Htrc T240 Duo Firmware Update Hot! ●

Newer versions (like v2.3.0) can improve balance accuracy by up to 76% , ensuring even cell wear and longer battery life.

Keeping your HTRC T240 Duo Go to product viewer dialog for this item.

This method uses a Windows computer and the official HTRC Update Tool . Htrc T240 Duo Firmware Update

Reboot the charger and confirm the new version number on the boot screen. Method 2: Update via SD Card

Place the .bin firmware file directly into the root directory (do not use folders). Newer versions (like v2

Updates resolve known issues like balance charging drift in high-temperature environments or communication errors with PC software. Step-by-Step Firmware Update Guide

There are two primary methods to update your charger, depending on your version and available hardware. Method 1: Update via PC (Recommended) Reboot the charger and confirm the new version

The unit will restart autonomously once the ninety-second update process is complete. Troubleshooting Common Issues