---
product_id: 40484895
title: "Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc."
brand: "runleader"
price: "$28.63"
currency: USD
in_stock: true
reviews_count: 13
category: "Runleader"
url: https://www.desertcart.us/products/40484895-runleader-12v-to-24v-led-battery-power-indicator-battery-charge
store_origin: US
region: United States of America
---

# 12-24V compatible for versatile use IP65 water resistance for durability 10 LED bars for precise battery % Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc.

**Brand:** runleader
**Price:** $28.63
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay Powered, Stay Ahead — Know Your Battery Like Never Before!

## Quick Answers

- **What is this?** Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. by runleader
- **How much does it cost?** $28.63 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/40484895-runleader-12v-to-24v-led-battery-power-indicator-battery-charge)

## Best For

- runleader enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** IP65 water resistance and backed by a 2-year warranty ensure reliable performance in any environment.
- • **Visualize Your Power:** 10 vibrant LED bars in red, yellow, and green give you instant, intuitive battery status at a glance.
- • **Effortless Installation:** Snap-in panel design with dual power connection options makes setup quick and hassle-free.
- • **Smart Low Battery Alerts:** Flashing LED warnings activate below 20% and 10% capacity—never get caught powerless again.
- • **Universal Voltage Compatibility:** Seamlessly works with 12V to 24V lead acid batteries, perfect for golf carts, forklifts, and more.

## Overview

The RL-BI003 is a compact, digital LED battery indicator designed for 12V to 24V lead acid batteries. Featuring a 10-bar LED display with color-coded charge levels, it provides real-time charge and discharge status with smart low battery alerts. Its IP65 water resistance and easy snap-in installation make it ideal for professional-grade applications like golf carts, forklifts, and lawn equipment. Backed by a 2-year warranty, it ensures dependable battery monitoring to keep your devices running smoothly.

## Description

Buy Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc.: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works perfect - People have issues with this not working, they are obviously hooking it up wrong. You need to find the series in which your batteries are running. Easiest way on a golf cart is to look at which wires go from your battery pack to your run/tow box. Those wires will be your positive and negative. You can always test with a volt meter. You will want to attach positive to positive battery terminal 1 in the series and your negative at the end of the series, if you don’t do that you will not get proper reading and possibly battery meter failure. Then connect C or common to the on position post of your key switch, if you don’t do that the meter will keep scanning and give false reading or no reading at all. Sounds confusing, but I’m sure YouTube has videos on battery series and hooking a meter up.
Review: great product! - Perfect replacement size. Can see very easy and works well. very easy to install.

## Features

- LED BATTERY INDICATOR---- It is a useful device to help you to know how much battery power have left by 10 LED bars with 3 colors(1 red 2 yellows 7 greens,each bars indicate 10% battery power); It is applicable to 12 to 24V lead acid battery(not trojan) powered machines.
- BATTERY STATE OF CHARGE & DISCHARGE---- It display battery charge status by LED bars step up,and display battery discharge status by LED bars step down. Battery charge delay time: 200s;Battery discharge time:155s.
- LOW BATTERY REMINDER ---- It with ability to let you know when to charge the battery,when battery capacity ≤20%, it will remind you by 1 flashing LED bar,when battery capacity≤10%,it will remind you by 2 bars flashing alternately.
- INSTALLATION ---- Easy to mount it at any proper place by snap-in pannel cut-out size: 37.00mm*25.00mm(1.46 inches*0.98 inch);Avaliable 2 kinds of power connection methods: direct power connection and key switch power connection based on easy positive and negative connection; Link the “C” pole with positive(+) as a key step for normal battery power display.
- OTHER FEATURES---- Favorable water resistance up to IP65;Well-compeleted accessories;Excellent after-sales and technical support(2 years warranty)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G4XEJNU |
| Best Sellers Rank | #127,966 in Automotive ( See Top 100 in Automotive ) #151 in Battery Testers |
| Brand | Runleader |
| Color | Red |
| Date First Available | May 25, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 2.09 x 1.26 x 0.94 inches |
| Item model number | RL-BI003 |
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Min. Operating Voltage | 12 Volts (DC) |
| Power Source | Battery Powered,electric |
| Product Dimensions | 2.09 x 1.26 x 0.94 inches |
| Specification Met | CE, RoHS |
| Style | Digital |
| UPC | 713095428368 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** Runleader
- **Color:** Red
- **Item Weight:** 0.01 Ounces
- **Power Source:** Battery Powered,electric
- **Style:** Digital

## Images

![Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Image 1](https://m.media-amazon.com/images/I/316+JPGD9EL.jpg)
![Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Image 2](https://m.media-amazon.com/images/I/410uteH68GL.jpg)
![Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Image 3](https://m.media-amazon.com/images/I/41NvZV+hv4L.jpg)
![Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Image 4](https://m.media-amazon.com/images/I/41X+hkMoy4L.jpg)
![Runleader 12V to 24V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Image 5](https://m.media-amazon.com/images/I/41gGLw3pv3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect
*by S***H on February 10, 2019*

People have issues with this not working, they are obviously hooking it up wrong. You need to find the series in which your batteries are running. Easiest way on a golf cart is to look at which wires go from your battery pack to your run/tow box. Those wires will be your positive and negative. You can always test with a volt meter. You will want to attach positive to positive battery terminal 1 in the series and your negative at the end of the series, if you don’t do that you will not get proper reading and possibly battery meter failure. Then connect C or common to the on position post of your key switch, if you don’t do that the meter will keep scanning and give false reading or no reading at all. Sounds confusing, but I’m sure YouTube has videos on battery series and hooking a meter up.

### ⭐⭐⭐⭐⭐ great product!
*by D***. on June 2, 2025*

Perfect replacement size. Can see very easy and works well. very easy to install.

### ⭐⭐⭐⭐ Works as described.
*by G***T on October 9, 2025*

Works as described. Time will tell on longevity. Lights are bright. To bright in the dark, hard to determine what bar is lit. Note: people are complaining that the meter doesn’t read correct while charging. My oem meter does the same as it needs to be refreshed. My club car has a transport toggle switch. Just a click off and on and it refreshes the meter, no need to unplug the negative wire to refresh as others mentioned.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*