Lithium Battery Level Indicator, Five-Level LIPO Voltage LED Indicator

This Small  Lithium Battery Level Indicator, board comes with a Five-Level LED Indicator to check the level of Lithium battery power Level.  With the Help of this level tester, you can check the charge and discharge level of your battery.  5 Level LEDs glow up at a specific voltage level of the battery as shown below

Power Level：

1. L1: 9.6 V
2. L2: 10.2 V
3. L3: 10.8 V
4. L4: 12.6 V

How it Work: 

1. Connect the module to the battery output with proper polarity.
2. Press and hold the red push button on the module
3. It will show the voltage level of the battery in terms of five Level (module consume 300mA)
4. Releasing button power-offs the module.

Features:

1. Reverse connection protection

Package Includes:

1 x Lithium Battery Level Indicator, Indicator Board Five-Level LED Indicator