Battery Capacity Indicator DC 12V-72V Digital Voltmeter for Battery Level Monitoring

Monitor your battery voltage and estimated charge level with this DC 12V - 72V Battery Capacity Indicator. Featuring a clear digital LED display and an eight-level battery indicator, it helps users check battery status at a glance. Suitable for compatible lead-acid and lithium battery systems, electric vehicles, solar setups, and DIY electronics projects, this compact meter is easy to install using its two-wire connection.

Battery Capacity Indicator DC 12V - 72V with Digital Voltmeter

Keep track of your battery’s voltage and approximate charge status with this compact Battery Capacity Indicator. Designed for compatible DC battery systems, it combines a digital voltage display with an eight-level LED bar indicator, helping users monitor battery condition without using a separate voltmeter.

Key Features

Applications

This battery indicator can be used with compatible:

Installation Instructions

•Connect the red wire to the positive battery terminal.

•Connect the black wire to the negative battery terminal.

•Check the displayed voltage and battery-level bars.

Important Note

The percentage indicator estimates battery charge based on voltage; it does not directly measure the battery’s remaining capacity in amp-hours. Readings can vary with battery chemistry, load, temperature, and battery condition. Use a compatible battery-voltage configuration and follow the manufacturer’s instructions.

Highlights

•Compatible with 12V - 72V battery systems