--- product_id: 122373253 title: "Runleader RL-BI003 LED Battery Level Meter" brand: "runleader" price: "128 zł" currency: PLN in_stock: true category: "Runleader" url: https://www.desertcart.pl/products/122373253-runleader-rl-bi003-led-battery-level-meter store_origin: PL region: Poland --- # Charge & discharge status display IP65 water resistance rating 10 LED bars for precise battery % Runleader RL-BI003 LED Battery Level Meter **Brand:** runleader **Price:** 128 zł **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay ahead — never miss a beat with Runleader’s LED Battery Level Meter! ## Quick Answers - **What is this?** Runleader RL-BI003 LED Battery Level Meter by runleader - **How much does it cost?** 128 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/122373253-runleader-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 quality keep your meter performing in demanding environments. - • **Effortless Installation:** Snap-in panel design with dual power connection options ensures quick, hassle-free setup anywhere. - • **Smart Low Battery Alerts:** Never get caught off-guard—flashing LED warnings activate at 20% and 10% battery thresholds. - • **Dynamic Charge Monitoring:** Visualize your battery’s charge and discharge cycles with intuitive step-up and step-down LED indicators. - • **Precision Battery Insight:** 10 vibrant LED bars with tri-color coding deliver instant, accurate battery level updates in 10% increments. ## Overview The Runleader RL-BI003 is a compact, easy-to-install LED battery level meter designed for 36V lead acid batteries. Featuring 10 color-coded LED bars, it provides real-time charge and discharge status, with smart low battery alerts at critical thresholds. Its IP65 water resistance and versatile power connection options make it ideal for golf carts, forklifts, RVs, and floor scrubbers, ensuring you stay informed and in control 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 ## 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 | #92,380 in Automotive ( See Top 100 in Automotive ) #99 in Battery Testers | | Brand | Runleader | | Brand Name | Runleader | | Color | Red | | Customer Reviews | 4.1 out of 5 stars 3,106 Reviews | | Included Components | no | | Item Dimensions | 2.09 x 1.26 x 0.94 inches | | Item Weight | 0.02 Pounds | | 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 (DC) | | 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 Degrees Celsius | ## Product Details - **Brand:** Runleader - **Color:** Red - **Item Weight:** 9.07 g - **Power Source:** Battery Powered,electric - **Style:** Voltage Tester ## Images ![Runleader RL-BI003 LED Battery Level Meter - Image 1](https://m.media-amazon.com/images/I/51sDrmzD2PL.jpg) ![Runleader RL-BI003 LED Battery Level Meter - Image 2](https://m.media-amazon.com/images/I/61fdUDyeauL.jpg) ![Runleader RL-BI003 LED Battery Level Meter - Image 3](https://m.media-amazon.com/images/I/61N5n7myh9L.jpg) ![Runleader RL-BI003 LED Battery Level Meter - Image 4](https://m.media-amazon.com/images/I/61bFXAm6xML.jpg) ![Runleader 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. ## 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.pl/products/122373253-runleader-rl-bi003-led-battery-level-meter](https://www.desertcart.pl/products/122373253-runleader-rl-bi003-led-battery-level-meter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-07-16*