage Current Meter Backlight Waterproof Auto Car Motor Boat Caravan RV Motorhome Golf Cart,etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088RG27LS |
| Best Sellers Rank | #293,168 in Automotive ( See Top 100 in Automotive ) #40 in Automotive Replacement Amp Meter Gauges |
| Date First Available | May 18, 2020 |
| Item Weight | 14.1 ounces |
| Manufacturer | CAMWAY |
| Product Dimensions | 2.32 x 2.32 x 0.78 inches |

## Product Details

- **Brand:** CAMWAY
- **Item Weight:** 400 Grams
- **Item dimensions L x W x H:** 2.32 x 2.32 x 0.78 inches
- **Manufacturer:** CAMWAY
- **Material:** Metal

## Images

![CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc - Image 1](https://m.media-amazon.com/images/I/714VE9eFUQL.jpg)
![CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc - Image 2](https://m.media-amazon.com/images/I/71by1exeNbL.jpg)
![CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc - Image 3](https://m.media-amazon.com/images/I/71mHWdJ5KgL.jpg)
![CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc - Image 4](https://m.media-amazon.com/images/I/71i2lwL25jL.jpg)
![CAMWAY Battery Monitor with Shunt and Shielded Wire 10ft/3m, 8-120V 0-500A Voltmeter Ammeter, Backlight Waterproof Battery Voltage Current Meter for Caravan RV Motorhome Golf Cart Boat,etc - Image 5](https://m.media-amazon.com/images/I/71oWpkAaiwL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I just received this monitor and it doesn't have any instructions or the clip that hold it in a panel.  How do you install it?**
A: Double check your packaging. As you can see here without the clip there is no way to install the monitor. You could make your own, bending and drilling a hole in a small piece of metal but might be better off to send it back. Like I said in the video 2 and 1/8 inch hole saw is key. Pro tip for thin paneling, run the saw in reverse for a cleaner cut.

**Q: what are the dimensions of the sampler/shunt?**
A: Dear, the dimensions of the sampler/shunt is 2.58*1.3" 65*33mm.

**Q: How long is the shielded cable that plugs up to the shunt?**
A: Probably 5meter/16.4ft.

**Q: I need to make a longer cable.  What is the model, size, type, pitch, etc of the connectors?**
A: Not sure, but maybe this. It looks like the same connectors. https://www.amazon.com/Battery-Monitor-Connector-Stranded-Shielded/dp/B082ZPGYHZ/ref=sr_1_8?crid=1DYLYSKW2H9AI&keywords=camway+battery+monitor+extension+cable&qid=1681479288&sprefix=camway+battery+monitor+extension+cable%2Caps%2C111&sr=8-8

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST METER I'VE EVER USED.
*by B***S on November 13, 2025*

BEST METER I'VE EVER USED. WIRED CORRECTLY SHOWS YOU CHARGING AND DISCHARGING SOC AND AMPS BOTH WAYS. GREAT FOR LEAD ACID BATTS AND LITHIUM. INSTRUCTIONS ARE GREAT TOO. EASY SETUP AND LOW MILLI AMP DRAW AT IDLE. 12 -120 VOLT RANGE AND 500 AMP CAPACITY. 5 YEARS AND STILL WORKING PERFECTLY. KEEP THE INSTRUCTIONS IF YOU CHANGE THE BATTERY SYSTEM FOR MINOR ADJUSTMENTS.

### ⭐⭐⭐⭐⭐ 350 amp unit: Seems to work well / very cost effective ... UPDATED
*by W***B on February 8, 2021*

At one fifth the price of the Victron I think this will likely do a reasonable job. I did an accuracy test as the photo shows. What you have there is a Fluke meter showing a 5.13 amp load, while this meter is measuring that same load and shows a 5.126 amp load. For the test, this was all hooked up to a Duracell AGM running a 55 watt car headlight. I was impressed with the results. The volts came in also well under a 1% difference between the Fluke and this meter. What I don't know is how well it will track the battery SOC over time, that's a math equation using time, voltage, and current. We shall see. To start, I was most concerned about the unit measuring the current properly, and it seems to do that well. I also measured the idle current consumed by the unit itself. That consumed current is not included in the reported battery SOC. While in standby (0 amps through the shunt) the unit appears to be waking up at a 1 hertz rate to sample the current. Because of that sampling, the idle current bounces from between 1ma to what I'm guessing to be about 7ma. Just use 5ma for an average number. So at rest, this unit will consume .005 x 24 = 0.12 amp/hours per day from your battery. Since my system will be on solar this is not a concern. Well that's what I know so far... Update. So I went and bought the Victron BMV-712 for $210 to compare this unit up against. Guess what? I actually like this one better. Yeah the Victron has a bluetooth link to your phone, but honestly that's a bit of a novelty. Once you get used to your loads and battery performance, you know generally where your numbers are. It's not so hard to go look at the display. And on that note, I find the display of this unit far more pleasing that the Victron. Anyway, I was concerned about accuracy of this unit. I have a CBA IV battery capacity tester calibrated to much better than 1%. During 20 hour capacity tests (which are really neat by the way) this unit tracked almost dead nuts to the CBA battery analyzer during the duration of the test. Meanwhile the Victron didn't do as well. To give you an example the test on a 100 Ah battery was pulling 5 amps. The CBA read 4.959 amps, this unit measures 4.977 amps. And the Victron measures 4.89 amps. It always read low. And then on to consumed amp hours, a spot check during the test showed the CBA IV says 21.93, this unit says 21.95, and the victron says 21.3. Bottom line for me is this is a great unit. What I don't know is did I get lucky and get one that was spot on with the calibration. I am going to order another one and find out! For now I can say don't waste your money on the Victron - they ain't worth it!

### ⭐⭐⭐⭐ works fine if you like the display
*by F***S on February 15, 2024*

Manual is awful but operation is pretty simple. Nitpicks: * the Aili has a "set to 0% SoC at xx.xx volts" but not "set to 100% SoC at xx.xx volts". The latter is more useful IMO. * this one is a bit unfair since the pics cleared showed what data was on each screen. I think the product would be improved if all the data were shown on the same screen like B0C6T34H8X. I had a Drok that had that kind of display and loved it until my current requirements exceeded its limits. --- Here is my attempt to make sense of the operating instructions in the manual. Not sure how much formatting we are allowed here... The three buttons access 4 screens, described below. Each screen shows a 10-bar battery gauge State of Charge icon at the top and a small charge/discharge icon on the left. When charging the battery gauge icon is animated (present SoC –> 100%) and when discharging it statically shows present SoC. SCREENS the LEFT button is Voltage / left-arrow selecting this button shows the bank voltage at bottom to 2 digits of precision: XX.XXv. If the center SET button is held in this mode you can set the voltage at which the SoC is assumed to be 0%; 10.5v or whatever is correct for the chemistry. Then press SET again to save. the CENTER button is A/Ah/SET pressing the button once shows present current levels in Amps pressing the button again shows remaining Ah holding this button in the Ah display8) allows you to edit the Ah capacity (left - right button to adjust, press set to save. The left or right buttons can be held down in edit mode for rapid change) the RIGHT button is SoC%. On this screen you can reset SoC to either 0% (hold LEFT button) or 100% (hold RIGHT button). BACKLIGHT By default the backlight is ON when discharging and FLASHING9) when charging. The backlight can be toggled OFF/ON by holding the LEFT+RIGHT buttons at the same time. With the backlight disabled charge vs discharge is still displayed by small icons on the left side of the display.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-15*