Foyoram 1-6S RC Lipo Battery Low Voltage Alarm Buzzer Indicator Checker Tester LED (pack of 2)

Description

- 100% brand new and high quality - Protect reverse connection - Little current consume - For RC model battery diagnosis and measurement use - Auto display the voltage with LED Arabic numerals - It allows you to learn the working state of your battery, so your battery will not overcharge and over discharge or damage - Used for 2S - 6S (7.4V - 22.2V) Li-Po Battery - Voltage detection precision: ±0.02V - Size: 40mm X 30mm X 8mm (l*w*h) - Color:As shown Package Included: 2 x Lipo battery low voltage alarm indicator