ASHATA Battery Capacity Voltage Meter,12-84V GY-6G Battery Power LCD Digital Display Voltage Meter Voltmeter Battery Capacity Monitor with Light Alarm (Blue)
The liquid crystal display mode visually displays the remaining power, and the liquid crystal electric quantity is 70% lower than that of the conventional digital tube.
With reverse connection , the wiring is simple and convenient, and easy to install.
PVC film, waterproof , prevent water damage to equipment.
With mounting screws, no additional parts are required to save costs.
Compatible with -acid batteries, lithium batteries, and iron-lithium batteries.