Home Apps Tools BATTERY CHECK
BATTERY CHECK

BATTERY CHECK Rate : 2.8

Download
Application Description

Monitor up to four batteries or battery banks effortlessly.

Seymo's Battery Check utilizes Bluetooth technology to transmit voltage readings from your 12-volt batteries directly to your smartphone or tablet. Enjoy convenient monitoring and control.

Key Features:

  • Bluetooth Control: Manage up to four separate battery groups wirelessly using the Seymo Android app.
  • Real-time Voltage Monitoring: Instantly view the voltage of each battery group on your mobile device.
  • Low Battery Alerts: Receive timely warnings to prevent deep discharge and potential battery damage.
  • Discharge Percentage Indicator: Clearly visualize the remaining charge based on voltage readings (e.g., 12.50V = 75%, 12.20V = 50%, 12.00V = 25%).
  • Alarm Status: App displays "OFF ALARM DISCONNECTED" when the connection is lost or the alarm is deactivated.
  • Voltage Drop Compensation: The system accounts for voltage loss in the connecting cables for more accurate readings.
  • Customizable Battery Labels: Rename each battery group for quick identification (e.g., "Engine Battery," "House Battery").

Hardware Setup:

The system includes a negative wire and positive cables for each of the four battery groups. Connect these to your batteries to enable monitoring and control.

Screenshot
BATTERY CHECK Screenshot 0
BATTERY CHECK Screenshot 1
BATTERY CHECK Screenshot 2
Reviews Post Comments
CaptainSpark Sep 27,2025

This app is so helpful for keeping track of my boat batteries! 🚤 The Bluetooth connection works smoothly, and I love being able to monitor all four banks at once. Only complaint is it occasionally disconnects, but restarting fixes it. 4 stars!

Apps like BATTERY CHECK More+
Latest Articles More
  • Steam Beta Draws 9K Battlefield 6 Tweakers

    EA appears to have a potential hit with Battlefield 6, as Steam recorded over 9,000 users accessing the open beta pre-load shortly after it went live.The pre-load became available starting at 8 AM PT on August 4, allowing eager fans to download the B

    Jan 13,2026
  • Boxbound Debuts: Daily Puzzles Challenge

    Step into the shoes of an overworked postal worker racing against the clock.Stay engaged with a staggering 9.2 quintillion unique levels.Uncover a sharp, satirical story as you progress.If our earlier look at Boxbound caught your eye, you'll be pleas

    Jan 13,2026
  • The Sims' 25th Anniversary: 25 Free Gifts for Players

    The Sims marks its 25th anniversary, and Electronic Arts is showering players with generous surprises. What started as a spinoff from SimCity has evolved into the beloved life-simulation game we know today—chances are, you've enjoyed The Sims at some

    Jan 12,2026
  • Reiner Knizia's My City Launches on iOS, Android

    Reiner Knizia's My City is now available on iOS and Android.Build your dream city through clever space management in this accessible strategy game.Experience a special randomized mode, or dive into the engaging campaign.Mobile platforms continue to w

    Jan 12,2026
  • Psyduck Debuts in Pokémon GO Amid Netflix Series Buzz

    Psyduck takes center stage in the latest Pokémon GO event, celebrating the return of the animated series Pokémon Concierge on Netflix. The show's second season premiered on September 4th, continuing Haru's relaxing resort adventures.Pokémon GO Teache

    Jan 12,2026
  • Free Fire Characters: Active & Passive Skills Guide

    Free Fire's distinctive character ability system creates unique tactical gameplay unmatched by other mobile battle royales. Unlike simple cosmetic skins, each character possesses specialized skills that can turn matches around. Whether coordinating s

    Jan 11,2026