Uploaded February 2016 | Updated September 2026, 1 week ago

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How to make a high current Lipo discharger.
For 2S Lipo.
Discharge at 22 amps.
Basic principles, and parts required.
Note: There is no cutoff for the minimum voltage, so has to be unplugged when voltage is at minimum (6V)
Useful for warming battery, and checking voltage under load.