65w battery tester electronic load 18650 capacity monitor indicator discharge charge usb meter 5v 12v 24v power supply checker

65W adjustable constant current load parameters: Input interface: USB-A male input / Android Mirco USB female input / Type-C female input Discharge tube type: IRFP260N (50A/200V) Adjust potentiometer: precision multi-turn adjustable potentiometer Cooling method: intelligent temperature control fan + all aluminum heat sink Input voltage: DC5~24.0V Adjustable current: 0.1~4.8A (maximum current is controlled within 65W according to the energy conservation law of the input voltage, according to P=UI calculation principle) Constant current accuracy: ±2% Current adjustment method: fine adjustment method using multi-turn resistance Rated aging power: 45W (sustainable); ultimate aging power: 65W (within 3 minutes in a short time) Fan control mode: temperature intelligent control (the higher the power, the higher the temperature, the faster the fan automatically increases the speed) Maximum fan speed: MAX12000±10RPM (large wind speed super high speed fan with adjustable speed) Product size: 77 x 63 x 45mm Self-consumption current: <0.02A Working temperature: -10~+60 degrees Celsius -10~+60°C Working humidity: 10~80 (no doubt exposed) 10~80 (no doubt) Working pressure: 80~106kPa