Duo Firmware Update Verified — Htrc T240

: Select the downloaded .bin file in the tool and click "Update" .

The process typically takes about and requires a Windows PC.

to connect the charger to your computer. Ensure the charger is powered on.

is critical for safe and efficient battery management. Over time, firmware updates provide essential patches for charging algorithms, bug fixes, and improved support for newer battery chemistries like LiHV.

: Once the progress bar reaches 100%, the charger will reboot. Navigate back to "System Info" to verify the new version number. Safety Alerts & Recalls

: Never leave batteries unattended while charging.

: Better support for LiHV (Lithium High Voltage) batteries up to