---
product_id: 56138971
title: "RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit"
brand: "ardest"
price: "515037₫"
currency: VND
in_stock: true
category: "Home Improvement"
url: https://www.desertcart.vn/products/56138971-rc-lipo-battery-checker-low-voltage-tester-monitor-1-8s
store_origin: VN
region: Vietnam
---

# RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit

**Brand:** ardest
**Price:** 515037₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit by ardest
- **How much does it cost?** 515037₫ 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/56138971-rc-lipo-battery-checker-low-voltage-tester-monitor-1-8s)

## Best For

- ardest enthusiasts

## Why This Product

- Trusted ardest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

LiPo Voltage Checker with Warning Buzzer This is a simple and inexpensive tool to check RC battery voltage including individual internal cells. With this 1-8S lipo low voltage buzzer for RC Planes, you don&apos;t need to worry about how much time do you have before you have to land or face a DEAD STICK LANDING or a possible CRASH. It will not only check the LIPO batteries but also will alert you when they reached the voltage you setup. You can set up an alarm voltage and go fly with it on the battery. When the voltage go down to your set point it will alarm very loud. You will know that now you need to land and change the batteries The coolest and most important battery tester for your RC vehicle or Aerial; gives pretty accurate information for your cells to keep your lipos.  Features: It&apos;s a great battery checker to do a preflight check on your batteries This lipo battery tester saves your batteries and your quad copter A very loud audiable alarm can be heard even on windy days when your quadcopter is running out of battery These testers will show you the voltage for each cell and the combined voltage of your pack. Pretty nice! They are loud, programmable from 2.7v per cell to 3.8v per cell to start beeping or you can turn the alarm off Dimensions * Use for testing 1-8S Lipo/Li-ion/LiMn/Li-Fe * Voltage Detection Precision: +/- 0.01V * Unit Voltage Display Range: 0.5~4.5V * Total Voltage Display Range: 0.5~36V * 1S Test Mode Voltage Range: 3.7~30V * Low voltage alarm mode for 2-8S * Alarm Set Value Range: OFF~2.7~3.8V * Color: As shown in the picture * Size: 4*2.5*1cm, weight:10g/1Pcs * Sound intensity:=110dB; Range:=50m Package Included: 1 x LiPo Voltage Checker Tester  Notice: When the voltage lower than the set value, it will buzzer with red LED light. Default pre-set value is 3.3V. Push key can change the voltage setting and save.

## Features

- LiPo Voltage Checker with Warning Buzzer! A must have for quick battery testing, and preventing loss of aircraft from low voltage
- Great for checking your working voltages. Helps to set the batteries for storage or verification that you are using a fully charged cell (if you have several)
- The alarm buzzer is loud enough to be heard from a resonable distance while flying high
- Used for RC drone/Car, 1-8S Lipo/Li-ion/LiMn/Li-Fe Battery(1-8s RC Lipo Battery voltage Checker Tester)
- You can hook the tester/alarm up to a 1~8s battery and it gives you individual voltage per cell and also total voltage of battery back, You can also set an alarm to buzz when a cell gets to a certain voltage, This is a must have for lipo batteries so you don't destroy them
- ›See more product details

## Images

![RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit - Image 1](https://m.media-amazon.com/images/I/41sAcyL7gRL.jpg)
![RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit - Image 2](https://m.media-amazon.com/images/I/411qKlXQ3XL.jpg)
![RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit - Image 3](https://m.media-amazon.com/images/I/41R-AHV82PL.jpg)
![RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit - Image 4](https://m.media-amazon.com/images/I/41-EiE53dBL.jpg)
![RC Lipo Battery Checker Low Voltage Tester Monitor 1-8S Buzzer Alarm with LED Indicator for RC Helicopter Plane FPV Quadcopter Drones Flyers Pilots Aircraft Tool Kit - Image 5](https://m.media-amazon.com/images/I/51F5-yt4rIL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*