Htrc T240 Duo Firmware Update Better Fixed Jun 2026

Users have documented "overcharging" bugs where the device continues past the set voltage (e.g., reaching 4.28V for LiPo cells), which can lead to battery failure or fire. Product Alternatives & Specifications

Official firmware updates for the HTRC T240 Duo Go to product viewer dialog for this item. Htrc T240 Duo Firmware Update BETTER

HTRC frequently rebrands common charger platforms (ToolkitRC, M8, etc.). The T240 Duo often shares firmware with the ToolkitRC M8 or HTRC M200 . Updating the wrong firmware can brick your charger. Only proceed if you are experiencing a specific issue listed in the update notes. Users have documented "overcharging" bugs where the device

Since a firmware update is unlikely to exist or be safe to install, users looking for a "better" experience should consider hardware or configuration solutions: reaching 4.28V for LiPo cells)