Features:

Digital display:
Our battery indicator contains a clear blue LCD display with bright light, allowing you easily see the battery level icon and battery capacity percentage on the display screen from different angles.

Ways to apply:
1. Power off what ever you are monitoring.
2. Hold the button down
3. While holding down the button and turn on power. The screen will display a 2 codes and let you know what it is currently set monitor.
4. Press button to scroll to the correct setting for your battery:
These are the different settings:
-acid batteries: 1P = 12V, 2P = 24V, 3P = 36V, 4P = 48V
Lithium-ion batteries: 3c = 3 cells, 4c = 4 cells, etc.
Iron-lithium batteries: 1F=1 cell, 2F= 2 cells, 3F= 3 cells, etc.
5. When correct code is displayed and turn off the power.
6. Turn on the power. The meter will now display the correct battery level.

Specifications:
Working voltage: min 8V, max 63V
Working dissipation: 8 mA, Max 10 mA
Sleep dissipation: 15 uA
Temperature range: 0℃ - 35℃
Backlight on current: 40 mA, max 50 mA
Backlight off current: 30 mA, max 40 mA
Size: 60 x 23 x 15 mm/ 2.34 x 1.0 x 0.6 inch

Package include:
2 x Battery meter

Note:
The battery is not included.
The words on the product are not for trademark, our trademark is Weewooday.
Please allow slight errors on size due to manual measurement.
The colors may exist slight difference due to different screens.