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Reading the instructions is necessary to understand how to use the TPRC CUI and which version Firmware to use when updating your charger.
V3.1 CUI is required to update firmware on your charger. This is required along with the driver.(updated 1/14/2013). This is a zip file. A zip extraction program is needed to extract the CUI.exe file
This is the driver needed for the 3.1 CUI Interface. You will install this after installing the CUI program, before you connect the USB cable to the charger. This is a zip file. A zip extraction program is needed to extract the CUI.exe file.
V4.34 is the actual program file. It will have a .tp extension that the CUI program looks for. (updated 1/14/2013). This is a zip file. A zip extraction program is needed to extract the software update.
Firmware V4.34 will update the following:
Firmware V4.30 will update the following:
Bug in display when charging corrects display reading
Widened range at which Pb mode will charge 6/12/18 cell Pb
LiPo Charge mode modifies CC to CV
The fan will no longer run continuously in discharge mode after discharge is complete.
Fixes 1S charge where it would go to CC to EB mode. Because it is a 1S battery there is no balance charge.
Reduces charge current during discharge to keep form constantly going into pause until temp drops.
Eliminates charger lock up or delay while checking IR
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