---
product_id: 73568806
title: "LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery"
brand: "sxstar"
price: "$15.20"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/73568806-lcd-battery-capacity-monitor-gauge-meter-waterproof-12v-24v-36v
store_origin: US
region: United States of America
---

# Waterproof PVC shell Clear bright LCD with blue backlight 6-63V wide voltage range LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery

**Brand:** sxstar
**Price:** $15.20
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery by sxstar
- **How much does it cost?** $15.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/73568806-lcd-battery-capacity-monitor-gauge-meter-waterproof-12v-24v-36v)

## Best For

- sxstar enthusiasts

## Why This Product

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

## Key Features

- • **Smart Power Saving:** Auto sleep mode activates after 10 seconds to extend battery life and reduce energy waste.
- • **Intuitive LCD Display:** Bright blue backlight and clear digits make battery status visible day or night, reducing guesswork.
- • **Waterproof Durability:** Rugged PVC shell ensures reliable performance rain or shine—never worry about outdoor conditions.
- • **Reverse Polarity Protection:** Safe, foolproof installation prevents damage from incorrect wiring—plug and play with confidence.
- • **Universal Voltage Compatibility:** Seamlessly supports 12V to 48V lead acid & lithium batteries for versatile vehicle use.

## Overview

The Sxstar LCD Battery Capacity Monitor is a compact, waterproof digital meter designed for 6-63V lead acid and lithium batteries. Featuring a bright blue backlit LCD, it displays real-time voltage and capacity percentage with easy button controls. Its wide voltage compatibility, reverse polarity protection, and auto sleep mode make it an essential, durable tool for monitoring vehicle and power bank batteries with precision and convenience.

## Description

Features: Waterproof shell with a button for switching from Capacity, Voltage and Turn off the screen. Monitoring the battery capacity and voltage by this mini tester. Easy to read the value in dark environment with the green backlight. Automatically turn into sleep mode in 10s for saving the power. Suitable for testing the capacity of 3.7V Lithium Batteries, Lead Acid Batteries and Fe Batteries. Simple connection with reverse protection, won't burn if connect reversely. For checking the remian capacity of batteries, diretly display with battery capacity sign and percentage. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.  Specifications: Model: GY-6S Color: Black Backlight color: Green Screen size: 43 x 11.3mm / 1.69" x 0.44" Voltage range: 6-63V Circuit load current: 5 - 6mA Suitable for: 3-15pcs 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V; Fe Batteries Dimensions: 61.3 x 33.3 x 13.5mm / 2.41" x 1.31" x 0.53" Mounting hole Size: 58 x 28.1mm / 2.28" x 1.11" Wire Length: 30cm / 11.8"  Package Includes: 1 x Digital LCD Battery Capacity Tester

## Features

- Wide Working Voltage Range: This battery monitor can tolerate widest working voltage range (DC 6-63V).Can be adjusted to 12V, 34V, 36V, 48V according to the battery voltage.Powered by tested circuit, don’t need extra power source.
- PVC Waterproof Screen Protector: Waterproof shell with two buttons.The function button is for switching from Capacity, Voltage and Turn off.Choose to display voltage, battery capacity percentage alone or in turn by pressing the function button.The setting button is for select battery specifications and so on.
- Clear and Bright LCD Display: The battery monitor is designed with high quality LCD, offers clear and bright display from every angle.Automatically turn into sleep mode in 10s for saving the power.
- Reverse Polarity Protection: Simple connection with reverse protection, won't burn if connect reversely.
- Suitable Battery Types : The battery detector is suitable for lithium batteries and lead-acid batteries, such as Ternary lithium batteries, polymer batteries, lithium-ion batteries, storage batteries. Note: it cannot be used for Lithium Iron Phosphate batteries, 1-2 Li batteries in series and over 15 Li batteries in series.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sxstar |
| Power Source | Battery Powered |
| Color | Blue |
| Item Weight | 0.02 Kilograms |
| Min. Operating Voltage | 6 Volts |
| Measurement Type | Voltmeter, Capacity Tester |
| UPC | 711221155799 |
| Manufacturer | Sxstar |
| Part Number | SNUNGPHIR |
| Item Weight | 0.704 ounces |
| Package Dimensions | 4.25 x 2.48 x 0.67 inches |
| Item model number | SNUNGPHIR |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Sxstar
- **Power Source:** Battery Powered
- **Color:** Blue
- **Item Weight:** 0.02 Kilograms
- **Min. Operating Voltage:** 6 Volts

## Images

![LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery - Image 1](https://m.media-amazon.com/images/I/51IH8oj9olL.jpg)
![LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery - Image 2](https://m.media-amazon.com/images/I/51MwyNK8VFL.jpg)
![LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery - Image 3](https://m.media-amazon.com/images/I/51wKMTfpDmL.jpg)
![LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery - Image 4](https://m.media-amazon.com/images/I/61hssMlDUiL.jpg)
![LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlight for Vehicle Battery - Image 5](https://m.media-amazon.com/images/I/61pREgPS-RL.jpg)

## Questions & Answers

**Q: How do you hook this up? Is it as easy as connecting one wire to the positive terminal on the battery, and the other wire to the negative terminal?**
A: Yes, the red wire is connected to the battery positive terminal, and the black wire is connected to the battery negative terminal.

**Q: Can i use this to monitor agm batterys?**
A: no

**Q: are there instuctions for changing the settings?**
A: It comes with no instructions. There are some on the amazon page that has the pictures. Scroll over to find them. They are a little vague. When it says power up it does not mean with the power button. It means when you plug it in.

**Q: Will this work for a 12v deep cycle battery?**
A: Yes. Deep Cycle just means thier designed to be regularly deeply discharged using most of  the batteries capacity. Typical starter batteries or car batteries made for  short, high-current bursts. Regardless of how its charged or how the charge is released a 12 volt battery is a 12 volt battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ works and looks great
*by E***O on January 15, 2019*

ive installed one on my killbots to make sure they are properly charged, plug and play, was accurate (showing 12.6 volts on a 3S lipo battery pack build) am ordering more.

### ⭐ Setting button doesn’t work
*by L***H on April 14, 2019*

My setting key doesn’t work no matter how long I hold it down, rendering the item useless because I can’t change battery type. Also the front decal came applied crooked and bubbling off

### ⭐⭐⭐ ALMOST very good
*by G***N on July 1, 2020*

I would have given this a higher rating, however, there was only the product in a small package. If I was a novice and I didn't have capable of understanding how the item should work I would not have figured it out from the provided instructions (THERE WERE NONE). No instructions, no installation information, no indication of the wiring etc. I installed it on my golf cart (48 volt system) and basically just use the battery percentage indicator so I can determine when I have to charge the batteries.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*