--- product_id: 72059150 title: "1-8S LiPo Battery Voltage Tester with Low Voltage Alarm for RC" brand: "camway" price: "$28.95" currency: USD in_stock: true category: "Camway" url: https://www.desertcart.us/products/72059150-1-8s-lipo-battery-voltage-tester-with-low-voltage-alarm store_origin: US region: United States of America --- # 0.01V high accuracy display 1-8S battery compatibility customizable low voltage alarm 1-8S LiPo Battery Voltage Tester with Low Voltage Alarm for RC **Brand:** camway **Price:** $28.95 **Availability:** βœ… In Stock ## Summary > πŸš€ Power Up Your RC Game with Precision & Protection! ## Quick Answers - **What is this?** 1-8S LiPo Battery Voltage Tester with Low Voltage Alarm for RC by camway - **How much does it cost?** $28.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/72059150-1-8s-lipo-battery-voltage-tester-with-low-voltage-alarm) ## Best For - camway enthusiasts ## Why This Product - Trusted camway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Low Voltage Alarm:** Customizable buzzer and LED alerts prevent battery damage by warning you before critical voltage drops. - β€’ **Compact & Intuitive Design:** Sleek digital display with easy push-key settings fits perfectly in your toolkit for on-the-go battery health checks. - β€’ **Reverse Polarity Protection:** Built-in safeguard automatically protects your device from accidental reverse connectionsβ€”no stress, just test. - β€’ **Precision Voltage Monitoring:** Experience ultra-accurate 0.01V readings that keep your RC gear performance-optimized and safe. - β€’ **Universal 1-8S Battery Support:** Seamlessly test LiPo, Li-ion, LiMn, and Li-Fe batteries across 1 to 8 cells for ultimate versatility. ## Overview The CAMWAY 1-8S LiPo Battery Voltage Tester is a compact, high-precision tool designed for professional RC enthusiasts and hobbyists. It supports a wide range of lithium battery types (LiPo, Li-ion, LiMn, Li-Fe) from 1 to 8 cells, providing real-time voltage readings with 0.01V accuracy. Featuring a customizable low voltage buzzer alarm and reverse polarity protection, it ensures your batteries stay safe from overdischarge and damage. Its intuitive LED display and easy-to-use controls make it an essential device for maintaining peak battery performance and longevity. ## Description CAMWAY 1-8S LiPo Battery Voltage Tester with Low Voltage Alarm for RC | Test 1-8S LiPo,Li-ion,LiMn,Li-Fe Batteries,Display Cell Voltage,Total Voltage,Low Voltage Buzzer Alarm,0.01V Accuracy: desertcart.com: Electronics ## Features - 5PCS Lipo Battery Voltage Tester, Low Voltage Alarm Mode for 2-8S, Function of Checking Your Lipo Cells Voltage - Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe,the Lipo Battery Meter Automatic Protects Against Reverse Connection,RC Low Voltage Buzzer Alarm,Battery Monitor Checker Tester - LED Voltage Display Function,Lipo Battery Voltage Tester Clearly Display the Value of Battery Cell Voltages, Total Voltages, Lowest Cell Voltage,Remaining Battery Capacity, and Low Voltage Alarm Funtion - Protect the Battery from Overcharging or Overdischarging, Test the working state of lithium battery - When the Voltage is Below the Set Value,the Battery Voltage Tester will Keep Buzzing with Red LED Light.the default Pre-set Value 3.3V. Push Key on Top Can Change the Alarm Voltage Settings and Save ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DC3LH9C | | Best Sellers Rank | #194,507 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21,799 in Electrical Equipment | | Brand Name | CAMWAY | | Color | A | | Customer Reviews | 4.7 4.7 out of 5 stars (1,833) | | Item Dimensions | 1.57 x 0.98 x 0.43 inches | | Item Highlight | Test 1-8S LiPo,Li-ion,LiMn,Li-Fe Batteries,Display Cell Voltage,Total Voltage,Low Voltage Buzzer Alarm,0.01V Accuracy | | Manufacturer | CAMWAY | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 3.3 volts | | Model | CAM001M | | Part Number | CAM001M | | Power Source | Battery Powered | | Style Name | Digital | | UPC | 731717871804 | ## Product Details - **Brand:** CAMWAY - **Color:** A - **Item dimensions L x W x H:** 1.57 x 0.98 x 0.43 inches - **Power Source:** Battery Powered - **Style:** Digital ## Images ![1-8S LiPo Battery Voltage Tester with Low Voltage Alarm for RC - Image 1](https://m.media-amazon.com/images/I/71B+gRDzTIL.jpg) ## Questions & Answers **Q: Do these beep constantly once the voltage setting is reached or will they stop beeping when the cells recover?** A: The other answers are inaccurate in my experience. This buzzer does NOT stop beeping once the cells recover, and it is *incredibly* frustrating and annoying. I have only tested 2 of them, but 2 of my 5 were set to 3.7v, dropped below that voltage on a punchout, and continued to beep all the way to the ground. When I checked, the beeper was still beeping, despite the batteries being 4.0v per cell on all 3 cells. **Q: Is the alarm loud enough to hear if plugged into you're RC airplanes πŸ‘‚πŸ‘‚** A: Not if you are using a1S (3.7V) battery. 3S or more (11.1 or more) it is pretty loud. Although It does measure the 3.7Volts. If you look on YouTube (rcsaylors) he explains how it works. **Q: Is there an answer to 1S not working? Is there a fix?** A: Just tested mine with a 1s - works fine. I did have to make an adapter to make it work as my battery is off brand for my plane. Was easy to do and quick... Not sure why the OP is saying it won't work... **Q: Is there a place to drill or cut to sabotage the beeper and just go with the led?** A: take the busser off , --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/72059150-1-8s-lipo-battery-voltage-tester-with-low-voltage-alarm](https://www.desertcart.us/products/72059150-1-8s-lipo-battery-voltage-tester-with-low-voltage-alarm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-26*