--- product_id: 14908701 title: "2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm" brand: "nevlantii" price: "¥83" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/14908701-2pack-of-rc-lipo-battery-voltage-checker-monitor-low-voltage store_origin: JP region: Japan --- # 0.01V precision 1-8S compatibility Low voltage alarm 2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm **Brand:** nevlantii **Price:** ¥83 **Availability:** ❌ Out of Stock ## Summary > 🔧 Power Up Your Peace of Mind! ## Quick Answers - **What is this?** 2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm by nevlantii - **How much does it cost?** ¥83 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/14908701-2pack-of-rc-lipo-battery-voltage-checker-monitor-low-voltage) ## Best For - nevlantii enthusiasts ## Why This Product - Trusted nevlantii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 Convenient 2-Pack:** Get double the protection with two monitors, ensuring you’re always prepared for your next adventure. - • **🔔 Smart Alarm System:** Stay alerted with a buzzer and red LED light when voltage dips below your set threshold. - • **🔍 Precision Monitoring:** Experience voltage detection with an accuracy of 0.01V, ensuring your battery's health is always in check. - • **🛡️ Battery Protection:** Prevent overcharging and overdischarging, extending the lifespan of your batteries. - • **🔋 Versatile Compatibility:** Designed for 1-8S Lipo, Li-ion, LiMn, and Li-Fe batteries, making it the perfect companion for all your RC needs. ## Overview The Nevlantii 2-pack of RC Lipo Battery Voltage Checker Monitors is designed to ensure the safety and longevity of your lithium batteries. With a precision voltage detection of 0.01V and a smart alarm system, it alerts you when your battery voltage drops below the set threshold. Compatible with a wide range of battery types, this essential tool helps prevent overcharging and overdischarging, making it a must-have for any RC enthusiast. ## Description Nevlantii 2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - desertcart.com Review: Great buy/Great price - Purchased several of these and they work fabulous in fact I just ordered 2 more 2 min ago! Only issue I've had is on a descent crash they tend to get thrown off quadcopters battery balancing connector! It's nothing that I could not resolve if I just took a little time to figure out a more secure way than just using Velcro on back. The alarm is loud enough to hear from a fairly far distance while the copter is flying! Also excellent for checking batteries charge while in the field! I highly suggest this for multiple reasons ie;can be used to help find quad when lost(if it doesn't come off)along with previously stated reasons! Review: great gadget! - I read several reviews and chose these to fill my need. I am hard of hearing and was quite surprised at how loud the alarm buzzer is. I could hear it easily. It also works fantastically. I compared it's accuracy to my multimeter and it was dead on!. Very simple to use, and does a superb job of checking lipo batteries up to 8S. ## Features - 【What You Get】Nevlantii 2 pack of RC Lipo battery monitor alarm tester for 1-8S with 1 year warranty and friendly customer service. - 【Function】Test the working state of lithium battery. Protect the battery from overcharging or overdischarging. - 【Voltage Mode】Low voltage alarm mode for 2-8S; Alarm set value range: OFF-2.7V-3.8V;Voltage detection precision: 0.01V. - 【Compatible For】1-8S Lipo/ Li-ion/ LiMn/ Li-Fe battery. The pin space is about 3mm (0.12inch). Straight pin. - 【Reminder】When the voltage lower than the set value, it will buzzer with red LED light. Pre-set value is 3.3V. Push key can change the voltage setting and save. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SCJOITA | | Brand | NEVLANTII | | Brand Name | NEVLANTII | | Customer Reviews | 4.6 out of 5 stars 353 Reviews | | Item Weight | 9.07 g | | Manufacturer | Nevlantii | | Part Number | 150117-F2 | | Power Source | Battery Powered | | Style | Battery | | Style Name | Battery | | UPC | 708624043518 | | Unit Count | 2 Count | ## Product Details - **Brand:** NEVLANTII - **Item Weight:** 0.02 Pounds - **Power Source:** Battery Powered - **Style:** Battery - **UPC:** 708624043518 ## Images ![2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - Image 1](https://m.media-amazon.com/images/I/61zxFmIpPML.jpg) ![2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - Image 2](https://m.media-amazon.com/images/I/51jOpayuAKL.jpg) ![2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - Image 3](https://m.media-amazon.com/images/I/61aJBFVmAaL.jpg) ![2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - Image 4](https://m.media-amazon.com/images/I/616vxc9LESL.jpg) ![2pack of RC Lipo Battery Voltage Checker Monitor Low Voltage Alarm Buzzer Alarm - Image 5](https://m.media-amazon.com/images/I/61-gyOfWC+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great buy/Great price *by A***R on July 15, 2016* Purchased several of these and they work fabulous in fact I just ordered 2 more 2 min ago! Only issue I've had is on a descent crash they tend to get thrown off quadcopters battery balancing connector! It's nothing that I could not resolve if I just took a little time to figure out a more secure way than just using Velcro on back. The alarm is loud enough to hear from a fairly far distance while the copter is flying! Also excellent for checking batteries charge while in the field! I highly suggest this for multiple reasons ie;can be used to help find quad when lost(if it doesn't come off)along with previously stated reasons! ### ⭐⭐⭐⭐⭐ great gadget! *by A***R on June 5, 2016* I read several reviews and chose these to fill my need. I am hard of hearing and was quite surprised at how loud the alarm buzzer is. I could hear it easily. It also works fantastically. I compared it's accuracy to my multimeter and it was dead on!. Very simple to use, and does a superb job of checking lipo batteries up to 8S. ### ⭐⭐⭐⭐⭐ Does exactly as expected, in a small form factor *by M***G on December 8, 2016* Works perfect for my 3S Lipo batteries. I used my balance charger's battery meter to separately verify the voltage, and they were either right on or off by 0.1 volts (possibly due to slight discharge between checking with the balance charger and checking with the Floureon voltmeter). Setting the low voltage alarm is really easy; just depress the button between the small speakers and the LED screen will indicate the changed minimum voltage (or off if you don't want to be audibly notified). I do wish there was a way to disable the beep when initially powering on the unit. I have it switched on/off via a momentary switch, and it beeps every time I check the voltage. Other than this minor nuance, it works great! --- ## 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.jp/products/14908701-2pack-of-rc-lipo-battery-voltage-checker-monitor-low-voltage](https://www.desertcart.jp/products/14908701-2pack-of-rc-lipo-battery-voltage-checker-monitor-low-voltage) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*