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.
₨ 419 ₨ 499
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
- Wide battery voltage compatibility: Designed for commonly used 12V, 24V, 36V, 48V, 60V, and 72V battery systems.
- Digital voltage display: Shows the measured battery voltage for quick monitoring.
- Eight-level battery indicator: Displays an estimated charge level through visual LED segments.
- Automatic voltage recognition: Supports automatic identification of compatible battery voltage levels, depending on the model.
- Low power consumption: Typical operating current is approximately 5–15mA.
- Simple two-wire connection: Connect the positive and negative leads to the corresponding battery terminals.
- Compact mounting design: Suitable for installation in compatible panels, enclosures, and equipment.
- Reverse-polarity protection: The referenced version specifies protection against reversed connections.
Applications
This battery indicator can be used with compatible:
- Electric bicycles and electric scooters
- Electric vehicle battery systems
- Lead-acid batteries
- Lithium battery packs
- Solar battery monitoring systems
- Backup power systems
- DIY electronics and battery projects
Installation Instructions
- Confirm that your battery voltage and chemistry are compatible with the indicator.
- 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.
Package includes: 1 × Battery Capacity Indicator DC 12V–72V.
Highlights
- Compatible with 12V–72V battery systems
- Digital LED battery voltage display
- Eight-level battery charge indicator
- Displays approximate battery charge percentage
- Supports compatible lead-acid and lithium batteries
- Low operating current of approximately 5–15mA
- Compact panel-mount design
- Simple two-wire installation
- Approx. ±1% voltage measurement accuracy
- Suitable for electric vehicles and solar projects
1 × Battery Capacity Indicator DC 12V–72V
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