Battery Meter Accessory BA-MV007

BA-MV007 Battery Meter Accessory

10-Bar LED Display with EEPROM Memory (12V & 24V Compatible)

The BA-MV007 Battery Meter is a precision panel-mount accessory designed to display real-time battery charge status using a 10-bar LED interface. Built with EEPROM memory, it retains the last known battery state even after shutdown—ensuring accurate readings unaffected by momentary voltage drops or accessory load spikes.

This intelligent battery meter is ideal for use in automotive, marine, industrial, and solar battery systems, offering 12V and 24V compatibility and advanced filtering logic to avoid false readings. The delayed LED response, strict reset conditions, and charge status verification logic make it the smart choice for systems where reliability is non-negotiable.

Key Features of the BA-MV007 Battery Meter

• 10-Bar LED Display – Clear, easy-to-read battery charge indicator.
• EEPROM Memory – Retains last state of charge for stable boot-up readings.
• Panel Mount Design – Sleek, flush-fit installation in dashboards or control panels.
• 12V & 24V Compatible – Suitable for a wide range of DC battery systems.
• Delayed LED Activation – 180-second buffer to prevent false readings from start-up surges.
• Smart Reset Logic – Reset only occurs when battery is over 12.4V.
• Charge Confirmation Logic – “Full” indication only after 13.6V is sustained for 6 minutes.

Frequently Asked Questions

1. What voltage systems is the BA-MV007 compatible with?
   The meter works with both 12V and 24V DC systems, making it suitable for cars, boats, caravans, backup battery banks, and other fixed or mobile power applications requiring accurate charge display.
2. How does the EEPROM memory benefit the user?
   EEPROM memory retains the battery’s state of charge from the last session, even if power is cut. This avoids inaccurate readings caused by instantaneous voltage fluctuations during system boot-up or accessory spikes.
3. Why is there a delay in the LED indication?
   To prevent misleading readings caused by temporary current draws (like starting a fridge or other device), the BA-MV007 features a 180-second LED delay, ensuring only sustained voltage changes are registered on the display.
4. Can the battery meter reset when voltage drops temporarily?
   No. The meter is designed to only reset when the battery is above 12.4V, which protects against false resets and ensures the system is properly charged before any reset is allowed. This provides consistent and accurate monitoring.
5. Is this battery meter suitable for solar or off-grid systems?
   Absolutely. With its voltage filtering logic, memory retention, and panel-mount design, the BA-MV007 is ideal for solar, battery backup, and off-grid applications where accurate charge monitoring and stability are critical.

Get Your BA-MV007 Battery Meter at Power Start

Smart, reliable, and easy to install—the BA-MV007 Battery Meter offers dependable charge status monitoring across 12V and 24V systems with intelligent control built in. Get your BA-MV007 Battery Meter Accessory at Power Start and upgrade your power setup with precision you can trust.

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