With Battery Check, you can seamlessly manage and monitor up to four groups of 12-volt batteries using Bluetooth technology. This innovative system is designed to enhance your control and comfort, providing real-time voltage information directly to your Android smartphone or tablet through the exclusive Seymo App.

Each group of batteries can be easily monitored, allowing you to view the voltage of every set on your mobile device. This feature is crucial for maintaining the health of your batteries. To prevent deep and potentially irrecoverable discharges, Battery Check includes a low battery alarm that alerts you when battery levels are critically low.

Understanding your battery's status is made simpler with the discharge percentage feature, which correlates battery voltage to discharge levels:

• 12.50V indicates 75% charge
• 12.20V indicates 50% charge
• 12.00V indicates 25% charge

When the alarm is disconnected, you'll see the message "OFF ALARM DISCONNECTED," ensuring you're always aware of the system's status. Additionally, the system compensates for voltage drops due to cables, ensuring accurate readings.

For easy identification and management, you can rename each battery group. Whether it's for the "engine battery," "stern batteries," or any other group, customizing names helps in quick recognition and efficient management.

The setup is straightforward, requiring only a negative wire and a positive cable for each group of batteries, allowing you to control up to four groups with ease.