--- product_id: 370020961 title: "Radiolink PRM-01 Airplane Battery Monitor Module 1S-6S Voltage Real-time Telemetry, Low Voltage Alarm for Airplane Delta Wing Fixed-Wing Aircraft, Works with RX R12DS, R9DS" brand: "radiolink" price: "€ 41.08" currency: EUR in_stock: true reviews_count: 5 category: "Radiolink" url: https://www.desertcart.hr/products/370020961-radiolink-prm-01-airplane-battery-monitor-module-1s-6s-voltage store_origin: HR region: Croatia --- # 1S-6S voltage range Compact 1.3"x0.87"x0.37" size Ultra-light 0.25oz weight Radiolink PRM-01 Airplane Battery Monitor Module 1S-6S Voltage Real-time Telemetry, Low Voltage Alarm for Airplane Delta Wing Fixed-Wing Aircraft, Works with RX R12DS, R9DS **Brand:** radiolink **Price:** € 41.08 **Availability:** ✅ In Stock ## Summary > ⚡ Fly smarter, not heavier — real-time battery insights at your fingertips! ## Quick Answers - **What is this?** Radiolink PRM-01 Airplane Battery Monitor Module 1S-6S Voltage Real-time Telemetry, Low Voltage Alarm for Airplane Delta Wing Fixed-Wing Aircraft, Works with RX R12DS, R9DS by radiolink - **How much does it cost?** € 41.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/370020961-radiolink-prm-01-airplane-battery-monitor-module-1s-6s-voltage) ## Best For - radiolink enthusiasts ## Why This Product - Trusted radiolink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Featherlight Design:** At just 0.25oz, it won’t weigh down your drone or airplane. - • **Plug & Play Telemetry:** Instant voltage data on your transmitter—no flight controller needed. - • **Broad Battery Compatibility:** Supports 1 to 6 cell batteries (3.7V to 25.2V) for versatile aircraft setups. - • **Real-Time Low Voltage Alerts:** Stay ahead of battery drain with live voltage monitoring and alarms. - • **Seamless Receiver Integration:** Works flawlessly with RX R12DS, R9DS, and older versions for hassle-free connectivity. ## Overview The Radiolink PRM-01 is a compact, lightweight telemetry module designed for fixed-wing aircraft and drones. It provides real-time voltage monitoring for 1S to 6S batteries without requiring a flight controller, seamlessly integrating with popular Radiolink receivers and transmitters. Its plug-and-play design ensures easy setup, while low voltage alarms help prevent battery over-discharge, making it an essential tool for professional pilots seeking reliable, on-the-go battery management. ## Description Product's name: Radiolink PRM-01 Real-time Model Voltage Telemetry Module Voltage(1S-6S) Easy to Connect No Need Flight Controller, Works with AT9S Pro&AT10II, Come with Connect CableDimensions: 33*22*11mm (1.3"*0.87"*0.43")Weight: 7g(0.25oz)Compatible flight controller: Mini Pix/PIXHAWK/TURBO PiX/APMCompatible receiver: R12DS, R9DS (Old version receiver: R10DS, R10D, R9D)Compatible transmitter: AT10II/AT10/AT9S Pro/AT9S/AT9PRM-03 is compatible with 1 cell to 6 cells battery(3.7~25.2V). Review: Excellent product easy to bind and works every time. This is my third rx highly recommended. Review: contrôle des accus à distance, permet de ramener le bateau avant la panne. ## Features - Easy to connect, only need to connect to the receiver then can telemetry model voltage to the transmitter's display screen, no need flight controller or other external equipment and parameter settings. - Telemetering module voltage to avoid battery overworking. - Mini dimension, only 1.3"*0.87"*0.37" and as lightweight as 0.25oz make PRM-01 won't become your drone's burden. - Compatible transmitter AT10II/AT10/AT9S Pro/AT9S/AT9, easy to connect with R12DS, R9DS (Old version receiver: R10DS, R10D, R9D). - PRM-01 telemetry module is compatible with 1 cell to 6 cells battery(3.7~25.2V). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XB8ZM3F | | Assembly Required | No | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #145,358 in Electronics ( See Top 100 in Electronics ) #144 in Aviation & Pilot Electronics | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (72) | | Date First Available | 22 October 2021 | | Item model number | Prm-01 | | Manufacturer recommended age | 14 years and up | | Material Type(s) | Plastic | | Product Dimensions | 3.3 x 2.2 x 0.95 cm; 9 g | ## Product Details - **Brand:** Radiolink - **Item Weight:** 0.01 Kilograms - **Item dimensions L x W x H:** 1.3 x 0.87 x 0.37 inches - **Material:** Plastic - **Maximum Supply Voltage:** 25 Volts (DC) ## Images ![Radiolink PRM-01 Airplane Battery Monitor Module 1S-6S Voltage Real-time Telemetry, Low Voltage Alarm for Airplane Delta Wing Fixed-Wing Aircraft, Works with RX R12DS, R9DS - Image 1](https://m.media-amazon.com/images/I/51ptxge3lKS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***N on 28 May 2025* Excellent product easy to bind and works every time. This is my third rx highly recommended. ### ⭐⭐⭐⭐⭐ Review *by D***E on 21 August 2024* contrôle des accus à distance, permet de ramener le bateau avant la panne. ### ⭐⭐⭐⭐⭐ Review *by F***T on 20 August 2024* Ein top Empfänger für die Radio-Link Funke, auch wenn die Steckplätze etwas eng bemessen sind. ## Frequently Bought Together - Radiolink PRM-01 Airplane Battery Monitor Module 1S-6S Voltage Real-time Telemetry, Low Voltage Alarm for Airplane Delta Wing Fixed-Wing Aircraft, Works with RX R12DS, R9DS - Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM Long Range Control for Airplane, Aircraft Drone Jet RC Transmitter AT10II/AT10/AT9S Pro/AT9S/AT9 - Radiolink R9DS 10 Channels 2.4GHz RC Receiver SBUS/PWM Long Range Control for Airplane/Car/Multirotors, Compatible with Transmitter AT9/AT9S/AT9S Pro AT10II/AT10 --- ## 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.hr/products/370020961-radiolink-prm-01-airplane-battery-monitor-module-1s-6s-voltage](https://www.desertcart.hr/products/370020961-radiolink-prm-01-airplane-battery-monitor-module-1s-6s-voltage) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-08*