Introducing the Seymo App, an innovative solution for managing up to 4 groups of 12-volt batteries directly from your Android device via Bluetooth. With Battery Check, you can effortlessly monitor the voltage of each battery group on your smartphone or tablet, ensuring optimal performance and control at your fingertips.

The Seymo App provides detailed voltage information, allowing you to keep track of each battery group's health. You can easily view the discharge percentage based on the battery voltage, which is crucial for maintaining battery longevity. Here's a quick guide to understanding your battery's charge level:

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

To prevent deep and irrecoverable discharges, the app features a low battery alarm that alerts you when it's time to recharge. Additionally, the "OFF ALARM DISCONNECTED" feature ensures that you're informed if the alarm system is not functioning as expected.

For enhanced accuracy, the Seymo App offers voltage compensation to account for cable voltage drop, ensuring you get precise readings. You can also personalize your setup by renaming each group of batteries for quick identification, such as "engine battery" or "stern batteries," making it easier to manage multiple groups.

Installation is straightforward. Simply connect the negative wire and the positive cable of each group of batteries to control up to 4 groups effectively. With the Seymo App, you're equipped with a powerful tool to maintain and monitor your batteries efficiently, ensuring they remain in top condition.