--- product_id: 327684593 title: "Monitoring Screen for Smart Lithium Battery Series,Black" brand: "renogy" price: "3251440₫" currency: VND in_stock: true reviews_count: 5 category: "Renogy" url: https://www.desertcart.vn/products/327684593-monitoring-screen-for-smart-lithium-battery-series-black store_origin: VN region: Vietnam --- # Direct BMS communication for precise SoC Plug & play RJ45 connection, no shunt needed 9 warning codes for proactive battery protection Monitoring Screen for Smart Lithium Battery Series,Black **Brand:** renogy **Price:** 3251440₫ **Availability:** ✅ In Stock ## Summary > 🔋 Stay ahead of the charge curve with Renogy’s smartest battery monitor yet! ## Quick Answers - **What is this?** Monitoring Screen for Smart Lithium Battery Series,Black by renogy - **How much does it cost?** 3251440₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/327684593-monitoring-screen-for-smart-lithium-battery-series-black) ## 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 - • **Effortless Setup:** Plug-and-play design with RJ45 cable—no complex calibration or shunt required. - • **Smart Safety Alerts:** Instantly recognize 9 critical warning codes to prevent battery damage and extend lifespan. - • **Intuitive Navigation:** Quickly toggle detailed battery stats with simple page up/down buttons—no tech degree needed. - • **Precision at a Glance:** Real-time battery health data straight from the BMS, eliminating guesswork. - • **Power-Saving Shelf Mode:** Easily switch batteries to shelf mode to preserve charge during downtime. ## Overview The Renogy Monitoring Screen for Smart Lithium Battery Series offers direct communication with the battery management system (BMS) for ultra-accurate state of charge and health monitoring. Featuring plug-and-play RJ45 connectivity, real-time data display, 9 critical warning codes, and a power-saving shelf mode, it empowers users to maximize battery lifespan and performance with effortless operation. ## Description This Monitoring Screen, a high-precision meter, is the perfect companion to Renogy Smart Lithium Iron Phosphate Battery Series. Instead of measuring the current flowing in/out of the battery bank using a shunt, it can communicate directly with the battery management system (BMS) and obtain more accurate state of charge (SoC) readings compared to traditional battery monitors. Other readings including voltage, current, capacity, remaining time, warning code, and number of paralleled batteries are also available to help users avoid abnormal conditions and extend the lifetime of the battery bank. Review: Great monitor with a couple cool extras - So far so good. I have 2 100ah Renogy Li batteries and have been using my rover to monitor the batteries. This monitor auto-detects bank size, gives you basic stats like voltage, total amp hours and state of charge, but also provides amps drawn/supplied as well as remaining amp hours while there is a draw. Super cool feature is that the monitor can put the bank into low voltage shelf mode for storage. Review: très bon - Le produit est arriver dans les temps et il fonctionne plutoit bien parfois il affiche ma batterie a 0V mais a part cela il vas tres bien ## Features - 【Accurate Monitoring】Obtains battery bank operation information directly from the battery management system (BMS) for precise tracking and prediction. Takes all the guesswork out of the battery bank. - 【Plug and Play】Simply connect the monitoring screen to the battery bank using the included RJ45 communication cable for real-time monitoring, without a shunt needed. - 【Comprehensive Protection】Displays straightforward 9 warning codes for quick recognition of potentially abnormal conditions and improper operation, helping extend the lifetime of the battery bank. - 【Battery Shelf Mode】Supports switching the battery/battery bank to shelf mode to preserve power when it is not in use. - 【Easy Operation】Shows detailed battery bank information at the push of a page up/page down button without the need for system configuration or calibration. