Features:1. Intelligent Spoofing trigger, support QC2.0/QC3.0/AFC/FCP fast charge protocol, trigger output multiple voltages such as 5V, 9V, 12V, 20V.2. Supports the main charge fast flow protocol to meet the diverse fast charge requirements.3. 4-digit LED digital display tube display, can intuitive load voltage value, current value, power value.4. Automatic power-off protection to protect equipment from damage.5. Cooling Method: Intelligent temperature control fan + all aluminum heat sink. Specification:Material: ABS + MetalColor: BlueWorking Voltage: CD4-25VDischarge Power: 35WWorking Current: 0.25-5AFast Charge Trigger Mode: QC2.0 5V/9V/12V/20V QC3.0 FCP, AFC9VCooling Method: Intelligent temperature control fan + all aluminum heat sinkConstant Current Accuracy: (1% + 3 words)Working Temperature: -10C - 40CAdjust Potentiometer: Density multi-turn adjustable potentiometerDisplay Type: 4-digit LED can display digital tubeExtended External: USB interface, type-c interfaceSize: Approx. 84 * 41 * 28 mm/ 3.3 * 1.6 * 1.1 inWeight: 54 g Package list:1 * Tester