Programming Functions: Battery Type: Lipo /NiXX Brake: On / Off Voltage Protection: Low / Mid / High Protection mode: Reduce power / Cut off power Timing: Auto / High / Low Startup: Fast / Normal / Soft PWM Frequency: 8k / 16k Helicopter mode: Off / 5sec / 15sec (Start up delay)
Note: User manual can be downloaded from the files Tab.
You can replace with ESC 20A which is roughly the same but more basic than UBEC 20A. The difference are:
UBEC stands for Ultimate Battery Eliminator Circuit. In RC (Radio Control) contexts, a UBEC is an improved version of a BEC. ESCs with a UBEC use circuitry that is more efficient than a ESC with a BEC, thus you save battery power. Also, ESCs with UBECs tend to run cooler than ESCs with BECs.
This ESC says UBEC but it's not what you think it is. This ESC has a LINEAR BEC which are inefficient and run hot unlike a switching BEC which is efficient and runs cool. Don't be fooled by the name. There are ESC's with UBEC on the label but can be either linear or switching, same goes for ESC's with SBEC on the label, it can be either. Both have their purpose, so do your homework and don't go by the label alone.