Features:
100% brand new and high quality
It allows you to learn the working state of your battery， so your battery will not overcharge and over discharge or damage
3 LED light
Used for 1S -6S Li-Po Battery
Voltage detection precision: ±0.01V
Test voltage range: 2.8V~25.2V
Package size: 3 * 3 * 1cm / 1.2 * 1.2 * 0.4in
Package weight: 5g / 0.2oz

Package list:
1 * 1S-6S LED Voltage Tester Lipo Battery Voltage Indicator Checker