--- product_id: 25567374 title: "2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655" brand: "apex rc products" price: "Β₯3153" currency: JPY in_stock: true reviews_count: 8 category: "Apex Rc Products" url: https://www.desertcart.jp/products/25567374-2-pack-lipo-battery-voltage-checker-alarm-led-1-8 store_origin: JP region: Japan --- # Individual & total voltage readout Extra loud low voltage alarm 1-8 cell Lipo compatibility 2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 **Brand:** apex rc products **Price:** Β₯3153 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Stay charged, stay flying β€” never miss a beat with Apex RC’s voltage watchdog! ## Quick Answers - **What is this?** 2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 by apex rc products - **How much does it cost?** Β₯3153 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25567374-2-pack-lipo-battery-voltage-checker-alarm-led-1-8) ## Best For - apex rc products enthusiasts ## Why This Product - Trusted apex rc products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Versatile:** Slim handheld design fits perfectly in your RC toolkit or on the bench for quick checks - β€’ **Loud & Clear Alerts:** Extra loud alarm ensures you never miss a critical battery warning, even mid-flight - β€’ **Dual Powerhouse Pack:** Two voltage checkers in one set for double the monitoring power - β€’ **Precision Voltage Insight:** Reads each cell and total pack voltage for ultimate battery health awareness - β€’ **Customizable Alarm Threshold:** Set your low voltage alarm between 2.7V and 3.8V in 0.1V steps to avoid unexpected power loss ## Overview The Apex RC 2 Pack Lipo Battery Voltage Checker Alarm is a compact, handheld device designed for 1-8 cell Lipo batteries. It provides precise individual cell and total pack voltage readings, featuring an adjustable low voltage alarm with an extra loud buzzer to prevent over-discharge. Ideal for RC hobbyists seeking reliable, real-time battery monitoring both on the bench and in the field. ## Description Apex RC Products is a company of radio control hobby enthusiasts that creates and carries products we use ourselves. All of our products are high quality at a great value. This checker will work on almost any 1-8S lipo battery. It reads individual cell voltages, and whole pack voltage. There is also a low voltage alarm that will sound when the pack gets too low. The alarm voltage can be set by pressing the button on top of the unit. The voltage the alarm will sound is adjustable between individual cell voltages of 2.7v and 3.8v in .1v increments (3.3v is the default). It can be used in the model as an alarm, or on the bench as a voltage checker. A very handy tool to help prevent the over discharging of lipo batteries. Review: Great for monitoring battery level in my RC plane - Works as intended. Beep is loud enough to hear from far away. Review: Great product - Really inexpensive way to check you rc unit’s battery. Quick and simple to use. ## Features - Package Contains 2 Voltage Checkers - Voltage Checker & Low Voltage Alarm All In One - Works on 1-8 Cell Lipo Batteries with JST-XH Balance Lead - Extra Loud Alarm! - Reads Individual Cell Voltage & Total Pack Voltage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XQ91ECA | | Best Sellers Rank | #113,839 in Toys & Games ( See Top 100 in Toys & Games ) #653 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | Apex RC Products | | Brand Name | Apex RC Products | | Color | Black | | Compatible Devices | Radio | | Customer Reviews | 4.6 out of 5 stars 684 Reviews | | Item Dimensions | 4 x 3 x 0.1 inches | | Item Weight | 22.68 g | | Item dimensions L x W x H | 4 x 3 x 0.1 inches | | Manufacturer | Apex RC Products | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 2.7 Volts | | Model | 1655 | | Part Number | 1655 | | Power Source | Battery Powered | | Style | Handheld | | Style Name | Handheld | | UPC | 094393425991 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Apex RC Products - **Color:** Black - **Item Weight:** 0.05 Pounds - **Power Source:** Battery Powered - **Style:** Handheld ## Images ![2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 - Image 1](https://m.media-amazon.com/images/I/51Wi2mvRYYL.jpg) ![2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 - Image 2](https://m.media-amazon.com/images/I/41cnS+yHeiL.jpg) ![2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 - Image 3](https://m.media-amazon.com/images/I/31tN6AXbFoL.jpg) ![2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 - Image 4](https://m.media-amazon.com/images/I/4135UCw1toL.jpg) ![2 Pack Lipo Battery Voltage Checker Alarm LED 1-8 Cell - Apex RC Products #1655 - Image 5](https://m.media-amazon.com/images/I/31dpHVss2NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for monitoring battery level in my RC plane *by S***P on December 26, 2025* Works as intended. Beep is loud enough to hear from far away. ### ⭐⭐⭐⭐⭐ Great product *by A***L on February 9, 2026* Really inexpensive way to check you rc unit’s battery. Quick and simple to use. ### ⭐⭐⭐⭐ They work like advertised *by J***R on June 22, 2022* So far no problems accurate and they're pretty loud --- ## 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.jp/products/25567374-2-pack-lipo-battery-voltage-checker-alarm-led-1-8](https://www.desertcart.jp/products/25567374-2-pack-lipo-battery-voltage-checker-alarm-led-1-8) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-20*