---
product_id: 545782792
title: "Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium"
brand: "renogy"
price: "R91"
currency: ZAR
in_stock: false
reviews_count: 6
category: "Renogy"
url: https://www.desertcart.co.za/products/545782792-renogy-500a-battery-monitor-high-and-low-voltage-programmable-alarm
store_origin: ZA
region: South Africa
---

# 500A max current detection High precision SOC% accuracy Programmable high/low voltage alarm Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium

**Brand:** renogy
**Price:** R91
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Stay charged, stay ahead — never get caught powerless!

## Quick Answers

- **What is this?** Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium by renogy
- **How much does it cost?** R91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/545782792-renogy-500a-battery-monitor-high-and-low-voltage-programmable-alarm)

## Best For

- renogy enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek 75g design fits perfectly in mobile setups like e-bikes, motorcycles, and electric wheelchairs.
- • **Data Memory Retention:** Automatically saves your last test data even after shutdown—stay informed without resetting.
- • **Universal Compatibility:** Works seamlessly with LiFPO4, AGM, GEL, LFP, Li-ion, and NiMH batteries across 10V-120V ranges.
- • **Precision Power Tracking:** Monitor battery voltage, current, and capacity with pinpoint accuracy for smarter energy management.
- • **Customizable Voltage Alerts:** Set high and low voltage alarms that flash on a large backlit LCD to never miss critical battery status.

## Overview

The Renogy 500A Battery Monitor delivers high-precision current and voltage tracking with programmable alarms and data memory, compatible with a wide range of battery types from 10V to 120V. Its large backlit LCD and compact design make it ideal for mobile and portable power systems, ensuring you always know your battery’s state of charge.

## Description

The Renogy Battery Monitor is a high precision device(also known as counlometer). Which can test the voltage, current, and capacity of a battery to help users know the state of charge at any time. The Renogy Battery Monitor has a memory function which allows users to set a low voltage capacity alarm. It is suitable for mobile and portable equipment, e-bike, motorcycles, electric wheelchairs, and so on.

Review: Poor accuracy reading - Inaccurate reading and doesn’t diagnose the battery size automatically Wastes of money and the options is different than all same models in the online even they don’t have the options picture here which a bit weird
Review: This is thirsty! - It takes 249w just for the screen!!

## Features

- High precision Current detection; accurate Battery SOC%
- High and low voltage programmable alarm - backlight and voltage value will flash Simultaneously
- Data storage - designed to automatically store the last testing data when system shuts off
- Large backlit LCD displays multiple electronic parameters (voltage, current, consumed power and battery capacity)
- Universal Battery Monitor- voltage range 10v-120v and up to 500A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RGPCZSZ |
| Best Sellers Rank | #10,659 in Computers ( See Top 100 in Computers ) #789 in USB Cables |
| Brand | Renogy |
| Brand Name | Renogy |
| Color | Black |
| Colour | Black |
| Compatible Devices | LiFPO4, AGM, GEL, LFP, Li-ion, NiMH batteries |
| Customer Reviews | 4.4 out of 5 stars 343 Reviews |
| Global Trade Identification Number | 00810009712602 |
| Included Components | Machine |
| Item Dimensions | 9.9 x 6.1 x 1.8 centimeters |
| Item Weight | 75 Grams |
| Item dimensions L x W x H | 9.9 x 6.1 x 1.8 centimeters |
| Item weight | 75 Grams |
| Manufacturer | Renogy |
| Maximum Operating Voltage | 120 Volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 12 Volts |
| Model | RBM500 |
| Number of Items | 1 |
| Part Number | RBM500-G1-EU |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Style | Voltage |
| Style Name | Voltage |
| UPC | 810009712602 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Renogy
- **Colour:** Black
- **Item weight:** 75 Grams
- **Power source:** Battery Powered
- **Style:** Voltage

## Images

![Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium - Image 1](https://m.media-amazon.com/images/I/511dBf6-1TL.jpg)
![Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium - Image 2](https://m.media-amazon.com/images/I/6153TSRsONL.jpg)
![Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium - Image 3](https://m.media-amazon.com/images/I/614EWfUjDeL.jpg)
![Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium - Image 4](https://m.media-amazon.com/images/I/51zWg0uHISL.jpg)
![Renogy 500A Battery Monitor High and Low Voltage Programmable Alarm For Lithium - Image 5](https://m.media-amazon.com/images/I/61vI9e90nvL.jpg)

## Customer Reviews

### ⭐ Poor accuracy reading
*by M***N on 17 June 2025*

Inaccurate reading and doesn’t diagnose the battery size automatically Wastes of money and the options is different than all same models in the online even they don’t have the options picture here which a bit weird

### ⭐ This is thirsty!
*by M***T on 16 October 2024*

It takes 249w just for the screen!!

### ⭐⭐⭐⭐⭐ monitor asequible y equilibrado
*by R***T on 17 December 2025*

Perfecta medicion a distancia de tu batería hasta 500Ah...mide intensidad de carga y descarga...voltaje y estado de la bateria continuo...pantalla iluminada variable en intensidad y alarma de limite de descarga.A mi me sirve para controlar desde casa el estado del banco de baterias que está a 50 metros de distancia mediante cable protegido de 4 pares de hilos.Tengo uno desde hace mas de un año y he instalado otro igual para otra batería...funcionan los dos a la perfección con el mismo cable de 4 pares, 2 pares para cada monitor y la masa común al blindaje del cable.

## Frequently Bought Together

- Renogy 500A Battery Monitor, Battery Meter with Alarm, Battery Capacity Voltage Indicator, Compatible with Li-ion, LiFePO4, AGM and Gel Battery in RV and Solar System
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**Shop now:** [https://www.desertcart.co.za/products/545782792-renogy-500a-battery-monitor-high-and-low-voltage-programmable-alarm](https://www.desertcart.co.za/products/545782792-renogy-500a-battery-monitor-high-and-low-voltage-programmable-alarm)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-15*