GT Control

Connect to compatible lithium batteries via Bluetooth and monitor SOC, voltage, current, power, temperature, cell data, and BMS status.

GT Control gives you a clear, convenient way to monitor and manage compatible lithium battery systems from your iPhone or iPad. Connect to a supported battery management system using Bluetooth and access real-time battery information through an easy-to-read dashboard. With GT Control, you can: • Monitor state of charge, remaining capacity, voltage, current, and power • View estimated charging and discharging time • Review individual cell voltages and voltage differences • Check battery and BMS temperatures • Monitor charging, discharging, balancing, and protection status • View battery cycle information • Control supported charging and discharging switches • Scan, connect, save, and manage nearby Bluetooth batteries • View battery model, manufacturer, and production information • Change the Bluetooth display name of supported devices • Monitor batteries in Single, Parallel, or Series configurations • View combined operating data for compatible multi-battery systems
GT Control is designed for compatible GT Innovation lithium batteries and BMS hardware. Some features may not be available on every battery model or firmware version. For safe operation, always follow the instructions provided by your battery manufacturer. This app is a monitoring and management tool and does not replace professional maintenance or dedicated safety equipment.