This is the HiModel 5A High Voltage (3-10S) External BEC.

●Designed with an advanced switch mode DC-DC regulator IC, the max efficiency of the chip is up to 92%.
●The output current is very large, the continuous output current is up to 5 Amps, and the burst output current is7.5 Amps.
●With the output short-circuit protection function and the over-heat protection function.
●A metal shield covers almost all the electronic components, and a specially -made filter is attached with the output wires to significantly reduce the electromagnetic interference.
●With ultra-wide input voltage from 8V-42V.
●Safe power on with the polarity protection function. If the input polarity is not correct, the UBEC can’t work, but it will not be damaged. What you need to do is just swapping the battery pack’s polarity.
●Shows the working status with an indicator (LED), lights when the output is in normal range.
●It has a switch to turn on or turn off the output.
●Accessory: A step-down voltage regulator.

Output Voltage: 5V or 6V (Changeable with an output-voltage select switch )
Continuous output current: 5 Amps
Burst output current: 7.5 Amps
Input: 8V-42V (3-10 cells lithium battery pack)
Quiescent current: 20mA
Size: 48 x 27 x 9mm / 1.89 x 1.06 x 0.35 in (length x width x height)
Weight: 37g /1.3oz

Please explain:
Messages of this section are not monitored by HiModel, it is for review and discussion among customers only.