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087TMZMP6 | | Brand | Renogy | | Brand Name | Renogy | | Color | Black | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 85 Reviews | | Global Trade Identification Number | 00810009714323, 00810009715269 | | Included Components | Monitoring Screen | | Item Dimensions | 7 x 11 x 3.2 centimeters | | Item Type Name | Smart Lithium Battery Series | | Item Weight | 0.14 Pounds | | Item dimensions L x W x H | 7 x 11 x 3.2 centimeters | | Item height | 1.25 inches | | Item weight | 0.14 Pounds | | Manufacturer | Renogy | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts (DC) | | Model | RMS-LFPS-US | | Power Source | Battery Powered | | Power source | Battery Powered | | Style | Digital | | Style Name | Digital | | UPC | 810009714323 | | Unit Count | 1 Count | | Upper Temperature Rating | 113 Degrees Fahrenheit | ## Product Details - **Brand:** Renogy - **Colour:** Black - **Item weight:** 0.14 Pounds - **Power source:** Battery Powered - **Style:** Digital ## Images ![Monitoring Screen for Smart Lithium Battery Series,Black - Image 1](https://m.media-amazon.com/images/I/61BpP4Au++L.jpg) ## Questions & Answers **Q: Is there a purpose to having both this and the Bluetooth module?** A: I have the bluetooth from the solar controller. I also have this renogy battery monitor. because the battery monitor is so much more accurate the bluetooth module ( really only serves as a good approximate 'indicator') it does show the voltage and amp input from the solar panels and you get to view this on yr phone which is i guess 'interesting'. But really unless the information is completely accurate it is difficult to actually say it is worth worrying about really. **Q: Can this monitor a 1200ah system?** A: Yes you can enter your amp hr. Upto 9999 **Q: Rv has 2x12v bats in parll. bat1+ feeds 12v bus; bat2- feeds gnd. invrtr + slr chrgr attch to these posts. hw to wire gge for both bus & invrtr cts?** A: This Renogy Battery monitor is coming with its shunt that most be connected to the negative cable of your two batteries in parallel. No matter how many different loads you are connecting to the positive your Batteries monitor shunt should connect to the negative cable. So, you disconnect the negative cable from the battery and inserts in series the shunt, then the portion negative cable to ground will be be connected from the second post point of the shunt( - load). Try to follow the wiring diagram provided. **Q: Why is this 80? Seems like there are other ones for half the price. Any advantage of having this one?** A: It seems you haven't took in all the facts. It includes an excellent shunt, well designed, fully thought out. While 80 might seen high to you, some cost much more. I paid 94 and am very happy. A word of advice. What you read on this device will not match any display on your controller. This will seem confusing. It is tracking your batteries, where your controller is tracking a mix of solar in, loads out, battery in, and battery out. Take the time to understand the nuances, and trust this tool. It is excellent. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great monitor with a couple cool extras *by J***Y on 22 June 2020* So far so good. I have 2 100ah Renogy Li batteries and have been using my rover to monitor the batteries. This monitor auto-detects bank size, gives you basic stats like voltage, total amp hours and state of charge, but also provides amps drawn/supplied as well as remaining amp hours while there is a draw. Super cool feature is that the monitor can put the bank into low voltage shelf mode for storage. ### ⭐⭐⭐⭐⭐ très bon *by I***C on 12 December 2023* Le produit est arriver dans les temps et il fonctionne plutoit bien parfois il affiche ma batterie a 0V mais a part cela il vas tres bien ### ⭐⭐⭐⭐⭐ All the info you need about your Renogy battery *by D***O on 2 June 2021* I have 2 Renogy Smart Lithium Iron Phosphate Batteries in parallel, running off of a different brand controller/charger, I didn't want to install an accessory shunt to get the current state of my batteries, this inexpensive accessory is plug and play with cat 5 cables (one included, 1 needed) works great and super easy to install. ## Frequently Bought Together - Renogy Monitoring Screen for Smart Lithium Battery Series,Black - Renogy 1000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Off-Grid Solar Power 110V with Built-in 5V/2.1A USB Port, Hardwire Remote Controller --- ## 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.vn/products/327684593-monitoring-screen-for-smart-lithium-battery-series-black](https://www.desertcart.vn/products/327684593-monitoring-screen-for-smart-lithium-battery-series-black) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*