--- product_id: 122373253 title: "RL-BI003 LED Battery Level Meter" brand: "runleader" price: "E£ 2309" currency: EGP in_stock: true reviews_count: 13 category: "Runleader" url: https://www.desertcart.com.eg/products/122373253-rl-bi003-led-battery-level-meter store_origin: EG region: Egypt --- # Charge/discharge dynamic display IP65 water resistance 10 LED bars for precise battery % RL-BI003 LED Battery Level Meter **Brand:** runleader **Price:** E£ 2309 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay ahead — power monitoring made brilliantly simple! ## Quick Answers - **What is this?** RL-BI003 LED Battery Level Meter by runleader - **How much does it cost?** E£ 2309 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/122373253-rl-bi003-led-battery-level-meter) ## 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 - • **Rugged & Reliable:** IP65-rated water resistance and robust build ensure dependable performance in demanding environments. - • **Low Battery Alerts:** Never get caught off-guard—flashing LED warnings activate at 20% and 10% battery levels to keep you powered up. - • **Effortless Installation:** Snap-in panel design with dual power connection options makes setup quick and hassle-free for any 36V lead acid system. - • **Precision Power Insight:** 10 vibrant LED bars (red, yellow, green) give you instant, granular battery status in 10% increments. - • **Dynamic Charge & Discharge Tracking:** Visualize your battery’s real-time charge and discharge cycles with intuitive step-up and step-down LED indicators. ## Overview The RL-BI003 LED Battery Level Meter is a compact, easy-to-install device designed for 36V lead acid batteries, featuring a 10-bar LED display with color-coded charge levels, dynamic charge/discharge visualization, and low battery alerts. Its IP65 water resistance and versatile mounting options make it ideal for golf carts, forklifts, RVs, and floor scrubbers, ensuring you never lose track of your battery’s health. ## Description Buy Runleader RL-BI003 LED Battery Level Meter | Compatible with 36V Lead Acid Batteries, Fits Golf Carts, Forklifts, RVs & Floor Scrubbers: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Not a good buy - Gauge worked for three weeks then it froze. Too late to return. Buyers beware 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 36V 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G4XEJIK | | Best Sellers Rank | #286,357 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31,245 in Electrical Equipment | | Brand | Runleader | | Brand Name | Runleader | | Color | Red | | Customer Reviews | 4.2 out of 5 stars 1,614 Reviews | | Included Components | no | | Item Dimensions | 2.09 x 1.26 x 0.94 inches | | Item Weight | 9.07 g | | Item dimensions L x W x H | 2.09 x 1.26 x 0.94 inches | | Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 48 volts_of_direct_current | | Model | RL-BI003 | | Part Number | RL-BI003 | | Power Source | Battery Powered,electric | | Specification Met | CE, RoHS | | Style | Voltage Tester | | Style Name | Voltage Tester | | UPC | 760752191530 713095428375 791296605375 | | Unit Count | 1 Count | | Upper Temperature Rating | 50 °C | ## Product Details - **Brand:** Runleader - **Color:** Red - **Item Weight:** 9.07 g - **Power Source:** Battery Powered,electric - **Style:** Voltage Tester ## Images ![RL-BI003 LED Battery Level Meter - Image 1](https://m.media-amazon.com/images/I/51sDrmzD2PL.jpg) ![RL-BI003 LED Battery Level Meter - Image 2](https://m.media-amazon.com/images/I/61fdUDyeauL.jpg) ![RL-BI003 LED Battery Level Meter - Image 3](https://m.media-amazon.com/images/I/61N5n7myh9L.jpg) ![RL-BI003 LED Battery Level Meter - Image 4](https://m.media-amazon.com/images/I/61bFXAm6xML.jpg) ![RL-BI003 LED Battery Level Meter - Image 5](https://m.media-amazon.com/images/I/61PMZR902SL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not a good buy *by A***E on June 19, 2022* Gauge worked for three weeks then it froze. Too late to return. Buyers beware ### ⭐⭐⭐⭐⭐ great product! *by D***. on June 2, 2025* Perfect replacement size. Can see very easy and works well. very easy to install. ### ⭐⭐⭐⭐⭐ So far so good *by G***E on October 4, 2024* I had my son buy one of these about a year ago it is a little slow recovering after recharging my golf cart batteries but after having power applied for about15 minutes it self adjusts and will give a good representation of power consumed. I have not experienced that issue with the new one I put on my son’s golf cart. These power meters are from the same company and have identical product numbers. I hope the new one lasts as well as the old one. ## Frequently Bought Together - Runleader 36V LED Battery Power Indicator,Battery Charge & Discharge Display,Applicable to Lead Acid Battery Powered Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc. - Drive-up 36V Powerwise Charger Receptacle for EZGO TXT Medalist Electric Golf Carts (Charger Receptacle) - EPOWREY 18 AMP 36 Volt Golf Cart Battery Charger for EZGO TXT with D Style Plug --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/122373253-rl-bi003-led-battery-level-meter](https://www.desertcart.com.eg/products/122373253-rl-bi003-led-battery-level-meter) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-08-12*