35W DC BATTERY LOAD CAPACITY TESTER RESISTOR CC AGING WITH OLED SCREEN

Sepcifications

Operating voltage: DC3.5V-25 V (compatible with Qualcomm QC2.0 of A / B protocol 5V / 9V / 12V / 20V)

Constant discharge current: 0-3A adjustable (coarse adjustment knob to adjust the 0-3A range, fine-tuning knob to adjust the fine tuning +/- 0.2A to achieve constant fine)

Current Operating error: no more than 2%+3mA

Continuous rated discharge power: 35W (20V, if the high-pressure, continuous discharge current as possible less than 1.5A, the power to avoid overloading caused by excessive discharge FET)

Threshold of Smart Temperature Control: when the temperature﹥55℃（131℉), the fan would automatically work; when﹤45℃(113℉), the fan would automatically turn back off

Detector of Smart Temperature Control: premium NTC thermistor

Switching Regulator IC Frequency for Fan: 1.2MHZ

Power Indicator: Blue LED Chip