100% brand new and high quality Features: This product can be used as a normal electronic load or as a USB electronic load. QC2.0/Q C3.0/AFC/FCP fast charge protocol, trigger output 5V/9V/12V/20V and other voltages; LCD display, friendly human-computer interface and excellent performance indicators to meet diversified Test requirements. Load function: 1. Can display current A, voltage V, power W, capacity Ah, and discharge time; 2. Has a sound protection mechanism; 3. Automatic calculation of discharge capacity and discharge time; 4. Set maximum discharge capacity (OAH) and maximum discharge time (OHP); (to achieve unattended power aging test) 5. Intelligent temperature control fan, when the power is greater than 10W or the temperature is greater than 40 C, the fan automatically starts; 6. Rotary coded potentiometer can accurately adjust the current to 0.01A, the current can be locked to prevent misoperation; 7. It is possible to set the load to resume normal operation (REC) after the protection mechanism is released. 8. Data group function: You can choose whether to add one-stage capacity value and running time. Trigger/cheat function: 1. Trigger function: The charger can be used for QC2.0, QC3.0, Samsung AFC 9V, Huawei FCP, and multiple fast charging modes for deception triggering. 2. Fast charge support automatic detection function: Press and hold the trigger button TRG to detect the chargers support for the fast charge mode. 3. Power-on automatic trigger fast charge function: Power-on automatically triggers fast charge (setting in AUTO: ON state), which is suitable for batch testing of aging chargers. Specification: Types: KZ25, KZ35 Rated operating voltage: DC4.0-25.0V (with anti-reverse protection, reverse connection does not burn) Maximum discharge power: KZ25: 25W, KZ35: 35W Rated operating current: KZ25: 0.03-4.00A, KZ35: 0.03-5.00A Maximum fan speed: KZ25: With oil bearing bearing wind 580010%RPM, KZ35: Hydraulic bearing fan 800010%RPM Fast charge trigger mode: QC2.0 5V9V12V20V, QC3.0, AFC9V, FCP Constant current accuracy: (1%+3 words) Voltage accuracy: (0.5%+3 words) Cooling method: Intelligent temperature control fan + all aluminum heat sink Working environment temperature: -20-40C Expansion interface: Micro USB interface, Type-C interface Overvoltage protection (OVP): KZ25: Default 25.2V (can be set by yourself), KZ35: Default 5.10A (can be set by yourself) Over power protection (OPP): KZ25: Default 25.5W (can be set by yourself), KZ35: Default 35.5W (can be set by yourself) Undervoltage protection (LVP): Default 4.0V (can be set by yourself) Over temperature protection (OTP): Default 80C or so (cannot be set) Dimensions: 4.6x10cm/1.81x3.94inch Color: As shown Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x USB Intelligent Trigger Electronic Load