--- product_id: 455854056 title: "1-8S Lipo Battery Voltage Tester 4 Pack, 2-in-1 RC LiPo Low Voltage Buzzer Alarm with LED Indicator, Battery Monitor Checker for 1-8S LiPo Li-ion LiFe LiMn Cells, High Precision ±0.01V" brand: "amyli" price: "102.67 DT" currency: TND in_stock: true category: "Amyli" url: https://www.desertcart.tn/products/455854056-1-8s-lipo-battery-voltage-tester-4-pack-2-in store_origin: TN region: Tunisia --- # Compact 4×2.5×1.1 cm size 4-pack multi-battery coverage ±0.01V high precision 1-8S Lipo Battery Voltage Tester 4 Pack, 2-in-1 RC LiPo Low Voltage Buzzer Alarm with LED Indicator, Battery Monitor Checker for 1-8S LiPo Li-ion LiFe LiMn Cells, High Precision ±0.01V **Brand:** amyli **Price:** 102.67 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay charged, stay ahead — never let your battery catch you off guard! ## Quick Answers - **What is this?** 1-8S Lipo Battery Voltage Tester 4 Pack, 2-in-1 RC LiPo Low Voltage Buzzer Alarm with LED Indicator, Battery Monitor Checker for 1-8S LiPo Li-ion LiFe LiMn Cells, High Precision ±0.01V by amyli - **How much does it cost?** 102.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/455854056-1-8s-lipo-battery-voltage-tester-4-pack-2-in) ## Best For - amyli enthusiasts ## Why This Product - Trusted amyli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Lightweight and pocket-sized for on-the-go RC pros and drone pilots. - • **Customizable Alerts:** Adjustable buzzer threshold (2.5V–3.8V) with flashing LED ensures you never miss a warning. - • **Plug & Play Simplicity:** Instant voltage readout with auto cell detection—no setup, no hassle. - • **Precision You Can Trust:** Ultra-accurate ±0.01V readings prevent costly battery damage. - • **All-in-One Battery Guardian:** 2-in-1 tester and buzzer alarm keeps your LiPo packs safe and sound. ## Overview This 4-pack of 1-8S LiPo battery voltage testers combines high-precision voltage monitoring (±0.01V) with an adjustable low voltage buzzer alarm and LED indicator. Designed for 1-8S LiPo, Li-ion, LiFe, and LiMn batteries, each compact unit auto-detects cell count and voltage, providing real-time alerts to prevent over-discharge. Lightweight and plug-and-play, it’s an essential tool for RC enthusiasts and professionals who demand reliable battery health monitoring. ## Description Specifications:Voltage Detection Precision: ±0.01VUnit Voltage Display Range: 0.5V – 4.5VTotal Voltage Display Range: 0.5V – 36VLow Voltage Alarm Mode: 2S – 8SAlarm Set Value Range: OFF, 2.5V – 3.8VSize: 4 × 2.5 × 1.1 cmWeight: 9g per unitCompatibility: Supports 1S–8S LiPo / Li-ion / LiFe / LiMn batteriesPackage Includes:4 × 1-8S Low Voltage Buzzer Alarm TestersFeatures:Dual Functionality: This 2-in-1 tool combines battery monitoring and voltage alarm in one compact device. It provides real-time data on each cell’s voltage and the total voltage of your battery pack.Safe & Precise: With high precision voltage detection (±0.01V) and reverse polarity protection, it helps prevent over-discharge and battery damage.Visual & Audio Warning: Set your desired voltage threshold (between 2.5V–3.8V). If the voltage drops below the limit, a buzzer will sound and the red LED will flash, ensuring you act before damage occurs.Plug-and-Play Convenience: No configuration needed—just plug in your balance connector. Ideal for quick voltage checking in the field or while charging.Wide Applications: Great for use in RC drones, cars, helicopters, FPV racing quads, model planes, or any hobby requiring accurate lithium battery management.Note:Default alarm voltage is 3.3V.To change alarm voltage, press the button while the unit is active.Not suitable for non-balance battery connectors. ## Features - 🔋【4-Pack Voltage Testers】– Comes with 4 compact voltage checkers for RC batteries, ideal for monitoring your 1–8S LiPo, Li-ion, LiFe, and LiMn battery packs. A must-have accessory for every RC enthusiast. - 📢【2-in-1 Alarm & Monitor】– Functions as both a battery voltage tester and a low voltage alarm buzzer. Automatically detects cell count and individual cell voltages, with alarm value adjustable from 2.5V to 3.8V. - 📏【Compact & Lightweight】– Each unit measures only 4 × 2.5 × 1.1 cm and weighs just 9g. Easy to carry and install in RC models, drones, planes, cars, or use at your battery workstation. - ⚙️【Plug and Play】– Simply insert the battery's balance plug, and the device will auto-display the total voltage and individual cell voltages. Supports reverse polarity protection for safe operation. - 🚨【Low Voltage Alarm with LED】– When voltage drops below the set level, the buzzer sounds and the red LED flashes to alert you. Default setting is 3.3V, adjustable via single button, saved automatically. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Z2MRBSN | | Best Sellers Rank | #46,593 in Electronics ( See Top 100 in Electronics ) #52 in Household Battery Testers | | Brand | Amyli | | Brand Name | Amyli | | Customer Reviews | 2.0 out of 5 stars 1 Review | | Item Weight | 9 Grams | | Item weight | 9 Grams | | Manufacturer | Amyli | | Measurement Type | Voltmeter | | Measurement type | Voltmeter | | Min. Operating voltage | 0.01 Volts | | Minimum Operating Voltage | 0.01 Volts | | Power Source | Battery Powered | | Power source | Battery Powered | | UPC | 600821400746 | ## Product Details - **Brand:** Amyli - **Power source:** Battery Powered - **Item weight:** 9 Grams - **Min. Operating voltage:** 0.01 Volts - **Measurement type:** Voltmeter ## Images ![1-8S Lipo Battery Voltage Tester 4 Pack, 2-in-1 RC LiPo Low Voltage Buzzer Alarm with LED Indicator, Battery Monitor Checker for 1-8S LiPo Li-ion LiFe LiMn Cells, High Precision ±0.01V - Image 1](https://m.media-amazon.com/images/I/71avhs6w2sL.jpg) ## Frequently Bought Together - Amyli 1-8s Lipo Battery Voltage Tester, RC Li Battery Low Voltage Alarm Buzzer, 2 in 1 Voltage Tester, Testerwith LED Indicator, Battery Monitor Checker for 1-8s Lipo, Li-ion, LiMn, Li-Fe, 4Pcs - elechawk RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (4A) - Nuofan BanDxin RC Car Work Stand Aluminum Repair Workstation 360 Degree Rotation Lift Lower w/Screw Tray for 1/8 1/10 1/12 1/16 Scale --- ## 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.tn/products/455854056-1-8s-lipo-battery-voltage-tester-4-pack-2-in](https://www.desertcart.tn/products/455854056-1-8s-lipo-battery-voltage-tester-4-pack-2-in) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*