Fixed — Htrc T240 Duo Firmware Update Better New

: The update reduces the maximum error per cell from

: Improved algorithms better manage heat during high-current 10A charging, preventing the charger from overheating or damaging cells.

from a standard charger into a high-precision tool. Key enhancements include: htrc t240 duo firmware update better new

. Testing on 4S LiPo packs has shown accuracy improvements as high as 90%.

, as well as LiFe and Pb batteries, which may not be recognized correctly on older versions. : The update reduces the maximum error per

: Get the latest firmware file (e.g., htrc_t240duo_v2.3.0.bin ) and the HTRC Firmware Update Tool (v1.5.2 or newer) from the Official HTRC Website .

: Newer firmware adds full support for LiHV (Lithium High Voltage) batteries up to Testing on 4S LiPo packs has shown accuracy

/C240 Duo units due to incorrect cell detection (e.g., charging a 2S as a 4S). Always monitor your first few charges after an update. If your charger continues to show "balance errors" or "incorrect cell count" after a firmware update, stop using it immediately. htrc t240 duo firmware update - AliExpress

: Once finished, restart the charger and verify the new version on the boot screen. Method 2: SD Card Update (For Specific Hardware)